SIST EN 302 500-1 V2.1.1:2010

Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)
European Standard (Telecommunications series)

Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Short Range Devices (SRD) using
Ultra WideBand (UWB) technology;
Location Tracking equipment operating in
the frequency range from 6 GHz to 9 GHz;
Part 1: Technical characteristics and
methods of measurement
2 Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)

Reference
REN/ERM-TGUWB-009-1
Keywords
radio, regulation, SRD, testing, UWB
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: +33 4 92 94 42 00  Fax: +33 4 93 65 47 16

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
Copyright Notification
No part may be reproduced except as authorized by written permission.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2010.
All rights reserved.
TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
LTE™ is a Trade Mark of ETSI currently being registered
for the benefit of its Members and of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI
3 Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)
Contents
Intellectual Property Rights . 5
Foreword . 5
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 7
3 Definitions, symbols and abbreviations . 8
3.1 Definitions . 8
3.2 Symbols . 9
3.3 Abbreviations . 9
4 Technical requirement specifications . 9
4.1 General requirements . 9
4.2 Presentation of equipment for testing purposes . 9
4.2.1 Choice of model for testing . 10
4.2.1.1 Auxiliary test equipment . 10
4.2.1.2 Declarations by the provider . 10
4.3 Mechanical and electrical design . 10
4.3.1 General . 10
4.3.2 Controls . 10
4.3.3 Transmitter shut-off facility . 10
4.3.4 Marking . 10
4.3.4.1 Equipment identification . 11
4.3.4.2 Additional information for the user . 11
4.4 Other device emissions . 11
5 Test conditions, power sources and ambient temperatures . 11
5.1 Normal and extreme test conditions . 11
5.2 Power sources . 11
5.2.1 Power sources for stand-alone equipment . 11
5.2.2 Power sources for plug-in radio devices . 12
5.3 Normal test conditions . 12
5.3.1 Normal temperature and humidity . 12
5.3.2 Normal test power source . 12
5.3.2.1 Mains voltage . 12
5.3.2.2 Regulated lead-acid battery power sources . 12
5.3.2.3 Other power sources . 12
6 General conditions . 12
6.1 Modes of operation of the transmitter . 12
6.2 Normal test signals . 13
6.3 Test sites and general arrangements for radiated measurements . 13
6.4 Testing of host connected equipment and plug-in radio devices . 13
6.4.1 The use of a host or test fixture for testing plug-in radio devices . 14
6.4.2 Testing of combinations . 14
6.4.2.1 Alternative A: General approach for combinations . 14
6.4.2.2 Alternative B: For host equipment with a plug-in radio device . 14
6.4.2.3 Alternative C: For combined equipment with a plug-in radio device . 14
7 Interpretation of results . 14
7.1 Measurement uncertainty . 14
7.1.1 Measurement uncertainty is equal to or less than maximum acceptable uncertainty . 15
7.1.2 Measurement uncertainty is greater than maximum acceptable uncertainty . 15
7.2 Other emissions . 16
8 Methods of measurement and limits for transmitter parameters . 16
ETSI
4 Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)
8.1 Maximum mean e.i.r.p. spectral density . 16
8.1.1 Definition . 16
8.1.2 Methods of measurement . 16
8.1.3 Limits . 17
8.2 Frequency of highest maximum mean e.i.r.p. spectral density . 17
8.2.1 Definition . 17
8.2.2 Methods of measurement . 17
8.2.3 Limits . 17
8.3 Maximum peak e.i.r.p. . 17
8.3.1 Definition . 17
8.3.2 Methods of measurement . 17
8.3.3 Limits . 18
8.4 Indirect Detect-And-Avoid (DAA) . 19
8.4.1 Introduction. 19
8.4.2 Design requirement . 19
8.4.3 Method of measurement . 19
8.4.4 Limits . 19
9 Methods of measurement and limits for receiver parameters . 20
9.1 Receiver spurious emissions. 20
9.1.1 Definition . 20
9.1.2 Test procedure . 20
9.1.3 Limit . 21
Annex A (normative): Radiated measurement . 22
A.1 Test sites and general arrangements for measurements involving the use of radiated fields . 22
A.1.1 Anechoic chamber . 22
A.1.2 Anechoic chamber with a conductive ground plane . 23
A.1.3 Outdoor test site . 24
A.1.4 Test antenna . 25
A.1.5 Substitution antenna . 26
A.2 Guidance on the use of radiation test sites . 26
A.2.1 Verification of the test site . 26
A.2.2 Preparation of the EUT . 26
A.2.3 Power supplies to the EUT . 26
A.2.4 Range length . 27
A.2.5 Site preparation . 27
A.2.6 General requirements for RF cables . 28
A.3 Coupling of signals . 28
A.3.1 General . 28
A.3.2 Data Signals. 28
A.4 Standard test position . 28
A.5 Standard test methods . 29
A.5.1 Calibrated setup . 29
A.5.2 Substitution method . 29
A.5.3 Conducted method . 30
A.6 Standard calibration method . 31
Annex B (normative): Technical performance of the spectrum analyser . 33
Annex C (informative): Measurement antenna and preamplifier specifications . 34
Annex D (informative): Calculation of peak limit for 3 MHz measurement bandwidth . 35
Annex E (informative): Bibliography . 37
History . 38

ETSI
5 Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://webapp.etsi.org/IPR/home.asp).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This European Standard (Telecommunications series) has been produced by ETSI Technical Committee
Electromagnetic compatibility and Radio spectrum Matters (ERM), and is now submitted for the Vote phase of the
ETSI standards Two-step Approval Procedure.
For non EU countries the present document may be used for regulatory (Type Approval) purposes.
The present document is part 1 of a multi-part deliverable covering Short Range Devices (SRD) using
Ultra WideBand (UWB) technology; Location Tracking equipment operating in the frequency range from 6 GHz to
9 GHz, as identified below:
Part 1: "Technical characteristics and methods of measurement";
Part 2: "Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive".
Clauses 1 and 3 provide a general description on the types of equipment covered by the present document and the
definitions and abbreviations used.
Clause 4 provides a guide as to the number of samples required in order that type tests may be carried out, and any
markings on the equipment which the provider shall provide.
Clauses 5 and 6 give guidance on the test and general conditions for testing of the device.
Clause 7 gives the interpretation of results and maximum measurement uncertainty values.
Clause 8 specifies the transmitter spectrum utilization parameters which are required to be measured. The clauses
provide details on how the equipment should be tested and the conditions which should be applied.
Clause 9 specifies the receiver spectrum utilization parameters which are required to be measured. The clauses provide
details on how the equipment should be tested and the conditions which should be applied.
Annex A (normative) provides specifications concerning radiated measurements.
Annex B (normative) provides information on the spectrum analyser specification.
Annex C (informative) provides information on measurement antenna and preamplifier specifications.
Annex D (informative) provides information on peak measurements within a 3 MHz measurement bandwidth.
Annex E (informative) covers other supplementary information.

ETSI
6 Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 6 months after doa

ETSI
7 Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)
1 Scope
The present document specifies the requirements for Ultra Wideband location tracking equipment operating in all or
part of the frequency range from 6 GHz to 9 GHz.
The present document applies for indoor as well as portable or mobile outdoor applications.
It covers Ultra Wideband location tracking tags which are attached to people or objects and tags are tracked using a
fixed receiver infrastructure to only receive the UWB emission emitted by the tags. Equipment covered by the present
document is fitted with an integral or dedicated antenna.
Transmitter equipment covered by the present document does not have a direct Detect-And-Avoid capability (see [4]
and [5]).
The present document contains the technical characteristics and test methods for location tracking equipment and it
does not necessarily include all the characteristics which may be required by a user, nor does it necessarily represent the
optimum performance achievable.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
reference document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
[1] ETSI TR 100 028 (V1.4.1) (all parts): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics".
[2] CISPR 16-1-1 (2010): "Specification for radio disturbance and immunity measuring apparatus and
methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus".
[3] ANSI C63.5 (2006): "American National Standard for Calibration of Antennas Used for Radiated
Emission Measurements in Electro Magnetic Interference".
[4] ETSI TS 102 754 (V1.2.1): "Electromagnetic compatibility and Radio spectrum matters (ERM);
Short Range Devices (SRD); Technical characteristics of Detect-and-Avoid (DAA) mitigation
techniques for SRD equipment using Ultra Wideband (UWB) technology".
[5] ETSI EN 302 065 (V1.2.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Short Range Devices (SRD) using Ultra Wide Band technology (UWB) for communications
purposes; Harmonized EN covering the essential requirements of article 3.2 of the R&TTE
Directive".
2.2 Informative references
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] ITU-R Recommendation SM.1754: "Measurement techniques of ultra-wideband transmissions".
ETSI
8 Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)
[i.2] ETSI TR 102 070-2 (V1.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Guide to the application of harmonized standards to multi-radio and combined radio and non-radio
equipment; Part 2: Effective use of the radio frequency spectrum".
[i.3] ETSI TR 102 273 (V1.2.1) (all parts): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Improvement on Radiated Methods of Measurement (using test site) and
evaluation of the corresponding measurement uncertainties".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
combined equipment: any combination of non-radio equipment and a plug-in radio device that would not offer full
functionality without the radio device
dedicated antenna: removable antenna supplied and tested with the radio equipment, designed as an indispensable part
of the equipment
effective radiated power (e.r.p.): product of the power supplied to the antenna and its gain relative to a half-wave
dipole in a given direction (RR 1.162)
equivalent isotropically radiated power (e.i.r.p.): product of the power supplied to the antenna and the antenna gain
in a given direction relative to an isotropic antenna (absolute or isotropic gain) (RR 1.161)
fixed-mounted station: station which is fixed mounted and which is not intended to be operated while in motion;
however, it behaves otherwise in the system like a mobile station
host: host equipment is any equipment which has complete user functionality when not connected to the radio
equipment part and to which the radio equipment part provides additional functionality and to which connection is
necessary for the radio equipment part to offer functionality
impulsive UWB signal: radiated, short transient Ultra Wideband signal whose occupied bandwidth is defined by its
time duration rather than by frequency-hopping or other techniques
integral antenna: antenna designed to be connected to the equipment without the use of a standard connector and
considered to be part of the equipment
NOTE: An integral antenna may be fitted internally or externally to the equipment.
Mobile Station (MS): station intended to be used while in motion or during halts at unspecified points
Non-Interference Mode operation (NIM): operational mode that allows the use of the radio spectrum on a
non-interference basis without active mitigation techniques
plug-in radio device: radio equipment module intended to be used with or within host, combined or multi-radio
equipment, using their control functions and power supply
portable station: mobile station that is portable but cannot comfortably be carried around by a person due to weight
and/or size or having relatively high power consumption
provider: manufacturer or his authorized representative or the person responsible for placing on the market
pulse: radiated short transient UWB signal whose time duration is nominally the reciprocal of its -10 dB bandwidth
NOTE: See ITU-R Recommendation SM.1754 [i.1].
radiated measurements: measurements which involve the absolute measurement of a radiated field
stand-alone radio equipment: equipment that is intended primarily as location tracking equipment and that is normally
used on a stand-alone basis
ETSI
9 Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)
Ultra WideBand (UWB): equipment incorporating, as an integral part or as an accessory, technology for short-range
radiocommunication, involving the intentional generation and transmission of radio-frequency energy that spreads over
a frequency range wider than 50 MHz, which may overlap several frequency bands allocated to radiocommunication
services
3.2 Symbols
For the purposes of the present document, the following symbols apply:
dB decibel
R distance
λ wavelength
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
DAA Detect And Avoid
e.i.r.p. equivalent isotropically radiated power
e.r.p. effective radiated power
EMC ElectroMagnetic Compatibility
EUT Equipment Under Test
LNA Low Noise Amplifier
MS Mobile Station
NIM Non-Interference Mode
PRF Pulse Repetition Frequency
R&TTE Radio and Telecommunications Terminal Equipment
RBW Resolution BandWidth
RF Radio Frequency
rms root mean square
SNR Signal to Noise Ratio
SRD Short Range Device
TX Transmitter
UWB Ultra WideBand
VBW Video BandWidth
VSWR Voltage Standing Wave Ratio
4 Technical requirement specifications
4.1 General requirements
Equipment supplied for testing against the present document shall be fitted with either an integral antenna or a
dedicated antenna.
4.2 Presentation of equipment for testing purposes
Each equipment submitted for testing shall fulfil the requirements of the present document on all frequencies over
which it is intended to operate.
To simplify and harmonize the testing procedures between the different testing laboratories, measurements shall be
performed, according to the present document, on samples of equipment defined in clause 4.2.1.
These clauses are intended to give confidence that the requirements set out in the present document have been met
without the necessity of performing measurements on all frequencies.
ETSI
10 Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)
4.2.1 Choice of model for testing
The provider shall provide one or more samples of the equipment, as appropriate, for testing.
If an equipment has several optional features, considered not to affect the RF parameters then tests need only be
performed on the equipment configured with that combination of features considered to be the most complex, as
proposed by the provider and agreed by the test laboratory.
For equipment which can be presented for testing with a 50 Ohm antenna connector, conducted transmitter
measurements can be made providing suitable antenna calibrations data are available. See clause A.5.3.
4.2.1.1 Auxiliary test equipment
All necessary test signal sources, setting up instructions and other product information shall accompany the equipment
when it is submitted for testing.
4.2.1.2 Declarations by the provider
The provider shall declare the necessary information regarding the equipment with respect to all technical requirements
set by the present document, including:
• the operating frequency of the equipment (see clause 8.2.1);
• the type of the equipment (e.g. stand-alone equipment, plug-in radio device, combined equipment, etc.), (see
also clause 6.4);
• the intended combination(s) of the radio equipment power settings and one or more antenna assemblies and
their corresponding e.i.r.p. levels:
- the nominal power supply voltages of the stand-alone radio equipment or the nominal power supply
voltages of the host equipment or combined equipment in case of plug-in devices;
- the test modulation to be used for testing (see also clause 6.1);
- the implementation of any mitigation techniques.
4.3 Mechanical and electrical design
4.3.1 General
The equipment submitted by the provider or his representative, shall be designed, constructed and manufactured in
accordance with good engineering practice, and with the aim of minimizing harmful interference to other equipment
and services.
4.3.2 Controls
Those controls, which, if maladjusted, may increase the interfering potential of the equipment, shall not be easily
accessible to the user.
4.3.3 Transmitter shut-off facility
If the equipment is equipped with an automatic transmitter shut-off facility, it shall be possible to disable this feature for
the purposes of testing. See clause 8.
4.3.4 Marking
The equipment shall be marked in a visible place. This marking shall be legible and durable. In cases where the
equipment is too small to carry the marking, it is sufficient to provide the relevant information in the users' manual.
ETSI
11 Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)
4.3.4.1 Equipment identification
The marking shall include as a minimum:
• The name of the manufacturer or his trademark.
• The type designation. This is the manufacturer's numeric or alphanumeric code or name that is specific to a
particular equipment.
4.3.4.2 Additional information for the user
The following additional information shall be included in the users' manual:
• statements that a UWB transmitter conforming to the present document shall not be:
- installed at a fixed outdoor location;
- installed or used in flying models, aircraft and other forms of aviation;
- operated on board a road or rail vehicle running on a public network or highway.
4.4 Other device emissions
The equipment may contain digital circuit elements, radio circuit elements and other elements whose performance is not
covered by the present document. These elements of the equipment shall meet the appropriate performance
requirements for those components, as specified in other standards.
NOTE: For further information on this topic see TR 102 070-2 [i.2].
5 Test conditions, power sources and ambient
temperatures
5.1 Normal and extreme test conditions
Testing shall be performed under normal test conditions.
The test conditions and procedures shall be as specified in clauses 5.2 and 5.3.
5.2 Power sources
5.2.1 Power sources for stand-alone equipment
For non-battery-operated equipment, during testing the power source of the equipment shall be replaced by an external
test power source capable of producing normal test voltages as specified in clause 5.3.2. The internal impedance of the
test power source shall be low enough for its effect on the test results to be negligible. For the purpose of tests, the
voltage of the power source shall be measured at the input terminals of the equipment. During tests the power source
voltages shall be maintained within a tolerance of ±1 % relative to the voltage at the beginning of each test.
For battery-operated equipment, fully-charged internal batteries shall be used. The batteries used shall be as supplied or
recommended by the provider. If internal batteries are used, at the end of each test the voltage shall be within a
tolerance of ±5 % relative to the voltage at the beginning of each test. If the battery is not accessible (for example, it is
internal to a sealed unit), then it is acceptable to determine the battery voltage at the start and end of the test by indirect
means (e.g. battery health messages sent from the unit itself).
Alternatively, for battery-operated equipment, the external test power source may replace the supplied or recommended
internal batteries at the required voltage - this shall be recorded and stated. In this case, the battery remains present,
electrically isolated from the rest of the equipment, possibly by putting tape over its contacts.
ETSI
12 Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)
5.2.2 Power sources for plug-in radio devices
The power source for testing plug-in radio devices shall be provided by a test fixture or host equipment.
Where the host equipment and/or the plug-in radio device is battery powered, the battery may be removed and the test
power source applied as close to the battery terminals as practicable.
5.3 Normal test conditions
5.3.1 Normal temperature and humidity
The normal temperature and humidity conditions for tests shall be any convenient combination of temperature and
humidity within the following ranges:
• temperature: +15 °C to +35 °C;
• relative humidity: 20 % to 75 %.
When it is impracticable to carry out tests under these conditions, a note to this effect stating the ambient temperature
and relative humidity during the tests, shall be recorded and stated.
5.3.2 Normal test power source
5.3.2.1 Mains voltage
The normal test voltage for equipment to be connected to the mains shall be the nominal mains voltage. For the purpose
of the present document, the nominal voltage shall be the declared voltage, or any of the declared voltages, for which the
equipment was designed.
The frequency of the test power source corresponding to the ac mains shall be between 49 Hz and 51 Hz.
5.3.2.2 Regulated lead-acid battery power sources
When the radio equipment is intended for operation from the usual types of regulated lead-acid battery power source the
normal test voltage shall be 1,1 multiplied by the nominal voltage of the battery (6 V, 12 V, etc.).
5.3.2.3 Other power sources
For operation from other power sources or types of battery (primary or secondary), the normal test voltage shall be that
declared by the equipment provider. Such values shall be recorded and stated.
6 General conditions
6.1 Modes of operation of the transmitter
For the purpose of the measurements according to the present document, the transmitter shall be operated at the highest
data rate which would be available in an operating mode. For packet based systems, this would include both the highest
pulse repetition rate as well as the highest packet rate.
Where the transmitter is designed with an adjustable output power, then all transmitter parameters shall be measured
using the highest power level, as declared by the provider.
If the transmitter is equipped with an automatic transmitter shut-off facility, it shall be made inoperative for the duration
of the test.
The manufacturer shall declare that the operating mode used during testing meets the above requirements.
ETSI
13 Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)
NOTE: Care should be taken when performing measurements on non-continuous transmitters, particularly those
with low duty cycle, to ensure that the measurement equipment has captured the highest emissions from
the device as it is rotated.
6.2 Normal test signals
The test data that is used to modulate the transmitted signal for measurement of UWB emissions shall be similar to the
data transmitted in the actual operation of the equipment. The test data shall be chosen so as to produce the highest
mean transmit power spectral density which would be available in operation.
The manufacturer shall declare that the transmitted signal used during testing meets the above requirements.
The provider shall state as part of the test report the UWB modulation characteristics of the equipment under test, to the
full extent necessary.
6.3 Test sites and general arrangements for radiated
measurements
The test site used for radiated transmitter measurements shall be as described in clauses A.1.1 or A.1.2 (i.e. only the
"anechoic chamber" or "anechoic chamber with ground plane" test sites).
The test site used for radiated receiver measurements shall be as described in clauses A.1.1, A.1.2 or A.1.3.
The substitution antenna used for radiated measurements shall be as described in clauses A.1.4.
The substitution antenna used for radiated measurements shall be as described in clause A.1.5.
For guidance on use of radiation test sites, coupling of signals and standard test positions used for radiated
measurements, see clauses A.2 to A.4.
Detailed descriptions of radiated measurement arrangements for UWB devices can be found in ITU-R Recommendation
SM.1754 [i.1].
All reasonable efforts should be made to clearly demonstrate that emissions from the UWB transmitter do not exceed
the specified levels, with the transmitter in the far field. To the extent practicable, the device under test should be
measured at the distance specified in clause A.2.4 and with the specified measurement bandwidths (see clause 8).
However, in order to obtain an adequate signal-to-noise ratio in the measurement system, radiated measurements may
have to be made at distances less than those specified in clause A.2.4 and/or with reduced measurement bandwidths.
The revised measurement configuration shall be stated on the test report, together with an explanation of why the signal
levels involved necessitated measurement at the distance employed or with the measurement bandwidth used in order to
be accurately detected by the measurement equipment and calculations demonstrating compliance.
Where it is not practical to further reduce the measurement bandwidth (either because of limitations of
commonly-available test equipment or difficulties in converting readings taken using one measurement bandwidth to
those used by the limits in tables 2 to 4, and the required measurement distance would be so short that the device would
not clearly be within the far field, the test report shall state this fact, the measurement distance and bandwidth used, the
near field/far field distance for the measurement setup (see clause A.2.4), the measured device emissions, the achievable
measurement noise floor and the frequency range(s) involved.
6.4 Testing of host connected equipment and plug-in radio
devices
For combined equipment and for radio parts for which connection to or integration with host equipment is required to
offer functionality to the radio, different alternative test approaches are permitted. Where more than one such
combination is intended, testing shall not be repeated for combinations of the radio part and various host equipment
where the latter are substantially similar.
Where more than one such combination is intended and the combinations are substantially dissimilar, one combination
shall be tested against all requirements of the present document and all other combinations shall be tested separately for
radiated spurious emissions only.
ETSI
14 Final draft ETSI EN 302 500-1 V2.1.1 (2010-08)
6.4.1 The use of a host or test fixture for testing plug-in radio devices
Where the radio part is a plug-in radio device which is intended to be used within a variety of combinations, a suitable
test configuration consisting of either a test fixture or a typical host equipment shall be used. This shall be
representative for the range of combinations in which the device may be used. The test fixture shall allow the radio
equipment part to be powered and stimulated as if connected to or inserted into the host or combined equipment.
Measurements shall be made to all requirements of the present document.
NOTE: For further information on this topic, see TR 102 070-2 [i.2].
6.4.2 Testing of combinations
6.4.2.1 Alternative A: General approach for combinations
Combined equipment or a combination of a plug-in radio device and a specific type of host equipment may be used for
testing according to the full requirements of the present document.
6.4.2.2 Alternative B: For host equipment with a plug-in radio device
A combination of a plug-in radio device and a specific type of host equipment may be used for testing according to the
full requirements of the present document.
For radiated spurious emission tests the most appropriate harmonized EMC standard shall be applied to the host
equipment. The plug-in radio device shall meet the radiated spurious emissions requirements as described in clause 9.1.
6.4.2.3 Alternative C: For combined equipment with a plug-in radio device
Combined equipment may be used for testing according to the full requirements of the present document.
For radiated other emissions the requirements of the most appropriate harmonized EMC standard shall be applied to the
non-radio equipme
...

European Standard (Telecommunications series)

Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Short Range Devices (SRD) using
Ultra WideBand (UWB) technology;
Location Tracking equipment operating in
the frequency range from 6 GHz to 9 GHz;
Part 1: Technical characteristics and
methods of measurement
2 ETSI EN 302 500-1 V2.1.1 (2010-10)

Reference
REN/ERM-TGUWB-009-1
Keywords
radio, regulation, SRD, testing, UWB
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: +33 4 92 94 42 00  Fax: +33 4 93 65 47 16

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
Copyright Notification
No part may be reproduced except as authorized by written permission.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2010.
All rights reserved.
TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
LTE™ is a Trade Mark of ETSI currently being registered
for the benefit of its Members and of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI
3 ETSI EN 302 500-1 V2.1.1 (2010-10)
Contents
Intellectual Property Rights . 5
Foreword . 5
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 7
3 Definitions, symbols and abbreviations . 8
3.1 Definitions . 8
3.2 Symbols . 9
3.3 Abbreviations . 9
4 Technical requirement specifications . 9
4.1 General requirements . 9
4.2 Presentation of equipment for testing purposes . 9
4.2.1 Choice of model for testing . 10
4.2.1.1 Auxiliary test equipment . 10
4.2.1.2 Declarations by the provider . 10
4.3 Mechanical and electrical design . 10
4.3.1 General . 10
4.3.2 Controls . 10
4.3.3 Transmitter shut-off facility . 10
4.3.4 Marking . 10
4.3.4.1 Equipment identification . 11
4.3.4.2 Additional information for the user . 11
4.4 Other device emissions . 11
5 Test conditions, power sources and ambient temperatures . 11
5.1 Normal and extreme test conditions . 11
5.2 Power sources . 11
5.2.1 Power sources for stand-alone equipment . 11
5.2.2 Power sources for plug-in radio devices . 12
5.3 Normal test conditions . 12
5.3.1 Normal temperature and humidity . 12
5.3.2 Normal test power source . 12
5.3.2.1 Mains voltage . 12
5.3.2.2 Regulated lead-acid battery power sources . 12
5.3.2.3 Other power sources . 12
6 General conditions . 12
6.1 Modes of operation of the transmitter . 12
6.2 Normal test signals . 13
6.3 Test sites and general arrangements for radiated measurements . 13
6.4 Testing of host connected equipment and plug-in radio devices . 13
6.4.1 The use of a host or test fixture for testing plug-in radio devices . 14
6.4.2 Testing of combinations . 14
6.4.2.1 Alternative A: General approach for combinations . 14
6.4.2.2 Alternative B: For host equipment with a plug-in radio device . 14
6.4.2.3 Alternative C: For combined equipment with a plug-in radio device . 14
7 Interpretation of results . 14
7.1 Measurement uncertainty . 14
7.1.1 Measurement uncertainty is equal to or less than maximum acceptable uncertainty . 15
7.1.2 Measurement uncertainty is greater than maximum acceptable uncertainty . 15
7.2 Other emissions . 16
8 Methods of measurement and limits for transmitter parameters . 16
ETSI
4 ETSI EN 302 500-1 V2.1.1 (2010-10)
8.1 Maximum mean e.i.r.p. spectral density . 16
8.1.1 Definition . 16
8.1.2 Methods of measurement . 16
8.1.3 Limits . 17
8.2 Frequency of highest maximum mean e.i.r.p. spectral density . 17
8.2.1 Definition . 17
8.2.2 Methods of measurement . 17
8.2.3 Limits . 17
8.3 Maximum peak e.i.r.p. . 17
8.3.1 Definition . 17
8.3.2 Methods of measurement . 18
8.3.3 Limits . 18
8.4 Indirect Detect-And-Avoid (DAA) . 19
8.4.1 Introduction. 19
8.4.2 Design requirement . 19
8.4.3 Method of measurement . 19
8.4.4 Limits . 19
9 Methods of measurement and limits for receiver parameters . 20
9.1 Receiver spurious emissions. 20
9.1.1 Definition . 20
9.1.2 Test procedure . 20
9.1.3 Limit . 21
Annex A (normative): Radiated measurement . 22
A.1 Test sites and general arrangements for measurements involving the use of radiated fields . 22
A.1.1 Anechoic chamber . 22
A.1.2 Anechoic chamber with a conductive ground plane . 23
A.1.3 Outdoor test site . 25
A.1.4 Test antenna . 26
A.1.5 Substitution antenna . 26
A.2 Guidance on the use of radiation test sites . 26
A.2.1 Verification of the test site . 26
A.2.2 Preparation of the EUT . 26
A.2.3 Power supplies to the EUT . 27
A.2.4 Range length . 27
A.2.5 Site preparation . 28
A.2.6 General requirements for RF cables . 28
A.3 Coupling of signals . 28
A.3.1 General . 28
A.3.2 Data Signals. 28
A.4 Standard test position . 29
A.5 Standard test methods . 29
A.5.1 Calibrated setup . 29
A.5.2 Substitution method . 30
A.5.3 Conducted method . 31
A.6 Standard calibration method . 31
Annex B (normative): Technical performance of the spectrum analyser . 33
Annex C (informative): Measurement antenna and preamplifier specifications . 34
Annex D (informative): Calculation of peak limit for 3 MHz measurement bandwidth . 35
Annex E (informative): Bibliography . 37
History . 38

ETSI
5 ETSI EN 302 500-1 V2.1.1 (2010-10)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://webapp.etsi.org/IPR/home.asp).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This European Standard (Telecommunications series) has been produced by ETSI Technical Committee
Electromagnetic compatibility and Radio spectrum Matters (ERM).
For non EU countries the present document may be used for regulatory (Type Approval) purposes.
The present document is part 1 of a multi-part deliverable covering Short Range Devices (SRD) using
Ultra WideBand (UWB) technology; Location Tracking equipment operating in the frequency range from 6 GHz to
9 GHz, as identified below:
Part 1: "Technical characteristics and methods of measurement";
Part 2: "Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive".
Clauses 1 and 3 provide a general description on the types of equipment covered by the present document and the
definitions and abbreviations used.
Clause 4 provides a guide as to the number of samples required in order that type tests may be carried out, and any
markings on the equipment which the provider shall provide.
Clauses 5 and 6 give guidance on the test and general conditions for testing of the device.
Clause 7 gives the interpretation of results and maximum measurement uncertainty values.
Clause 8 specifies the transmitter spectrum utilization parameters which are required to be measured. The clauses
provide details on how the equipment should be tested and the conditions which should be applied.
Clause 9 specifies the receiver spectrum utilization parameters which are required to be measured. The clauses provide
details on how the equipment should be tested and the conditions which should be applied.
Annex A (normative) provides specifications concerning radiated measurements.
Annex B (normative) provides information on the spectrum analyser specification.
Annex C (informative) provides information on measurement antenna and preamplifier specifications.
Annex D (informative) provides information on peak measurements within a 3 MHz measurement bandwidth.
Annex E (informative) covers other supplementary information.

ETSI
6 ETSI EN 302 500-1 V2.1.1 (2010-10)
National transposition dates
Date of adoption of this EN: 5 October 2010
Date of latest announcement of this EN (doa): 31 January 2011
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 July 2011
Date of withdrawal of any conflicting National Standard (dow): 31 July 2011

ETSI
7 ETSI EN 302 500-1 V2.1.1 (2010-10)
1 Scope
The present document specifies the requirements for Ultra Wideband location tracking equipment operating in all or
part of the frequency range from 6 GHz to 9 GHz.
The present document applies for indoor as well as portable or mobile outdoor applications.
It covers Ultra Wideband location tracking tags which are attached to people or objects and tags are tracked using a
fixed receiver infrastructure to only receive the UWB emission emitted by the tags. Equipment covered by the present
document is fitted with an integral or dedicated antenna.
Transmitter equipment covered by the present document does not have a direct Detect-And-Avoid capability (see [4]
and [5]).
The present document contains the technical characteristics and test methods for location tracking equipment and it
does not necessarily include all the characteristics which may be required by a user, nor does it necessarily represent the
optimum performance achievable.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
reference document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
[1] ETSI TR 100 028 (V1.4.1) (all parts): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics".
[2] CISPR 16-1-1 (2010): "Specification for radio disturbance and immunity measuring apparatus and
methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus".
[3] ANSI C63.5 (2006): "American National Standard for Calibration of Antennas Used for Radiated
Emission Measurements in Electro Magnetic Interference".
[4] ETSI TS 102 754 (V1.2.1): "Electromagnetic compatibility and Radio spectrum matters (ERM);
Short Range Devices (SRD); Technical characteristics of Detect-and-Avoid (DAA) mitigation
techniques for SRD equipment using Ultra Wideband (UWB) technology".
[5] ETSI EN 302 065 (V1.2.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Short Range Devices (SRD) using Ultra Wide Band technology (UWB) for communications
purposes; Harmonized EN covering the essential requirements of article 3.2 of the R&TTE
Directive".
2.2 Informative references
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] ITU-R Recommendation SM.1754: "Measurement techniques of ultra-wideband transmissions".
ETSI
8 ETSI EN 302 500-1 V2.1.1 (2010-10)
[i.2] ETSI TR 102 070-2 (V1.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Guide to the application of harmonized standards to multi-radio and combined radio and non-radio
equipment; Part 2: Effective use of the radio frequency spectrum".
[i.3] ETSI TR 102 273 (V1.2.1) (all parts): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Improvement on Radiated Methods of Measurement (using test site) and
evaluation of the corresponding measurement uncertainties".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
combined equipment: any combination of non-radio equipment and a plug-in radio device that would not offer full
functionality without the radio device
dedicated antenna: removable antenna supplied and tested with the radio equipment, designed as an indispensable part
of the equipment
effective radiated power (e.r.p.): product of the power supplied to the antenna and its gain relative to a half-wave
dipole in a given direction (RR 1.162)
equivalent isotropically radiated power (e.i.r.p.): product of the power supplied to the antenna and the antenna gain
in a given direction relative to an isotropic antenna (absolute or isotropic gain) (RR 1.161)
fixed-mounted station: station which is fixed mounted and which is not intended to be operated while in motion;
however, it behaves otherwise in the system like a mobile station
host: host equipment is any equipment which has complete user functionality when not connected to the radio
equipment part and to which the radio equipment part provides additional functionality and to which connection is
necessary for the radio equipment part to offer functionality
impulsive UWB signal: radiated, short transient Ultra Wideband signal whose occupied bandwidth is defined by its
time duration rather than by frequency-hopping or other techniques
integral antenna: antenna designed to be connected to the equipment without the use of a standard connector and
considered to be part of the equipment
NOTE: An integral antenna may be fitted internally or externally to the equipment.
Mobile Station (MS): station intended to be used while in motion or during halts at unspecified points
Non-Interference Mode operation (NIM): operational mode that allows the use of the radio spectrum on a
non-interference basis without active mitigation techniques
plug-in radio device: radio equipment module intended to be used with or within host, combined or multi-radio
equipment, using their control functions and power supply
portable station: mobile station that is portable but cannot comfortably be carried around by a person due to weight
and/or size or having relatively high power consumption
provider: manufacturer or his authorized representative or the person responsible for placing on the market
pulse: radiated short transient UWB signal whose time duration is nominally the reciprocal of its -10 dB bandwidth
NOTE: See ITU-R Recommendation SM.1754 [i.1].
radiated measurements: measurements which involve the absolute measurement of a radiated field
stand-alone radio equipment: equipment that is intended primarily as location tracking equipment and that is normally
used on a stand-alone basis
ETSI
9 ETSI EN 302 500-1 V2.1.1 (2010-10)
Ultra WideBand (UWB): equipment incorporating, as an integral part or as an accessory, technology for short-range
radiocommunication, involving the intentional generation and transmission of radio-frequency energy that spreads over
a frequency range wider than 50 MHz, which may overlap several frequency bands allocated to radiocommunication
services
3.2 Symbols
For the purposes of the present document, the following symbols apply:
dB decibel
R distance
λ wavelength
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
DAA Detect And Avoid
e.i.r.p. equivalent isotropically radiated power
e.r.p. effective radiated power
EMC ElectroMagnetic Compatibility
EUT Equipment Under Test
LNA Low Noise Amplifier
MS Mobile Station
NIM Non-Interference Mode
PRF Pulse Repetition Frequency
R&TTE Radio and Telecommunications Terminal Equipment
RBW Resolution BandWidth
RF Radio Frequency
rms root mean square
SNR Signal to Noise Ratio
SRD Short Range Device
TX Transmitter
UWB Ultra WideBand
VBW Video BandWidth
VSWR Voltage Standing Wave Ratio
4 Technical requirement specifications
4.1 General requirements
Equipment supplied for testing against the present document shall be fitted with either an integral antenna or a
dedicated antenna.
4.2 Presentation of equipment for testing purposes
Each equipment submitted for testing shall fulfil the requirements of the present document on all frequencies over
which it is intended to operate.
To simplify and harmonize the testing procedures between the different testing laboratories, measurements shall be
performed, according to the present document, on samples of equipment defined in clause 4.2.1.
These clauses are intended to give confidence that the requirements set out in the present document have been met
without the necessity of performing measurements on all frequencies.
ETSI
10 ETSI EN 302 500-1 V2.1.1 (2010-10)
4.2.1 Choice of model for testing
The provider shall provide one or more samples of the equipment, as appropriate, for testing.
If an equipment has several optional features, considered not to affect the RF parameters then tests need only be
performed on the equipment configured with that combination of features considered to be the most complex, as
proposed by the provider and agreed by the test laboratory.
For equipment which can be presented for testing with a 50 Ohm antenna connector, conducted transmitter
measurements can be made providing suitable antenna calibrations data are available. See clause A.5.3.
4.2.1.1 Auxiliary test equipment
All necessary test signal sources, setting up instructions and other product information shall accompany the equipment
when it is submitted for testing.
4.2.1.2 Declarations by the provider
The provider shall declare the necessary information regarding the equipment with respect to all technical requirements
set by the present document, including:
• the operating frequency of the equipment (see clause 8.2.1);
• the type of the equipment (e.g. stand-alone equipment, plug-in radio device, combined equipment, etc.), (see
also clause 6.4);
• the intended combination(s) of the radio equipment power settings and one or more antenna assemblies and
their corresponding e.i.r.p. levels:
- the nominal power supply voltages of the stand-alone radio equipment or the nominal power supply
voltages of the host equipment or combined equipment in case of plug-in devices;
- the test modulation to be used for testing (see also clause 6.1);
- the implementation of any mitigation techniques.
4.3 Mechanical and electrical design
4.3.1 General
The equipment submitted by the provider or his representative, shall be designed, constructed and manufactured in
accordance with good engineering practice, and with the aim of minimizing harmful interference to other equipment
and services.
4.3.2 Controls
Those controls, which, if maladjusted, may increase the interfering potential of the equipment, shall not be easily
accessible to the user.
4.3.3 Transmitter shut-off facility
If the equipment is equipped with an automatic transmitter shut-off facility, it shall be possible to disable this feature for
the purposes of testing. See clause 8.
4.3.4 Marking
The equipment shall be marked in a visible place. This marking shall be legible and durable. In cases where the
equipment is too small to carry the marking, it is sufficient to provide the relevant information in the users' manual.
ETSI
11 ETSI EN 302 500-1 V2.1.1 (2010-10)
4.3.4.1 Equipment identification
The marking shall include as a minimum:
• The name of the manufacturer or his trademark.
• The type designation. This is the manufacturer's numeric or alphanumeric code or name that is specific to a
particular equipment.
4.3.4.2 Additional information for the user
The following additional information shall be included in the users' manual:
• statements that a UWB transmitter conforming to the present document shall not be:
- installed at a fixed outdoor location;
- installed or used in flying models, aircraft and other forms of aviation;
- operated on board a road or rail vehicle running on a public network or highway.
4.4 Other device emissions
The equipment may contain digital circuit elements, radio circuit elements and other elements whose performance is not
covered by the present document. These elements of the equipment shall meet the appropriate performance
requirements for those components, as specified in other standards.
NOTE: For further information on this topic see TR 102 070-2 [i.2].
5 Test conditions, power sources and ambient
temperatures
5.1 Normal and extreme test conditions
Testing shall be performed under normal test conditions.
The test conditions and procedures shall be as specified in clauses 5.2 and 5.3.
5.2 Power sources
5.2.1 Power sources for stand-alone equipment
For non-battery-operated equipment, during testing the power source of the equipment shall be replaced by an external
test power source capable of producing normal test voltages as specified in clause 5.3.2. The internal impedance of the
test power source shall be low enough for its effect on the test results to be negligible. For the purpose of tests, the
voltage of the power source shall be measured at the input terminals of the equipment. During tests the power source
voltages shall be maintained within a tolerance of ±1 % relative to the voltage at the beginning of each test.
For battery-operated equipment, fully-charged internal batteries shall be used. The batteries used shall be as supplied or
recommended by the provider. If internal batteries are used, at the end of each test the voltage shall be within a
tolerance of ±5 % relative to the voltage at the beginning of each test. If the battery is not accessible (for example, it is
internal to a sealed unit), then it is acceptable to determine the battery voltage at the start and end of the test by indirect
means (e.g. battery health messages sent from the unit itself).
Alternatively, for battery-operated equipment, the external test power source may replace the supplied or recommended
internal batteries at the required voltage - this shall be recorded and stated. In this case, the battery remains present,
electrically isolated from the rest of the equipment, possibly by putting tape over its contacts.
ETSI
12 ETSI EN 302 500-1 V2.1.1 (2010-10)
5.2.2 Power sources for plug-in radio devices
The power source for testing plug-in radio devices shall be provided by a test fixture or host equipment.
Where the host equipment and/or the plug-in radio device is battery powered, the battery may be removed and the test
power source applied as close to the battery terminals as practicable.
5.3 Normal test conditions
5.3.1 Normal temperature and humidity
The normal temperature and humidity conditions for tests shall be any convenient combination of temperature and
humidity within the following ranges:
• temperature: +15 °C to +35 °C;
• relative humidity: 20 % to 75 %.
When it is impracticable to carry out tests under these conditions, a note to this effect stating the ambient temperature
and relative humidity during the tests, shall be recorded and stated.
5.3.2 Normal test power source
5.3.2.1 Mains voltage
The normal test voltage for equipment to be connected to the mains shall be the nominal mains voltage. For the purpose
of the present document, the nominal voltage shall be the declared voltage, or any of the declared voltages, for which the
equipment was designed.
The frequency of the test power source corresponding to the ac mains shall be between 49 Hz and 51 Hz.
5.3.2.2 Regulated lead-acid battery power sources
When the radio equipment is intended for operation from the usual types of regulated lead-acid battery power source the
normal test voltage shall be 1,1 multiplied by the nominal voltage of the battery (6 V, 12 V, etc.).
5.3.2.3 Other power sources
For operation from other power sources or types of battery (primary or secondary), the normal test voltage shall be that
declared by the equipment provider. Such values shall be recorded and stated.
6 General conditions
6.1 Modes of operation of the transmitter
For the purpose of the measurements according to the present document, the transmitter shall be operated at the highest
data rate which would be available in an operating mode. For packet based systems, this would include both the highest
pulse repetition rate as well as the highest packet rate.
Where the transmitter is designed with an adjustable output power, then all transmitter parameters shall be measured
using the highest power level, as declared by the provider.
If the transmitter is equipped with an automatic transmitter shut-off facility, it shall be made inoperative for the duration
of the test.
The manufacturer shall declare that the operating mode used during testing meets the above requirements.
ETSI
13 ETSI EN 302 500-1 V2.1.1 (2010-10)
NOTE: Care should be taken when performing measurements on non-continuous transmitters, particularly those
with low duty cycle, to ensure that the measurement equipment has captured the highest emissions from
the device as it is rotated.
6.2 Normal test signals
The test data that is used to modulate the transmitted signal for measurement of UWB emissions shall be similar to the
data transmitted in the actual operation of the equipment. The test data shall be chosen so as to produce the highest
mean transmit power spectral density which would be available in operation.
The manufacturer shall declare that the transmitted signal used during testing meets the above requirements.
The provider shall state as part of the test report the UWB modulation characteristics of the equipment under test, to the
full extent necessary.
6.3 Test sites and general arrangements for radiated
measurements
The test site used for radiated transmitter measurements shall be as described in clauses A.1.1 or A.1.2 (i.e. only the
"anechoic chamber" or "anechoic chamber with ground plane" test sites).
The test site used for radiated receiver measurements shall be as described in clauses A.1.1, A.1.2 or A.1.3.
The substitution antenna used for radiated measurements shall be as described in clause A.1.4.
The substitution antenna used for radiated measurements shall be as described in clause A.1.5.
For guidance on use of radiation test sites, coupling of signals and standard test positions used for radiated
measurements, see clauses A.2 to A.4.
Detailed descriptions of radiated measurement arrangements for UWB devices can be found in ITU-R Recommendation
SM.1754 [i.1].
All reasonable efforts should be made to clearly demonstrate that emissions from the UWB transmitter do not exceed
the specified levels, with the transmitter in the far field. To the extent practicable, the device under test should be
measured at the distance specified in clause A.2.4 and with the specified measurement bandwidths (see clause 8).
However, in order to obtain an adequate signal-to-noise ratio in the measurement system, radiated measurements may
have to be made at distances less than those specified in clause A.2.4 and/or with reduced measurement bandwidths.
The revised measurement configuration shall be stated on the test report, together with an explanation of why the signal
levels involved necessitated measurement at the distance employed or with the measurement bandwidth used in order to
be accurately detected by the measurement equipment and calculations demonstrating compliance.
Where it is not practical to further reduce the measurement bandwidth (either because of limitations of
commonly-available test equipment or difficulties in converting readings taken using one measurement bandwidth to
those used by the limits in tables 2 to 4, and the required measurement distance would be so short that the device would
not clearly be within the far field, the test report shall state this fact, the measurement distance and bandwidth used, the
near field/far field distance for the measurement setup (see clause A.2.4), the measured device emissions, the achievable
measurement noise floor and the frequency range(s) involved.
6.4 Testing of host connected equipment and plug-in radio
devices
For combined equipment and for radio parts for which connection to or integration with host equipment is required to
offer functionality to the radio, different alternative test approaches are permitted. Where more than one such
combination is intended, testing shall not be repeated for combinations of the radio part and various host equipment
where the latter are substantially similar.
Where more than one such combination is intended and the combinations are substantially dissimilar, one combination
shall be tested against all requirements of the present document and all other combinations shall be tested separately for
radiated spurious emissions only.
ETSI
14 ETSI EN 302 500-1 V2.1.1 (2010-10)
6.4.1 The use of a host or test fixture for testing plug-in radio devices
Where the radio part is a plug-in radio device which is intended to be used within a variety of combinations, a suitable
test configuration consisting of either a test fixture or a typical host equipment shall be used. This shall be
representative for the range of combinations in which the device may be used. The test fixture shall allow the radio
equipment part to be powered and stimulated as if connected to or inserted into the host or combined equipment.
Measurements shall be made to all requirements of the present document.
NOTE: For further information on this topic, see TR 102 070-2 [i.2].
6.4.2 Testing of combinations
6.4.2.1 Alternative A: General approach for combinations
Combined equipment or a combination of a plug-in radio device and a specific type of host equipment may be used for
testing according to the full requirements of the present document.
6.4.2.2 Alternative B: For host equipment with a plug-in radio device
A combination of a plug-in radio device and a specific type of host equipment may be used for testing according to the
full requirements of the present document.
For radiated spurious emission tests the most appropriate harmonized EMC standard shall be applied to the host
equipment. The plug-in radio device shall meet the radiated spurious emissions requirements as described in clause 9.1.
6.4.2.3 Alternative C: For combined equipment with a plug-in radio device
Combined equipment may be used for testing according to the full requirements of the present document.
For radiated other emissions the requirements of the most appropriate harmonized EMC standard shall be applied to the
non-radio equipment. The plug-in radio device shall meet the radiated other emissions requirements as described in
clause 9.1. In the case where the plug-in radio device is totally integrated and cannot operate independently, radiated
emissions for the combination sha
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Electromagnetic compatibility and Radio spectrum Matters (ERM) - Short Range Devices (SRD) using Ultra WideBand (UWB) technology - Location Tracking equipment operating in the frequency range from 6 GHz to 9 GHz - Part 1: Technical characteristics and methods of measurement33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general33.060.20Sprejemna in oddajna opremaReceiving and transmitting equipmentICS:Ta slovenski standard je istoveten z:EN 302 500-1 Version 2.1.1SIST EN 302 500-1 V2.1.1:2010en01-december-2010SIST EN 302 500-1 V2.1.1:2010SLOVENSKI
STANDARD
ETSI ETSI EN 302 500-1 V2.1.1 (2010-10) 2
Reference REN/ERM-TGUWB-009-1 Keywords radio, regulation, SRD, testing, UWB ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00
Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88
Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http://portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2010. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. LTE™ is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association. SIST EN 302 500-1 V2.1.1:2010

ETSI ETSI EN 302 500-1 V2.1.1 (2010-10) 3 Contents Intellectual Property Rights . 5 Foreword . 5 1 Scope . 7 2 References . 7 2.1 Normative references . 7 2.2 Informative references . 7 3 Definitions, symbols and abbreviations . 8 3.1 Definitions . 8 3.2 Symbols . 9 3.3 Abbreviations . 9 4 Technical requirement specifications . 9 4.1 General requirements . 9 4.2 Presentation of equipment for testing purposes . 9 4.2.1 Choice of model for testing . 10 4.2.1.1 Auxiliary test equipment . 10 4.2.1.2 Declarations by the provider . 10 4.3 Mechanical and electrical design . 10 4.3.1 General . 10 4.3.2 Controls . 10 4.3.3 Transmitter shut-off facility . 10 4.3.4 Marking . 10 4.3.4.1 Equipment identification . 11 4.3.4.2 Additional information for the user . 11 4.4 Other device emissions . 11 5 Test conditions, power sources and ambient temperatures . 11 5.1 Normal and extreme test conditions . 11 5.2 Power sources . 11 5.2.1 Power sources for stand-alone equipment . 11 5.2.2 Power sources for plug-in radio devices . 12 5.3 Normal test conditions . 12 5.3.1 Normal temperature and humidity . 12 5.3.2 Normal test power source . 12 5.3.2.1 Mains voltage . 12 5.3.2.2 Regulated lead-acid battery power sources . 12 5.3.2.3 Other power sources . 12 6 General conditions . 12 6.1 Modes of operation of the transmitter . 12 6.2 Normal test signals . 13 6.3 Test sites and general arrangements for radiated measurements . 13 6.4 Testing of host connected equipment and plug-in radio devices . 13 6.4.1 The use of a host or test fixture for testing plug-in radio devices . 14 6.4.2 Testing of combinations . 14 6.4.2.1 Alternative A: General approach for combinations . 14 6.4.2.2 Alternative B: For host equipment with a plug-in radio device . 14 6.4.2.3 Alternative C: For combined equipment with a plug-in radio device . 14 7 Interpretation of results . 14 7.1 Measurement uncertainty . 14 7.1.1 Measurement uncertainty is equal to or less than maximum acceptable uncertainty . 15 7.1.2 Measurement uncertainty is greater than maximum acceptable uncertainty . 15 7.2 Other emissions . 16 8 Methods of measurement and limits for transmitter parameters . 16 SIST EN 302 500-1 V2.1.1:2010

ETSI ETSI EN 302 500-1 V2.1.1 (2010-10) 4 8.1 Maximum mean e.i.r.p. spectral density . 16 8.1.1 Definition . 16 8.1.2 Methods of measurement . 16 8.1.3 Limits . 17 8.2 Frequency of highest maximum mean e.i.r.p. spectral density . 17 8.2.1 Definition . 17 8.2.2 Methods of measurement . 17 8.2.3 Limits . 17 8.3 Maximum peak e.i.r.p. . 17 8.3.1 Definition . 17 8.3.2 Methods of measurement . 18 8.3.3 Limits . 18 8.4 Indirect Detect-And-Avoid (DAA) . 19 8.4.1 Introduction. 19 8.4.2 Design requirement . 19 8.4.3 Method of measurement . 19 8.4.4 Limits . 19 9 Methods of measurement and limits for receiver parameters . 20 9.1 Receiver spurious emissions. 20 9.1.1 Definition . 20 9.1.2 Test procedure . 20 9.1.3 Limit . 21 Annex A (normative): Radiated measurement . 22 A.1 Test sites and general arrangements for measurements involving the use of radiated fields . 22 A.1.1 Anechoic chamber . 22 A.1.2 Anechoic chamber with a conductive ground plane . 23 A.1.3 Outdoor test site . 25 A.1.4 Test antenna . 26 A.1.5 Substitution antenna . 26 A.2 Guidance on the use of radiation test sites . 26 A.2.1 Verification of the test site . 26 A.2.2 Preparation of the EUT . 26 A.2.3 Power supplies to the EUT . 27 A.2.4 Range length . 27 A.2.5 Site preparation . 28 A.2.6 General requirements for RF cables . 28 A.3 Coupling of signals . 28 A.3.1 General . 28 A.3.2 Data Signals. 28 A.4 Standard test position . 29 A.5 Standard test methods . 29 A.5.1 Calibrated setup . 29 A.5.2 Substitution method . 30 A.5.3 Conducted method . 31 A.6 Standard calibration method . 31 Annex B (normative): Technical performance of the spectrum analyser . 33 Annex C (informative): Measurement antenna and preamplifier specifications . 34 Annex D (informative): Calculation of peak limit for 3 MHz measurement bandwidth . 35 Annex E (informative): Bibliography . 37 History . 38
ETSI ETSI EN 302 500-1 V2.1.1 (2010-10) 5 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http://webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). For non EU countries the present document may be used for regulatory (Type Approval) purposes. The present document is part 1 of a multi-part deliverable covering Short Range Devices (SRD) using Ultra WideBand (UWB) technology; Location Tracking equipment operating in the frequency range from 6 GHz to 9 GHz, as identified below: Part 1: "Technical characteristics and methods of measurement"; Part 2: "Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive". Clauses 1 and 3 provide a general description on the types of equipment covered by the present document and the definitions and abbreviations used. Clause 4 provides a guide as to the number of samples required in order that type tests may be carried out, and any markings on the equipment which the provider shall provide. Clauses 5 and 6 give guidance on the test and general conditions for testing of the device. Clause 7 gives the interpretation of results and maximum measurement uncertainty values. Clause 8 specifies the transmitter spectrum utilization parameters which are required to be measured. The clauses provide details on how the equipment should be tested and the conditions which should be applied. Clause 9 specifies the receiver spectrum utilization parameters which are required to be measured. The clauses provide details on how the equipment should be tested and the conditions which should be applied. Annex A (normative) provides specifications concerning radiated measurements. Annex B (normative) provides information on the spectrum analyser specification. Annex C (informative) provides information on measurement antenna and preamplifier specifications. Annex D (informative) provides information on peak measurements within a 3 MHz measurement bandwidth. Annex E (informative) covers other supplementary information.
ETSI ETSI EN 302 500-1 V2.1.1 (2010-10) 6 National transposition dates Date of adoption of this EN: 5 October 2010 Date of latest announcement of this EN (doa): 31 January 2011 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
31 July 2011 Date of withdrawal of any conflicting National Standard (dow): 31 July 2011
ETSI ETSI EN 302 500-1 V2.1.1 (2010-10) 7 1 Scope The present document specifies the requirements for Ultra Wideband location tracking equipment operating in all or part of the frequency range from 6 GHz to 9 GHz. The present document applies for indoor as well as portable or mobile outdoor applications. It covers Ultra Wideband location tracking tags which are attached to people or objects and tags are tracked using a fixed receiver infrastructure to only receive the UWB emission emitted by the tags. Equipment covered by the present document is fitted with an integral or dedicated antenna.
Transmitter equipment covered by the present document does not have a direct Detect-And-Avoid capability (see [4] and [5]). The present document contains the technical characteristics and test methods for location tracking equipment and it does not necessarily include all the characteristics which may be required by a user, nor does it necessarily represent the optimum performance achievable. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http://docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are necessary for the application of the present document. [1] ETSI TR 100 028 (V1.4.1) (all parts): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics". [2] CISPR 16-1-1 (2010): "Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus". [3] ANSI C63.5 (2006): "American National Standard for Calibration of Antennas Used for Radiated Emission Measurements in Electro Magnetic Interference". [4] ETSI TS 102 754 (V1.2.1): "Electromagnetic compatibility and Radio spectrum matters (ERM); Short Range Devices (SRD); Technical characteristics of Detect-and-Avoid (DAA) mitigation techniques for SRD equipment using Ultra Wideband (UWB) technology". [5] ETSI EN 302 065 (V1.2.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices (SRD) using Ultra Wide Band technology (UWB) for communications purposes; Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive". 2.2 Informative references The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. [i.1] ITU-R Recommendation SM.1754: "Measurement techniques of ultra-wideband transmissions". SIST EN 302 500-1 V2.1.1:2010

ETSI ETSI EN 302 500-1 V2.1.1 (2010-10) 8 [i.2] ETSI TR 102 070-2 (V1.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Guide to the application of harmonized standards to multi-radio and combined radio and non-radio equipment; Part 2: Effective use of the radio frequency spectrum". [i.3] ETSI TR 102 273 (V1.2.1) (all parts): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Improvement on Radiated Methods of Measurement (using test site) and evaluation of the corresponding measurement uncertainties". 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: combined equipment: any combination of non-radio equipment and a plug-in radio device that would not offer full functionality without the radio device dedicated antenna: removable antenna supplied and tested with the radio equipment, designed as an indispensable part of the equipment effective radiated power (e.r.p.): product of the power supplied to the antenna and its gain relative to a half-wave dipole in a given direction (RR 1.162) equivalent isotropically radiated power (e.i.r.p.): product of the power supplied to the antenna and the antenna gain in a given direction relative to an isotropic antenna (absolute or isotropic gain) (RR 1.161) fixed-mounted station: station which is fixed mounted and which is not intended to be operated while in motion; however, it behaves otherwise in the system like a mobile station host: host equipment is any equipment which has complete user functionality when not connected to the radio equipment part and to which the radio equipment part provides additional functionality and to which connection is necessary for the radio equipment part to offer functionality impulsive UWB signal: radiated, short transient Ultra Wideband signal whose occupied bandwidth is defined by its time duration rather than by frequency-hopping or other techniques integral antenna: antenna designed to be connected to the equipment without the use of a standard connector and considered to be part of the equipment NOTE: An integral antenna may be fitted internally or externally to the equipment. Mobile Station (MS): station intended to be used while in motion or during halts at unspecified points Non-Interference Mode operation (NIM): operational mode that allows the use of the radio spectrum on a non-interference basis without active mitigation techniques plug-in radio device: radio equipment module intended to be used with or within host, combined or multi-radio equipment, using their control functions and power supply portable station: mobile station that is portable but cannot comfortably be carried around by a person due to weight and/or size or having relatively high power consumption provider: manufacturer or his authorized representative or the person responsible for placing on the market pulse: radiated short transient UWB signal whose time duration is nominally the reciprocal of its -10 dB bandwidth NOTE: See ITU-R Recommendation SM.1754 [i.1]. radiated measurements: measurements which involve the absolute measurement of a radiated field stand-alone radio equipment: equipment that is intended primarily as location tracking equipment and that is normally used on a stand-alone basis SIST EN 302 500-1 V2.1.1:2010

ETSI ETSI EN 302 500-1 V2.1.1 (2010-10) 9 Ultra WideBand (UWB): equipment incorporating, as an integral part or as an accessory, technology for short-range radiocommunication, involving the intentional generation and transmission of radio-frequency energy that spreads over a frequency range wider than 50 MHz, which may overlap several frequency bands allocated to radiocommunication services 3.2 Symbols For the purposes of the present document, the following symbols apply: dB decibel R distance λ wavelength 3.3 Abbreviations For the purposes of the present document, the following abbreviations apply: DAA Detect And Avoid e.i.r.p. equivalent isotropically radiated power e.r.p. effective radiated power EMC ElectroMagnetic Compatibility EUT Equipment Under Test LNA Low Noise Amplifier MS Mobile Station NIM Non-Interference Mode PRF Pulse Repetition Frequency R&TTE Radio and Telecommunications Terminal Equipment RBW Resolution BandWidth RF Radio Frequency rms root mean square SNR Signal to Noise Ratio SRD Short Range Device TX Transmitter UWB Ultra WideBand VBW Video BandWidth VSWR Voltage Standing Wave Ratio 4 Technical requirement specifications 4.1 General requirements Equipment supplied for testing against the present document shall be fitted with either an integral antenna or a dedicated antenna. 4.2 Presentation of equipment for testing purposes Each equipment submitted for testing shall fulfil the requirements of the present document on all frequencies over which it is intended to operate. To simplify and harmonize the testing procedures between the different testing laboratories, measurements shall be performed, according to the present document, on samples of equipment defined in clause 4.2.1. These clauses are intended to give confidence that the requirements set out in the present document have been met without the necessity of performing measurements on all frequencies. SIST EN 302 500-1 V2.1.1:2010

ETSI ETSI EN 302 500-1 V2.1.1 (2010-10) 10
4.2.1 Choice of model for testing The provider shall provide one or more samples of the equipment, as appropriate, for testing. If an equipment has several optional features, considered not to affect the RF parameters then tests need only be performed on the equipment configured with that combination of features considered to be the most complex, as proposed by the provider and agreed by the test laboratory. For equipment which can be presented for testing with a 50 Ohm antenna connector, conducted transmitter measurements can be made providing suitable antenna calibrations data are available. See clause A.5.3. 4.2.1.1 Auxiliary test equipment All necessary test signal sources, setting up instructions and other product information shall accompany the equipment when it is submitted for testing. 4.2.1.2 Declarations by the provider The provider shall declare the necessary information regarding the equipment with respect to all technical requirements set by the present document, including: • the operating frequency of the equipment (see clause 8.2.1); • the type of the equipment (e.g. stand-alone equipment, plug-in radio device, combined equipment, etc.), (see also clause 6.4); • the intended combination(s) of the radio equipment power settings and one or more antenna assemblies and their corresponding e.i.r.p. levels: - the nominal power supply voltages of the stand-alone radio equipment or the nominal power supply voltages of the host equipment or combined equipment in case of plug-in devices; - the test modulation to be used for testing (see also clause 6.1); - the implementation of any mitigation techniques. 4.3 Mechanical and electrical design 4.3.1 General The equipment submitted by the provider or his representative, shall be designed, constructed and manufactured in accordance with good engineering practice, and with the aim of minimizing harmful interference to other equipment and services. 4.3.2 Controls Those controls, which, if maladjusted, may increase the interfering potential of the equipment, shall not be easily accessible to the user. 4.3.3 Transmitter shut-off facility If the equipment is equipped with an automatic transmitter shut-off facility, it shall be possible to disable this feature for the purposes of testing. See clause 8. 4.3.4 Marking The equipment shall be marked in a visible place. This marking shall be legible and durable. In cases where the equipment is too small to carry the marking, it is sufficient to provide the relevant information in the users' manual. SIST EN 302 500-1 V2.1.1:2010

ETSI ETSI EN 302 500-1 V2.1.1 (2010-10) 11
4.3.4.1 Equipment identification The marking shall include as a minimum: • The name of the manufacturer or his trademark. • The type designation. This is the manufacturer's numeric or alphanumeric code or name that is specific to a particular equipment. 4.3.4.2 Additional information for the user The following additional information shall be included in the users' manual: • statements that a UWB transmitter conforming to the present document shall not be: - installed at a fixed outdoor location; - installed or used in flying models, aircraft and other forms of aviation; - operated on board a road or rail vehicle running on a public network or highway. 4.4 Other device emissions The equipment may contain digital circuit elements, radio circuit elements and other elements whose performance is not covered by the present document. These elements of the equipment shall meet the appropriate performance requirements for those components, as specified in other standards. NOTE: For further information on this topic see TR 102 070-2 [i.2]. 5 Test conditions, power sources and ambient temperatures 5.1 Normal and extreme test conditions Testing shall be performed under normal test conditions. The test conditions and procedures shall be as specified in clauses 5.2 and 5.3. 5.2 Power sources 5.2.1 Power sources for stand-alone equipment For non-battery-operated equipment, during testing the power source of the equipment shall be replaced by an external test power source capable of producing normal test voltages as specified in clause 5.3.2. The internal impedance of the test power source shall be low enough for its effect on the test results to be negligible. For the purpose of tests, the voltage of the power source shall be measured at the input terminals of the equipment. During tests the power source voltages shall be maintained within a tolerance of ±1 % relative to the voltage at the beginning of each test.
For battery-operated equipment, fully-charged internal batteries shall be used. The batteries used shall be as supplied or recommended by the provider. If internal batteries are used, at the end of each test the voltage shall be within a tolerance of ±5 % relative to the voltage at the beginning of each test. If the battery is not accessible (for example, it is internal to a sealed unit), then it is acceptable to determine the battery voltage at the start and end of the test by indirect means (e.g. battery health messages sent from the unit itself).
Alternatively, for battery-operated equipment, the external test power source may replace the supplied or recommended internal batteries at the required voltage - this shall be recorded and stated. In this case, the battery remains present, electrically isolated from the rest of the equipment, possibly by putting tape over its contacts. SIST EN 302 500-1 V2.1.1:2010

ETSI ETSI EN 302 500-1 V2.1.1 (2010-10) 12
5.2.2 Power sources for plug-in radio devices The power source for testing plug-in radio devices shall be provided by a test fixture or host equipment. Where the host equipment and/or the plug-in radio device is battery powered, the battery may be removed and the test power source applied as close to the battery terminals as practicable. 5.3 Normal test conditions 5.3.1 Normal temperature and humidity The normal temperature and humidity conditions for tests shall be any convenient combination of temperature and humidity within the following ranges: • temperature: +15 °C to +35 °C; • relative humidity: 20 % to 75 %. When it is impracticable to carry out tests under these conditions, a note to this effect stating the ambient temperature and relative humidity during the tests, shall be recorded and stated. 5.3.2 Normal test power source 5.3.2.1 Mains voltage The normal test voltage for equipment to be connected to the mains shall be the nominal mains voltage. For the purpose of the present document, the nominal voltage shall be the declared voltage, or any of the declared voltages, for which the equipment was designed. The frequency of the test power source corresponding to the ac mains shall be between 49 Hz and 51 Hz. 5.3.2.2 Regulated lead-acid battery power sources When the radio equipment is intended for operation from the usual types of regulated lead-acid battery power source the normal test voltage shall be 1,1 multiplied by the nominal voltage of the battery (6 V, 12 V, etc.). 5.3.2.3 Other power sources For operation from other power sources or types of battery (primary or secondary), the normal test voltage shall be that declared by the equipment provider. Such values shall be recorded and stated. 6 General conditions 6.1 Modes of operation of the transmitter For the purpose of the measurements according to the present document, the transmitter shall be operated at the highest data rate which would be available in an operating mode. For packet based systems, this would include both the highest pulse repetition rate as well as the highest packet rate. Where the transmitter is designed with an adjustable output power, then all transmitter parameters shall be measured using the highest power level, as declared by the provider. If the transmitter is equipped with an automatic transmitter shut-off facility, it shall be made inoperative for the duration of the test. The manufacturer shall declare that the operating mode used during testing meets the above requirements. SIST EN 302 500-1 V2.1.1:2010

ETSI ETSI EN 302 500-1 V2.1.1 (2010-10) 13
NOTE: Care should be taken when performing measurements on non-continuous transmitters, particularly those with low duty cycle, to ensure that the measurement equipment has captured the highest emissions from the device as it is rotated.
6.2 Normal test signals The test data that is used to modulate the transmitted signal for measurement of UWB emissions shall be similar to the data transmitted in the actual operation of the equipment. The test data shall be chosen so as to produce the highest mean transmit power spectral density which would be available in operation. The manufacturer shall declare that the transmitted signal used during testing meets the above requirements. The provider shall state as part of the test report the UWB modulation characteristics of the equipment under test, to the full extent necessary. 6.3 Test sites and general arrangements for radiated measurements The test site used for radiated transmitter measurements shall be as described in clauses A.1.1 or A.1.2 (i.e. only the "anechoic chamber" or "anechoic chamber with ground plane" test sites). The test site used for radiated receiver measurements shall be as described in clauses A.1.1, A.1.2 or A.1.3. The substitution antenna used for radiated measurements shall be as described in clause A.1.4. The substitution antenna used for radiated measurements shall be as described in clause A.1.5. For guidance on use of radiation test sites, coupling of signals and standard test positions used for radiated measurements, see clauses A.2 to A.4. Detailed descriptions of radiated measurement arrangements for UWB devices can be found in ITU-R Recommendation SM.1754 [i.1]. All reasonable efforts should be made to clearly demonstrate that emissions from the UWB transmitter do not exceed the specified levels, with the transmitter in the far field. To the extent practicable, the device under test should be measured at the distance specified in clause A.2.4 and with the specified measurement bandwidths (see clause 8). However, in order to obtain an adequate signal-to-noise ratio in the measurement system, radiated measurements may have to be made at distances less than those specified in clause A.2.4 and/or with reduced measurement bandwidths. The revised measurement configuration shall be stated on the test report, together with an explanation of why the signal levels involved necessitated measurement at the distance employed or with the measurement bandwidth used in order to be accurately detected by the measurement equipment and calculations demonstrating compliance. Where it is not practical to further reduce the measurement bandwidth (either because of limitations of commonly-available test equipment or difficulties in converting readings taken using one measurement bandwidth to those used by the limits in tables 2 to 4, and the required measurement distance would be so short that the device would not clearly be within the far field, the test report shall state this fact, the measurement distance and bandwidth used, the near field/far field distance for the measurement setup (see clause A.2.4), the measured device emissions, the achievable measurement noise floor and the frequency range(s) involved. 6.4 Testing of host connected equipment and plug-in radio devices For combined equipment and for radio parts for which connection to or integration with host equipment is required to offer functionality to the radio, different alternative test approaches are permitted. Where more than one such combination is intended, testing shall not be repeated for combinations of the radio part and various host equipment where the latter are substantially similar. Where more than one such combination is intended and the combinations are substantially dissimilar, one combination shall be tested against all requirements of the present document and all other combinations shall be tested separately for radiated spurious emissions only. SIST EN 302 500-1 V2.1.1:2010

ETSI ETSI EN 302 500-1 V2.1.1 (2010-10) 14
6.4.1 The use of a host or test fixture for testing plug-in radio devices Where the radio part is a plug-in radio device which is intended to be used within a variety of combinations, a suitable test configuration consisting of either a test fixture or a typical host equipment shall be used. This shall be representative for the range of combinations in which the device may be used. The test fixture shall allow the radio equipment part to be powered and stimulated as if connected to or inserted into the host or combined equipment. Measurements shall be made to all requirements of the present document. NOTE: For further information on this topic, see TR 102 070-2 [i.2]. 6.4.2 Testing of combinations 6.4.2.1 Alternative A: General approach for combinations Combined equipment or a combination of a plug-in radio device and a specific type of host equipment may be used for testing according to the full requirements of the present document. 6.4.2.2 Alternative B: For host equipment with a plug-in radio device
A combination of a plug-in radio device and a specific type of host equipment may be used for testing according to the full requirements of the present document. For radiated spurious emission tests the most appropriate harmonized EMC standard shall be applied to the host equipment. The plug-in radio device shall meet the radiated spurious emissions requirements as described in clause 9.1. 6.4.2.3 Alternative C: For combined equipment with a plug-in radio device Combined equipment may be used for testing according to the full requirements of the present document. For radiated other emissions the requirements of the most appropriate harmonized EMC standard shall be applied to the non-radio equipment. The plug-in radio device shall meet the radiated other emissions requirements as described in clause 9.1. In the case where the plug-in radio device is totally integrated and cannot operate independently, radiated emissions for the combination shall be tested using the most appropriate harmonized standard with the radio part in receive and/or standby mode. If t
...