ETSI EN 301 839-2 V1.2.1 (2007-04)

SLOVENSKI STANDARD
SIST EN 301 839-2 V1.2.1:2007
01-december-2007
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Electromagnetic compatibility and Radio spectrum Matters (ERM) - Short Range Devices
(SRD) - Ultra Low Power Active Medical Implants (ULP-AMI) and Peripherals (ULP-AMI-
P) operating in the frequency range 402 MHz to 405 MHz - Part 2: Harmonized EN
covering essential requirements of article 3.2 of the R&TTE Directive
Ta slovenski standard je istoveten z: EN 301 839-2 Version 1.2.1
ICS:
11.040.40 Implantanti za kirurgijo, Implants for surgery,
protetiko in ortetiko prosthetics and orthotics
33.060.20 Sprejemna in oddajna Receiving and transmitting
oprema equipment
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
SIST EN 301 839-2 V1.2.1:2007 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 301 839-2 V1.2.1:2007

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SIST EN 301 839-2 V1.2.1:2007

ETSI EN 301 839-2 V1.2.1 (2007-07)
Harmonized European Standard (Telecommunications series)

Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Short Range Devices (SRD);
Ultra Low Power Active Medical Implants (ULP-AMI)
and Peripherals (ULP-AMI-P)
operating in the frequency range 402 MHz to 405 MHz;
Part 2: Harmonized EN covering essential requirements
of article 3.2 of the R&TTE Directive

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SIST EN 301 839-2 V1.2.1:2007
 2 ETSI EN 301 839-2 V1.2.1 (2007-07)



Reference
REN/ERM-TG30-002-2
Keywords
radio, regulation, SRD, testing
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SIST EN 301 839-2 V1.2.1:2007
 3 ETSI EN 301 839-2 V1.2.1 (2007-07)
Contents
Intellectual Property Rights.5
Foreword.5
1 Scope.6
2 References.6
3 Definitions and abbreviations.7
3.1 Definitions.7
3.2 Abbreviations.7
4 Technical requirements and specifications.7
4.1 Environmental profile.7
4.2 Conformance requirements.7
4.2.1 Mechanical and electrical design .7
4.2.1.1 General.7
4.2.1.2 Antennas.7
4.2.1.3 Controls.7
4.2.1.4 Transmitter shut-off facility.8
4.2.2 Frequency error.8
4.2.2.1 Definition.8
4.2.2.2 Limits.8
4.2.2.3 Conformance.8
4.2.3 Emission bandwidth.8
4.2.3.1 Definition.8
4.2.3.2 Limits.8
4.2.3.3 Conformance.8
4.2.4 Effective radiated power of the fundamental emission.8
4.2.4.1 Definition.8
4.2.4.2 Limits.8
4.2.4.3 Conformance.8
4.2.5 Spurious emissions of transmitter.8
4.2.5.1 Definition.8
4.2.5.2 Limits.8
4.2.5.3 Conformance.9
4.2.6 Frequency stability under low voltage conditions .9
4.2.6.1 Definition.9
4.2.6.2 Limits.9
4.2.6.3 Conformance.9
4.2.7 Spurious radiation of receivers .9
4.2.7.1 Definition.9
4.2.7.2 Limits.9
4.2.7.3 Conformance.9
4.2.8 Spectrum Access.9
4.2.8.1 LBT/AFA spectrum access.9
4.2.8.1.1 Definition.9
4.2.8.1.2 Limits.10
4.2.8.2 LP/LDC spectrum access .10
4.2.8.2.1 Definition.10
4.2.8.2.2 Limits.10
4.2.8.3 Conformance.10
5 Testing for compliance with technical requirements.10
5.1 Environmental conditions for testing .10
5.2 Interpretation of the measurement results .10
5.3 Essential radio test suites.11
5.3.1 Frequency error.11
5.3.2 Emission bandwidth.11
ETSI

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SIST EN 301 839-2 V1.2.1:2007
 4 ETSI EN 301 839-2 V1.2.1 (2007-07)
5.3.3 Effective radiated power of the fundamental emission.11
5.3.4 Spurious emissions of transmitter.11
5.3.5 Frequency stability under low voltage conditions .11
5.3.6 Spurious radiation of receivers .11
5.3.7 Spectrum Access.12
5.3.7.1 LBT/AFA spectrum access.12
5.3.7.2 LP/LDC spectrum access .12
5.3.8 Normal and extreme test-conditions .12
5.3.9 Test power source .12
5.3.10 Choice of samples for test suites.12
Annex A (normative): HS Requirements and conformance Test specifications Table
(HS-RTT).13
Annex B (informative): The EN title in the official languages .15
Annex C (informative): Bibliography.17
History .18

ETSI

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SIST EN 301 839-2 V1.2.1:2007
 5 ETSI EN 301 839-2 V1.2.1 (2007-07)
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 Harmonized European Standard (Telecommunications series) has been produced by ETSI Technical Committee
Electromagnetic compatibility and Radio spectrum Matters (ERM).
The present document has been produced by ETSI in response to a mandate from the European Commission issued
under Council Directive 98/34/EC (as amended) [5] laying down a procedure for the provision of information in the
field of technical standards and regulations.
The present document is intended to become a Harmonized Standard, the reference of which will be published in the
Official Journal of the European Communities referencing the Directive 1999/5/EC of the European Parliament and of
the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual
recognition of their conformity ("the R&TTE Directive") [1].
Technical specifications relevant to Directive 1999/5/EC are given in annex A.
The present document is part 2 of a multi-part deliverable covering Short Range Devices (SRD); Ultra Low Power
Active Medical Implants (ULP-AMI) and Peripherals (ULP-AMI-P) operating in the frequency range 402 MHz to
405 MHz, as identified below:
Part 1: "Technical characteristics and test methods";
Part 2: "Harmonized EN covering essential requirements of article 3.2 of the R&TTE Directive".

National transposition dates
Date of adoption of this EN: 29 June 2007
Date of latest announcement of this EN (doa): 30 September 2007
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 March 2008
Date of withdrawal of any conflicting National Standard (dow): 31 March 2009

ETSI

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SIST EN 301 839-2 V1.2.1:2007
 6 ETSI EN 301 839-2 V1.2.1 (2007-07)
1 Scope
The present document applies to the following radio equipment types:
• Ultra Low Power Active Medical Implants (ULP-AMI);
• and Peripherals (ULP-AMI-P).
These radio equipment types are capable of operating in all or any part of the frequency bands given below.
Table 1: Ultra Low Power Active Medical Implants (ULP-AMI) and
Peripherals (ULP-AMI-P) service frequency bands
Ultra Low Power Active Medical Implants (ULP-AMI) and
Peripherals (ULP-AMI-P) service frequency bands
Transmit Ultra Low Power Active Medical Implants 402 MHz to 405 MHz
(ULP-AMI) and Peripherals (ULP-AMI-P)
Receive Ultra Low Power Active Medical Implants 402 MHz to 405 MHz
(ULP-AMI) and Peripherals (ULP-AMI-P)

The present document is intended to cover the provisions of Directive 1999/5/EC [1] (R&TTE Directive).
Article 3.2, which states that "…. radio equipment shall be so constructed that it effectively uses the spectrum allocated
to terrestrial/space radio communications and orbital resources so as to avoid harmful interference".
An AIMD is regulated under the AIMD Directive 90/385/EEC [2]: radio parts contained therein (referred to herein as
ULP-AMI and ULP-AMI-P for peripheral devices) are regulated under the Directive 1999/5/EC [1].
In addition to the present document, other ENs that specify technical requirements in respect of essential requirements
under other parts of Article 3 of the R&TTE Directive [1] may apply to equipment within the scope of the present
document.
NOTE: A list of such ENs is included on the web site http://www.newapproach.org.
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version 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.
[1] Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio
equipment and telecommunications terminal equipment and the mutual recognition of their
conformity (R&TTE Directive).
[2] Council Directive 90/385/EEC of 20 June 1990 on the approximation of the laws of the Member
States relating to active implantable medical devices.
ETSI

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SIST EN 301 839-2 V1.2.1:2007
 7 ETSI EN 301 839-2 V1.2.1 (2007-07)
[3] ETSI EN 301 839-1 (V1.2.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Short Range Devices (SRD); Ultra Low Power Active Medical Implants (ULP-AMI) and
Peripherals (ULP-AMI-P) operating in the frequency range 402 MHz to 405 MHz;
Part 1: Technical characteristics and test methods".
[4] ETSI TR 100 028 (V1.4.1): "ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM);
Uncertainties in the measurement of mobile radio equipment characteristics".
[5] Directive 98/34/EC of the European Parliament and of the Council of 22 June 1998 laying down a
procedure for the provision of information in the field of technical standards and regulations.
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in EN 301 839-1 [3], clause 3.1 apply.
3.2 Abbreviations
For the purposes of the present document, the abbreviations given in EN 301 839-1 [3], clause 3.3 apply.
4 Technical requirements and specifications
4.1 Environmental profile
The technical requirements of the present document apply under the environmental profile for operation of the
equipment, which shall be declared by the manufacturer. The equipment shall comply with all the technical
requirements of the present document at all times when operating within the boundary limits of the declared operational
environmental profile.
4.2 Conformance requirements
4.2.1 Mechanical and electrical design
4.2.1.1 General
The equipment shall be designed, constructed and manufactured in accordance with sound engineering practice and
with the aim of minimizing harmful interference to other equipment and services and should not receive harmful
interference from other electronic devices. Transmitters and receivers may be individual or combination units.
4.2.1.2 Antennas
Equipment operating in the 402 MHz to 405 MHz band shall have an integral antenna, an external dedicated antenna or
both. If provision for an external antenna connection is made, the manufacturer or provider shall make provision to
prevent the use of an antenna other than that authorized by the manufacturer or provider.
4.2.1.3 Controls
Those controls that, if maladjusted, might increase the interference potentialities of the equipment shall not be easily
accessible to the user.
ETSI

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SIST EN 301 839-2 V1.2.1:2007
 8 ETSI EN 301 839-2 V1.2.1 (2007-07)
4.2.1.4 Transmitter shut-off facility
If the transmitter is equipped with an automatic transmitter shut-off facility or battery-saving feature and it interferes
with testing of the device, it shall be capable of being made inoperative for the purpose of testing.
4.2.2 Frequency error
4.2.2.1 Definition
The frequency error shall be as defined in EN 301 839-1 [3], clause 8.1.1.
4.2.2.2 Limits
The frequency error limits shall be as defined in EN 301 839-1 [3], clause 8.1.2.
4.2.2.3 Conformance
Conformance tests as defined in clause 5.3.1 shall be carried out.
4.2.3 Emission bandwidth
4.2.3.1 Definition
The emission bandwidth shall be as defined in EN 301 839-1 [3], clause 8.2.1.
4.2.3.2 Limits
The emission bandwidth limits shall be as defined in EN 301 839-1 [3], clause 8.2.2.
4.2.3.3 Conformance
Conformance tests as defined in clause 5.3.2 shall be carried out.
4.2.4 Effective radiated power of the fundamental emission
4.2.4.1 Definition
The effective radiated power shall be as defined in EN 301 839-1 [3], clause 8.3.1.
4.2.4.2 Limits
The effective radiated power limits shall be as defined in EN 301 839-1 [3], clause 8.3.2.
4.2.4.3 Conformance
Conformance tests as defined in clause 5.3.3 shall be carried out.
4.2.5 Spurious emissions of transmitter
4.2.5.1 Definition
The spurious emissions of transmitter shall be as defined in EN 301 839-1 [3], clause 8.4.1.
4.2.5.2 Limits
The spurious emissions limits of transmitter shall be as defined in EN 301 839-1 [3], clause 8.4.2.
ETSI

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SIST EN 301 839-2 V1.2.1:2007
 9 ETSI EN 301 839-2 V1.2.1 (2007-07)
4.2.5.3 Conformance
Conformance tests as defined in clause 5.3.4 shall be carried out.
4.2.6 Frequency stability under low voltage conditions
4.2.6.1 Definition
The frequency stability under low voltage conditions shall be as defined in EN 301 839-1 [3], clause 8.5.1.
4.2.6.2 Limits
The frequency stability under low voltage conditions limits shall be as defined in EN 301 839-1 [3], clause 8.5.2.
4.2.6.3 Conformance
Conformance tests as defined in clause 5.3.5 shall be carried out.
4.2.7 Spurious radiation of receivers
4.2.7.1 Definition
The spurious radiation of receivers shall be as defined in EN 301 839-1 [3], clause 9.1.1.
4.2.7.2 Limits
The spurious radiation of receivers limits shall be as defined in EN 301 839-1 [3], clause 9.1.2.
4.2.7.3 Conformance
Conformance tests as defined in clause 5.3.6 shall be carried out.
4.2.8 Spectrum Access
It is mandatory that the manufacturer declares a spectrum access method. At least one of the following methods shall be
chosen. A manufacturer may choose to implement both methods in his equipment, however, he may operate using both
access methods if the total emission bandwidth does not exceed 300 kHz.
• LBT/AFA requirements for the monitoring system are specified in EN 301 839-1 [3], clause 10.
Manufacturers declaring this spectrum access method shall further conform to the requirements listed in
clause 4.2.8.1 of the present document, and are not obliged to fulfil the requirements of clause 4.2.8.2 of the
present document.
• LP/LDC requirements are specified in EN 301 839-1 [3], clauses 8.3.2 and 8.6.3. Manufacturers declaring this
spectrum access method shall further conform to the requirements listed in clause 4.2.8.2 of the present
document, and are not obliged to fulfil the requirements of clause 4.2.8.1 of the present document.
4.2.8.1 LBT/AFA spectrum access
4.2.8.1.1 Definition
Under this method, spectrum access is based on the technical requirements of EN 301 839-1 [3], clause 10. A
monitoring system is the circuitry in a medical implant transmitter or an ULP-AMI-P that assures conformity with the
essential requirement for use of the spectrum access protocol specified EN 301 839-1 [3], clause 10 by use of LBT and
AFA.
ETSI

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SIST EN 301 839-2 V1.2.1:2007
 10 ETSI EN 301 839-2 V1.2.1 (2007-07)
4.2.8.1.2 Limits
The ULP-AMI-P/ULP-AMI requirements are specified in EN 301 839-1 [3], clause 10 and applicable subsequent
clauses.
4.2.8.2 LP/LDC spectrum access
4.2.8.2.1 Definition
This requirement only applies to ULP-AMI accessing the 403,5 MHz to 403,8 MHz band as described in
EN 301 839-1 [3], clause 8.6.
4.2.8.2.2 Limits
The maximum power for low duty cycle operations as defined in EN 301 839-1 [3], clause 8.3.1 shall not exceed the
limit in EN 301 839-1 [3], clause 8.3.2.
The maximum duty cycle, as defined in EN 301 839-1 [3], clause 8.6.1, shall not exceed the limits in EN 301 839-1 [3],
clause 8.6.3.
4.2.8.3 Conformance
Conformance tests as defined in clause 5.3.7 shall be carried out.
5 Testing for compliance with technical requirements
5.1 Environmental conditions for testing
Tests defined in the present document shall be carried out at representative points within the boundary limits of the
declared operational environmental profile.
Where technical performance varies subject to environmental conditions, tests shall be carried out under a sufficient
variety of environmental conditions (within the boundary limits of the declared operational environmental profile) to
give confidence of compliance for the affected technical requirements.
5.2 Interpretation of the measurement results
The interpretation of the results recorded in a test report for the measurements described in the present document shall
be as follows:
• The measured value related to the corresponding limit will be used to decide whether an equipment meets the
requirements of the present document.
• The value of the measurement uncertainty for the measurement of each parameter shall be included in the test
report.
• The recorded value of the measurement uncertainty shall be, for each measurement, equal to or lower than the
figures in table 1.
For the test methods, according to the present document, the measurement uncertainty figures shall be calculated in
accordance with TR 100 028 [4] and shall correspond to an expansion factor (coverage factor) k = 1,96 or k = 2 (which
provide confidence levels of respectively 95 % and 95,45 % in the case where the distributions characterizing the actual
measurement uncertainties are normal (Gaussian)).
Table 2 is based on such expansion factors.
ETSI

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SIST EN 301 839-2 V1.2.1:2007
 11 ETSI EN 301 839-2 V1.2.1 (2007-07)
Table 2: Maximum measurement uncertainty
Parameter Maximum Measurement
Uncertainty
-7
Radio Frequency
±1 x 10
Adjacent channel power ±3 dB
RF power, conducted ±0,75 dB
Conducted emission of transmitter ±4 dB
Conducted emission of receivers ±3 dB
Radiated emission of transmitter, valid up to 4 GHz ±6 dB
Radiated emission of receiver, valid up to 4 GHz ±6 dB
Conducted monitoring test system ±4 dB
Radiated monitoring test system ±6 dB
Temperature ±1°C
Humidity ±5 %

5.3 Essential radio test suites
5.3.1 Frequency error
The test for frequency error specified in EN 301 839-1 [3], clause 8.1 appropriate to the EUT shall be carried out. The
results obtained shall be compared to the limits in clause 4.2.2.2 in order to asse
...