SIST EN 300 220-2 V2.1.1:2006
(Main)Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices (SRD); Radio equipment to be used in the 25 MHz to 1 000 MHz frequency range with power levels ranging up to 500 mW; Part 2: Harmonized EN covering essential requirements under article 3.2 of the R&TTE Directive
- Abstract
The present document applies to short range device radio transmitters and receivers as described in the scope of EN 300 220-1 [2]. The present document is intended to cover the provisions of Article 3.2 of Directive 1999/5/EC [1] (R&TTE Directive), 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".
- Status
- Published
- Publication Date
- 30-Jun-2006
- Technical Committee
- MOC - Mobile Communications
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Jul-2006
- Due Date
- 01-Jul-2006
- Completion Date
- 01-Jul-2006
SIST EN 300 220-2 V2.1.1:2006 is the Slovenian adoption of ETSI EN 300 220-2 V2.1.1 and is published by SIST. It covers short range device (SRD) radio transmitters and receivers in the 25 MHz to 1 000 MHz range with power levels up to 500 mW, and it sets harmonized requirements and tests for Article 3.2 of the R&TTE Directive so designers, suppliers, and test labs can check spectrum use and interference control.
What does SIST EN 300 220-2 V2.1.1:2006 specify?
SIST EN 300 220-2 V2.1.1:2006 specifies the harmonized radio-spectrum requirements for SRD transmitters and receivers covered by EN 300 220-1. Its purpose is to support compliance with Article 3.2 of Directive 1999/5/EC, which is about using spectrum effectively and avoiding harmful interference.
The document is organized as a short requirements-and-test standard:
- Clause 1 gives the scope.
- Clause 2 lists the normative references.
- Clause 3 provides definitions, symbols and abbreviations from the R&TTE Directive and EN 300 220-1.
- Clause 4 states the technical requirements.
- Clause 5 gives the compliance test approach.
- Annex A gives the EN Requirements Table used for presumption of conformity.
- Annex B gives the EN title in official languages.
- Annex C gives the bibliography.
| Annex | What it covers |
|---|---|
| A | EN Requirements Table (EN-RT) for essential requirements and test references |
| B | EN title in the official languages |
| C | Bibliography |
What are the key requirements of SIST EN 300 220-2 V2.1.1:2006?
SIST EN 300 220-2 V2.1.1:2006 focuses on transmitter emissions, receiver performance, and the test conditions used to show conformity. The practical point is that a product is not judged only by one radio parameter - it must meet the applicable limits for its antenna type, modulation, channel use, and receiver class.
Transmitter requirements
Clause 4.1 requires the equipment to meet the technical requirements within the declared operational environmental profile. In practice, the supplier must state the operating environment, and compliance has to hold across that declared range.
Clause 4.2.1.1 covers frequency error and frequency drift for all transmitters. For narrowband equipment that cannot produce an unmodulated carrier, the document allows an alternative check using adjacent and alternate channel power under extreme conditions. This matters because frequency accuracy and drift affect whether the transmitter stays in its assigned channel.
Clauses 4.2.1.2 and 4.2.1.3 distinguish between conducted carrier power and effective radiated power. Conducted power applies when the transmitter can be used without an integral or dedicated antenna, while effective radiated power applies when it has such an antenna. This tells the manufacturer which power limit to verify for the product construction.
Clauses 4.2.1.4, 4.2.1.7 and 4.2.1.8 cover transient power, spurious emissions, and frequency stability under low-voltage conditions. These requirements matter for real-world behavior at switch-on, during unwanted radiation outside the intended band, and when a battery-operated device sees voltage drop.
Clauses 4.2.1.9 and 4.2.1.10 cover duty cycle and Listen Before Talk (LBT). Duty cycle limits apply unless the transmitter uses LBT with AFA, and the LBT provisions set minimum transmitter off-time, minimum listening time, and maximum transmitter on-time. In practice, this controls how long a device can occupy the channel and how it must sense the channel before transmitting.
Clause 4.2.1.11 covers spread spectrum transmitters. Frequency hopping spread spectrum (FHSS) devices have declared parameters that must stay within the stated limits, while direct sequence spread spectrum (DSSS) and other spread spectrum techniques are controlled by power density limits. This matters because different spreading methods are treated differently in the compliance check.
Receiver requirements
Clause 4.3.1 addresses maximum usable sensitivity for receivers with LBT. The receiver must be sensitive enough to meet the stated limit, which is important because the LBT function depends on being able to detect activity on the channel.
Clause 4.3.2 links the receiver LBT threshold with transmitter maximum on-time. For LBT-equipped products, the receiver threshold and the transmitter on-time are checked together, so the access method works as a pair rather than as separate features.
Clauses 4.3.3 to 4.3.6 cover adjacent channel selectivity, blocking or desensitization, intermodulation response rejection, and spurious response rejection. These requirements apply mainly to Class 1 receivers, while blocking or desensitization also applies to Class 2 receivers and LBT receivers. In practice, these clauses show how well the receiver keeps working when nearby or strong unwanted signals are present.
Clause 4.3.7 covers spurious radiations for all receiver classes. This is the check that receiver hardware does not radiate unwanted energy at levels above the stated limits.
Testing and conformity
Clause 5 ties each requirement to a specific test suite. It also says that testing is done under normal conditions and, where stated, under extreme conditions, using the test power source and sample selection rules from EN 300 220-1. Annex A then separates unconditional and conditional requirements and marks which tests are part of the Essential Radio Test Suite.
What terms does SIST EN 300 220-2 V2.1.1:2006 define?
SIST EN 300 220-2 V2.1.1:2006 uses the definitions, symbols and abbreviations from the R&TTE Directive and EN 300 220-1. The key terms here are the ones that drive the compliance tests.
- Short Range Devices (SRD) - radio transmitters and receivers covered by this family of standards for short-range use.
- Electromagnetic compatibility and Radio spectrum Matters (ERM) - the ETSI work area that covers radio spectrum use and related compatibility matters.
- R&TTE Directive - Directive 1999/5/EC, which provides the legal basis for the Article 3.2 essential requirement.
- Listen Before Talk (LBT) - a channel-access method where the transmitter checks the channel before sending.
- Frequency hopping spread spectrum (FHSS) - a spread spectrum method that moves transmissions between frequencies according to declared hopping parameters.
- Direct sequence spread spectrum (DSSS) - a spread spectrum method other than FHSS that is controlled here by power density limits.
- EN-RT - the EN Requirements Table in Annex A, which links requirements to test procedures and conformity use.
Who uses SIST EN 300 220-2 V2.1.1:2006?
SIST EN 300 220-2 V2.1.1:2006 is used by RF designers, compliance engineers, test laboratories, certification teams, quality managers, and buyers of SRD equipment. They use it to decide which emission and receiver tests apply, how to set up type tests, and how to record results for conformity assessment.
It is especially relevant for products with integral or dedicated antennas, battery-operated transmitters, LBT functions, FHSS or DSSS modulation, and receivers in Class 1 or Class 2. Those features change which clause applies, so the standard helps teams avoid testing the wrong parameter or missing a conditional requirement.
What changed in SIST EN 300 220-2 V2.1.1:2006 from the previous edition?
The foreword says that Version 2 of this multi-part deliverable consists of two parts, whereas earlier versions consisted of three parts. The document history also shows that this publication follows earlier editions from 1993, 1997, and 2000.
Which standards are used with SIST EN 300 220-2 V2.1.1:2006?
SIST EN 300 220-2 V2.1.1:2006 is used together with the references named in Clause 2 and the related documents listed in Annex C.
| Reference | What it contributes |
|---|---|
| Directive 1999/5/EC | The Article 3.2 essential requirement for effective spectrum use and avoidance of harmful interference |
| ETSI EN 300 220-1 V2.1.1 | Technical characteristics, test methods, definitions, symbols, abbreviations, and the limit values used by this Part 2 |
| Directive 98/34/EC | The notification procedure context used for the standard’s development |
| CEPT/ERC Recommendation 70-03 | Background guidance on the use of SRD |
| ETSI TR 100 028 (Parts 1 and 2) | Measurement uncertainty guidance for mobile radio equipment characteristics |
What does the SIST EN 300 220-2 V2.1.1:2006 document contain?
SIST EN 300 220-2 V2.1.1:2006 contains cross-referenced transmitter and receiver requirements, test suites, and result interpretation rules rather than design circuits or worked examples. Clause 4 gives the required performance limits, and Clause 5 tells you how to test frequency error, power, spurious emissions, LBT functions, selectivity, blocking, intermodulation, and spurious radiations.
Annex A is the most useful conformity tool because it maps each requirement to a test specification and shows whether the requirement is unconditional or conditional. Annex B and Annex C support publication and background use, while the introduction includes the modular structure figure that explains how this Part 2 fits into the wider R&TTE framework.
Relations
- Effective Date
- 17-Nov-2009
- Effective Date
- 17-Nov-2009
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Frequently Asked Questions
SIST EN 300 220-2 V2.1.1:2006 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices (SRD); Radio equipment to be used in the 25 MHz to 1 000 MHz frequency range with power levels ranging up to 500 mW; Part 2: Harmonized EN covering essential requirements under article 3.2 of the R&TTE Directive". This standard covers: The present document applies to short range device radio transmitters and receivers as described in the scope of EN 300 220-1 [2]. The present document is intended to cover the provisions of Article 3.2 of Directive 1999/5/EC [1] (R&TTE Directive), 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".
The present document applies to short range device radio transmitters and receivers as described in the scope of EN 300 220-1 [2]. The present document is intended to cover the provisions of Article 3.2 of Directive 1999/5/EC [1] (R&TTE Directive), 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".
SIST EN 300 220-2 V2.1.1:2006 is classified under the following ICS (International Classification for Standards) categories: 33.060.20 - Receiving and transmitting equipment; 33.100.01 - Electromagnetic compatibility in general. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 300 220-2 V2.1.1:2006 has the following relationships with other standards: It is inter standard links to SIST EN 300 220-3:2001, SIST EN 300 220-2 V2.1.2:2007. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 300 220-2 V2.1.1:2006 is associated with the following European legislation: EU Directives/Regulations: 1999/5/EC. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
SIST EN 300 220-2 V2.1.1:2006 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2006
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1DSUDYHNUDWNHJDGRVHJD 65' 5DGLMVNDRSUHPDNLVHXSRUDEOMDYIUHNYHQþQHP
REPRþMXRG0+]GR0+]]PRþQRVWQLPLQLYRMLGRQDMYHþP:±GHO
+DUPRQL]LUDQL(1NL]DMHPDELVWYHQH]DKWHYHþOHQDGLUHNWLYH5 77(
Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices
(SRD); Radio equipment to be used in the 25 MHz to 1 000 MHz frequency range with
power levels ranging up to 500 mW; Part 2: Harmonized EN covering essential
requirements under article 3.2 of the R&TTE Directive
Ta slovenski standard je istoveten z: EN 300 220-2 Version 2.1.1
ICS:
33.060.20 Sprejemna in oddajna Receiving and transmitting
oprema equipment
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
Candidate Harmonized European Standard (Telecommunications series)
Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Short Range Devices (SRD);
Radio equipment to be used in the 25 MHz to 1 000 MHz
frequency range with power levels ranging up to 500 mW;
Part 2: Harmonized EN covering essential requirements
under article 3.2 of the R&TTE Directive
2 ETSI EN 300 220-2 V2.1.1 (2006-04)
Reference
REN/ERM-TG28-0403-2
Keywords
radio, SRD, testing
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ETSI
3 ETSI EN 300 220-2 V2.1.1 (2006-04)
Contents
Intellectual Property Rights.5
Foreword.5
Introduction .6
1 Scope.8
2 References.8
3 Definitions, symbols and abbreviations .8
3.1 Definitions.8
3.2 Symbols.8
3.3 Abbreviations.8
4 Technical requirements specifications.9
4.1 Environmental profile.9
4.2 Conformance requirements.9
4.2.1 Transmitter requirements.9
4.2.1.1 Frequency error and frequency drift.9
4.2.1.2 Carrier power (conducted) .9
4.2.1.3 Effective radiated power .9
4.2.1.4 Transient power.9
4.2.1.5 Adjacent channel power.9
4.2.1.6 Modulation bandwidth for wide band equipment (> 200 kHz).10
4.2.1.7 Spurious emissions.10
4.2.1.8 Frequency stability under low-voltage conditions .10
4.2.1.9 Duty cycle.10
4.2.1.10 Listen Before Talk (LBT) .10
4.2.1.10.1 Minimum transmitter off-time.10
4.2.1.10.2 Minimum listening time .10
4.2.1.10.3 Maximum transmitter on-time.10
4.2.1.11 Types of spread spectrum modulation.10
4.2.1.11.1 Frequency hopping spread spectrum devices .10
4.2.1.11.2 Direct sequence or other spread spectrum than FHSS.11
4.3 Receiver requirements.11
4.3.1 Maximum usable sensitivity (conducted) .11
4.3.2 Receiver LBT threshold and transmitter max on-time.11
4.3.3 Adjacent channel selectivity .11
4.3.4 Blocking or desensitization.11
4.3.5 Intermodulation response rejection.11
4.3.6 Spurious response rejection .11
4.3.7 Spurious radiations.12
5 Testing for compliance with technical requirements.12
5.1 Description testing for compliance with technical requirements.12
5.1.1 Environmental conditions for testing.12
5.1.1.1 Normal and extreme test-conditions.12
5.1.1.2 Test power source .12
5.1.2 Choice of samples for test suites.12
5.1.3 Transmitter test suites.12
5.1.3.1 Frequency error and drift .12
5.1.3.2 Carrier power (conducted) .12
5.1.3.3 Effective radiated power .12
5.1.3.4 Types of spread spectrum modulation.13
5.1.3.5 Transient power.13
5.1.3.6 Adjacent channel power.13
5.1.3.7 Modulation bandwidth for wide band equipment .13
5.1.3.8 Spurious emissions.13
5.1.3.9 Frequency stability under low-voltage conditions .13
ETSI
4 ETSI EN 300 220-2 V2.1.1 (2006-04)
5.1.4 Receiver test suites.13
5.1.4.1 Receiver sensitivity.13
5.1.4.2 Receiver LBT threshold and transmitter max on-time .13
5.1.4.3 Adjacent channel selectivity.13
5.1.4.4 Blocking or desensitization .14
5.1.4.5 Intermodulation response rejection .14
5.1.4.6 Spurious response rejection.14
5.1.4.7 Spurious radiation.14
5.2 Interpretation of measurement results .14
Annex A (normative): EN Requirements Table (EN-RT) .15
Annex B (informative): The EN title in the official languages .18
Annex C (informative): Bibliography.20
History .21
ETSI
5 ETSI EN 300 220-2 V2.1.1 (2006-04)
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 Candidate Harmonized European Standard (Telecommunications series) has been produced by ETSI Technical
Committee Electromagnetic compatibility and Radio spectrum Matters (ERM).
The present document is part 2 of a multi-part deliverable, covering the Short Range Devices (SRD); Radio equipment
to be used in the 25 MHz to 1 000 MHz frequency range with power levels ranging up to 500 mW, as identified below:
Part 1: "Technical characteristics and test methods";
Part 2: "Harmonized EN covering essential requirements under article 3.2 of the R&TTE Directive".
NOTE: Version 2 of this multi-part deliverable consists of two parts. In contrast with earlier versions which
consisted of three parts.
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) [3] 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 [1] 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").
Technical specifications relevant to Directive 1999/5/EC [1] are given in annex A.
National transposition dates
Date of adoption of this EN: 24 March 2006
Date of latest announcement of this EN (doa): 30 June 2006
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2006
Date of withdrawal of any conflicting National Standard (dow): 31 December 2007
ETSI
6 ETSI EN 300 220-2 V2.1.1 (2006-04)
Introduction
The present document is part of a set of standards designed to fit in a modular structure to cover all radio and
telecommunications terminal equipment under the R&TTE Directive [1]. Each standard is a module in the structure.
The modular structure is shown in figure 1.
Disability*
3.3f
Emergency*
3.3e
Fraud*
3.3d
3.3c
Privacy*
No harm to the network*
3.3b
* If needed
Scoped by
Inter-working via the network*
equipment
3.3a class or type
Inter-working with the network
Use of spectrum
3.2
New radio harmonized standards
Spectrum
Scoped by frequency and/or equipment type
Radio Product EMC
EN 301 489 multi-part EMC standard
3.1b
EMC
Generic and product standards also notified under EMC Directive
- If needed, new standards for human exposure to
Electromagnetic Fields,
- if needed, new standards for acoustic safety
3.1a
Standards also notified under LV Directive
Safety
Non-radio Radio (RE)
TTE Non-TTE
Figure 1: Modular structure for the various standards used under the R&TTE Directive [1]
ETSI
7 ETSI EN 300 220-2 V2.1.1 (2006-04)
The left hand edge of the figure 1 shows the different clauses of Article 3 of the R&TTE Directive [1].
For article 3.3 various horizontal boxes are shown. Dotted lines indicate that at the time of publication of the present
document essential requirements in these areas have to be adopted by the Commission. If such essential requirements
are adopted, and as far and as long as they are applicable, they will justify individual standards whose scope is likely to
be specified by function or interface type.
The vertical boxes show the standards under article 3.2 for the use of the radio spectrum by radio equipment. The
scopes of these standards are specified either by frequency (normally in the case where frequency bands are
harmonized) or by radio equipment type.
For article 3.1b the diagram shows EN 301 489, the multi-part product EMC standard for radio used under the EMC
Directive (see bibliography).
For article 3.1a the diagram shows the existing safety standards currently used under the LV Directive and new
standards covering human exposure to electromagnetic fields. New standards covering acoustic safety may also be
required.
The bottom of the figure shows the relationship of the standards to radio equipment and telecommunications terminal
equipment. A particular equipment may be radio equipment, telecommunications terminal equipment or both. A radio
spectrum standard will apply if it is radio equipment. An article 3.3 standard will apply as well only if the relevant
essential requirement under the R&TTE Directive is adopted by the Commission and if the equipment in question is
covered by the scope of the corresponding standard. Thus, depending on the nature of the equipment, the essential
requirements under the R&TTE Directive may be covered in a set of standards.
The modularity principle has been taken because:
- it minimizes the number of standards needed. Because equipment may, in fact, have multiple interfaces and
functions it is not practicable to produce a single standard for each possible combination of functions that may
occur in an equipment;
- it provides scope for standards to be added:
- under article 3.2 when new frequency bands are agreed; or
- under article 3.3 should the Commission take the necessary decisions
without requiring alteration of standards that are already published;
- it clarifies, simplifies and promotes the usage of Harmonized Standards as the relevant means of conformity
assessment.
ETSI
8 ETSI EN 300 220-2 V2.1.1 (2006-04)
1 Scope
The present document applies to short range device radio transmitters and receivers as described in the scope of
EN 300 220-1 [2].
The present document is intended to cover the provisions of Article 3.2 of Directive 1999/5/EC [1] (R&TTE Directive),
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".
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.
[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] ETSI EN 300 220-1 (V2.1.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Short Range Devices (SRD); Radio equipment to be used in the 25 MHz to 1 000 MHz frequency
range with power levels ranging up to 500 mW; Part 1: Technical characteristics and test
methods".
[3] 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, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in the R&TTE Directive [1] and
EN 300 220-1 [2] apply.
3.2 Symbols
For the purposes of the present document, the symbols given in EN 300 220-1 [2] apply.
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in EN 300 220-1 [2] apply.
ETSI
9 ETSI EN 300 220-2 V2.1.1 (2006-04)
4 Technical requirements 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 supplier. 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 Transmitter requirements
4.2.1.1 Frequency error and frequency drift
One of the following shall be met:
- the frequency error or frequency drift, as defined in EN 300 220-1 [2], clause 8.1.1, shall not exceed the limits
in EN 300 220-1 [2], clause 8.1.4, table 6a for narrow band or table 6b for wide band; or
- for narrow band equipment not capable of producing an unmodulated carrier, the adjacent and alternate
channel power, as defined in EN 300 220-1 [2], clause 8.6.1, shall not exceed the limits in EN 300 220-1 [2],
clause 8.6.3 under extreme conditions.
This requirement applies to all transmitters.
4.2.1.2 Carrier power (conducted)
The carrier power (conducted), as defined in EN 300 220-1 [2], clause 8.2.1, shall not exceed the limits in
EN 300 220-1 [2], clause 8.2.3.
This requirement applies to transmitters which may be used without an integral or dedicated antenna.
4.2.1.3 Effective radiated power
The effective radiated power, as defined in EN 300 220-1 [2], clause 8.3.1, shall not exceed the limits in
EN 300 220-1 [2], clause 8.3.3.
This requirement applies to transmitters with an integral or dedicated antenna.
4.2.1.4 Transient power
The transient power, as defined in EN 300 220-1 [2], clause 8.5.1, shall not exceed the limits in
EN 300 220-1 [2], clause 8.5.4.
This requirement applies to all transmitters.
4.2.1.5 Adjacent channel power
The adjacent channel power, as defined in EN 300 220-1 [2], clause 8.6.1, shall not exceed the limits in
EN 300 220-1 [2], clause 8.6.3.
This requirement applies to transmitters with a channel spacing of 200 kHz or less.
ETSI
10 ETSI EN 300 220-2 V2.1.1 (2006-04)
4.2.1.6 Modulation bandwidth for wide band equipment (> 200 kHz)
The range of modulation bandwidth, as defined in EN 300 220-1 [2], clause 8.7.1, shall not exceed the limits in
EN 300 220-1 [2], clause 8.7.3.
This requirement a
...