oSIST prEN 301 126-1 V2.1.0:2025
(Main)Fixed Radio Systems - Conformance testing - Part 1: Point-to-point equipment - Definitions, general requirements and test procedures
Fixed Radio Systems - Conformance testing - Part 1: Point-to-point equipment - Definitions, general requirements and test procedures
REN/ATTM-0462
Fiksni radijski sistemi - Preskušanje skladnosti - 1. del: Oprema tipa točka-točka - Definicije, splošne zahteve in preskusni postopki
General Information
Standards Content (Sample)
Draft ETSI EN 301 126-1 V2.1.0 (2025-04)
EUROPEAN STANDARD
Fixed Radio Systems;
Conformance testing;
Part 1: Point-to-point equipment -
Definitions, general requirements and test procedures
2 Draft ETSI EN 301 126-1 V2.1.0 (2025-04)
Reference
REN/ATTM-0462
Keywords
FWS, point-to-point, testing
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 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871
Important notice
The present document can be downloaded from the
ETSI Search & Browse Standards application.
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format on ETSI deliver repository.
Users should be aware that the present document may be revised or have its status changed,
this information is available in the Milestones listing.
If you find errors in the present document, please send your comments to
the relevant service listed under Committee Support Staff.
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure (CVD) program.
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.
Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2025.
All rights reserved.
ETSI
3 Draft ETSI EN 301 126-1 V2.1.0 (2025-04)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 6
Introduction . 6
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 8
3 Definition of terms, symbols and abbreviations . 9
3.1 Terms . 9
3.2 Symbols . 10
3.3 Abbreviations . 10
4 Requirements related to DFRS equipment conformance test . 11
4.0 Test procedure summary . 11
4.1 General requirements . 18
4.2 Requirements classification . 18
4.2.1 DFRS classification . 18
4.3 EUT test arrangement for conformance test . 18
4.4 EUT environmental characteristics for conformance test . 20
4.4.1 Test in the reference conditions . 20
4.4.2 Test in the extreme conditions . 20
4.5 DFRS test report . 20
5 Test procedures for DFRS characteristics requirements . 21
5.0 IEC standards reference . 21
5.1 General characteristics . 21
5.1.1 Equipment Configuration . 21
5.2 Transmitter characteristics. 22
5.2.1 Maximum output power and power environmental variation . 22
5.2.2 Minimum output power . 22
5.2.3 Automatic Transmit Power Control (ATPC) . 22
5.2.4 Remote Transmit Power Control (RTPC) . 23
5.2.5 Radio frequency stability . 23
5.2.6 RF spectrum mask . 24
5.2.7 Remote frequency control . 25
5.2.8 Tx discrete CW components exceeding the Transmitter RF spectrum masks limits . 25
5.2.9 Unwanted emissions in the Spurious domain (external) . 25
5.3 Receiver characteristics . 26
5.3.1 Input level range . 26
5.3.2 Receiver unwanted emissions in the spurious domain . 27
5.3.3 System performance without diversity . 27
5.3.3.1 BER as a function of Receiver input Signal Level (RSL) . 27
5.3.3.2 Co-channel interference sensitivity- external . 28
5.3.3.2.0 Introduction . 28
5.3.3.2.1 Method 1. 28
5.3.3.2.3 Method 2. 30
st nd
5.3.3.3 Adjacent (1 or 2 ) channel interference sensitivity . 31
5.3.3.3.0 Introduction . 31
5.3.3.3.1 Method 1. 32
5.3.3.3.2 Method 2. 33
5.3.3.4 Blocking (CW spurious interference). 34
5.3.3.5 Distortion sensitivity . 35
5.3.4 System characteristics with diversity . 37
5.3.4.1 BER performance . 37
ETSI
4 Draft ETSI EN 301 126-1 V2.1.0 (2025-04)
5.3.4.2 Interference sensitivity . 37
5.3.4.3 Distortion sensitivity . 37
Annex A (informative): Example of Test report template . 38
A.1 Test results . 38
A.1.1 Summary of tests . 38
A.1.2 General information about the tests . 39
A.1.3 Test result forms . 39
A.1.3.1 Transmitter characteristics . 39
A.1.3.1.1 Transmitter power range . 39
A.1.3.1.1.0 Generality . 39
A.1.3.1.1.1 Maximum output power and power environmental variation . 39
A.1.3.1.1.2 Minimum output power . 40
A.1.3.1.2 Automatic transmit power control (ATPC) . 41
A.1.3.1.3 Remote Transmit Power Control (RTPC) . 41
A.1.3.1.4 Remote Frequency Control (RFC) . 41
A.1.3.1.5 RF spectrum mask . 41
A.1.3.1.6 Spectral lines at the symbol rate . 43
A.1.3.1.7 Spurious emissions (Tx) - external . 43
A.1.3.1.8 Tx radio frequency stability (short term) . 45
A.1.3.2 Receiver characteristics . 45
A.1.3.2.1 Input level range . 45
A.1.3.2.2 Spurious emissions (Rx) - external .
...
SLOVENSKI STANDARD
01-junij-2025
Fiksni radijski sistemi - Preskušanje skladnosti - 1. del: Oprema tipa točka-točka -
Definicije, splošne zahteve in preskusni postopki
Fixed Radio Systems - Conformance testing - Part 1: Point-to-point equipment -
Definitions, general requirements and test procedures
Ta slovenski standard je istoveten z: ETSI EN 301 126-1 V2.1.0 (2025-04)
ICS:
33.060.30 Radiorelejni in fiksni satelitski Radio relay and fixed satellite
komunikacijski sistemi communications systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
Draft ETSI EN 301 126-1 V2.1.0 (2025-04)
EUROPEAN STANDARD
Fixed Radio Systems;
Conformance testing;
Part 1: Point-to-point equipment -
Definitions, general requirements and test procedures
2 Draft ETSI EN 301 126-1 V2.1.0 (2025-04)
Reference
REN/ATTM-0462
Keywords
FWS, point-to-point, testing
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 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871
Important notice
The present document can be downloaded from the
ETSI Search & Browse Standards application.
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format on ETSI deliver repository.
Users should be aware that the present document may be revised or have its status changed,
this information is available in the Milestones listing.
If you find errors in the present document, please send your comments to
the relevant service listed under Committee Support Staff.
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure (CVD) program.
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.
Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2025.
All rights reserved.
ETSI
3 Draft ETSI EN 301 126-1 V2.1.0 (2025-04)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 6
Introduction . 6
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 8
3 Definition of terms, symbols and abbreviations . 9
3.1 Terms . 9
3.2 Symbols . 10
3.3 Abbreviations . 10
4 Requirements related to DFRS equipment conformance test . 11
4.0 Test procedure summary . 11
4.1 General requirements . 18
4.2 Requirements classification . 18
4.2.1 DFRS classification . 18
4.3 EUT test arrangement for conformance test . 18
4.4 EUT environmental characteristics for conformance test . 20
4.4.1 Test in the reference conditions . 20
4.4.2 Test in the extreme conditions . 20
4.5 DFRS test report . 20
5 Test procedures for DFRS characteristics requirements . 21
5.0 IEC standards reference . 21
5.1 General characteristics . 21
5.1.1 Equipment Configuration . 21
5.2 Transmitter characteristics. 22
5.2.1 Maximum output power and power environmental variation . 22
5.2.2 Minimum output power . 22
5.2.3 Automatic Transmit Power Control (ATPC) . 22
5.2.4 Remote Transmit Power Control (RTPC) . 23
5.2.5 Radio frequency stability . 23
5.2.6 RF spectrum mask . 24
5.2.7 Remote frequency control . 25
5.2.8 Tx discrete CW components exceeding the Transmitter RF spectrum masks limits . 25
5.2.9 Unwanted emissions in the Spurious domain (external) . 25
5.3 Receiver characteristics . 26
5.3.1 Input level range . 26
5.3.2 Receiver unwanted emissions in the spurious domain . 27
5.3.3 System performance without diversity . 27
5.3.3.1 BER as a function of Receiver input Signal Level (RSL) . 27
5.3.3.2 Co-channel interference sensitivity- external . 28
5.3.3.2.0 Introduction . 28
5.3.3.2.1 Method 1. 28
5.3.3.2.3 Method 2. 30
st nd
5.3.3.3 Adjacent (1 or 2 ) channel interference sensitivity . 31
5.3.3.3.0 Introduction . 31
5.3.3.3.1 Method 1. 32
5.3.3.3.2 Method 2. 33
5.3.3.4 Blocking (CW spurious interference). 34
5.3.3.5 Distortion sensitivity . 35
5.3.4 System characteristics with diversity . 37
5.3.4.1 BER performance . 37
ETSI
4 Draft ETSI EN 301 126-1 V2.1.0 (2025-04)
5.3.4.2 Interference sensitivity . 37
5.3.4.3 Distortion sensitivity . 37
Annex A (informative): Example of Test report template . 38
A.1 Test results . 38
A.1.1 Summary of tests . 38
A.1.2 General information about the tests . 39
A.1.3 Test result forms . 39
A.1.3.1 Transmitter characteristics . 39
A.1.3.1.1 Transmitter power range . 39
A.1.3.1.1.0 Generality . 39
A.1.3.1.1.1 Maximum output power and power environmental variation . 39
A.1.3.1.1.2 Minimum output power . 40
A.1.3.1.2 Automatic transmit power control (ATPC) . 41
A.1.3.1.3 Remote Transmit Power Control (RTPC) . 41
A.1.3.1.4 Remote Frequency Control (RFC) . 41
A.1.3.1.5 RF spectrum mask .
...
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