ETSI EN 303 978 V2.1.2 (2016-10)

Satellite Earth Stations and Systems (SES); Harmonised Standard for Earth Stations on Mobile Platforms (ESOMP) transmitting towards satellites in geostationary orbit, operating in the 27,5 GHz to 30,0 GHz frequency bands covering the essential requirements of article 3.2 of the Directive 2014/53/EU

REN/SES-00421

Satelitske zemeljske postaje in sistemi (SES) - Harmonizirani standard, ki zajema bistvene zahteve člena 3.2 direktive 2014/53/EU, za zemeljske postaje na mobilnih platformah (ESOMP), ki oddajajo proti satelitom v geostacionarni orbiti in delujejo v frekvenčnih pasovih od 27,5 GHz do 30,0 GHz

Zemeljska postaja na mobilni platformi je izdelana za mobilno in stacionarno delovanje.
• Zemeljska postaja na mobilni platformi deluje na različnih mobilnih platformah, npr. na vlakih, morskih plovilih, letalih in drugih vozilih, pri čemer lahko pride do občasnih motenj in prekinitev v satelitski povezavi.
• Zemeljska postaja na mobilni platformi deluje kot del satelitskega omrežja (npr. zvezdnega, mrežnega ali od točke do točke), ki se uporablja za
distribucijo in/ali izmenjavo informacij.
• Zemeljska postaja na mobilni platformi je sestavljena iz vse opreme, električne in mehanske, od same antene do vmesnikov z drugo komunikacijsko opremo na mobilni platformi (običajno imenovanih »zemeljski vmesniki«).
Zemeljska postaja na mobilni platformi oddaja v frekvenčnem območju od 27,50 GHz do 30,00 GHz – to je pas, ki je med drugimi storitvami dodeljen fiksnim satelitskim storitvam (FSS) (Zemlja–vesolje). Vendar naj bi bilo delovanje zemeljske postaje na mobilni platformi omejeno na frekvenčni razpon od 29,50 GHz do 30,00 GHz v državah in v bližini držav, ki so fiksne storitve (FS) dodelile drugim frekvenčnim razponom. Lokalni predpisi lahko dovolijo delovanje v teh frekvenčnih razponih.
• Zemeljska postaja na mobilni platformi sprejema v eni ali več frekvencah v razponu od 17,30 GHz do 20,20 GHz (fiksne satelitske storitve).
• Zemeljska postaja na mobilni platformi uporablja linearno ali krožno polarizacijo.
• Zemeljska postaja na mobilni platformi deluje prek geostacionarnega satelita (ali skupine skupno nameščenih geostacionarnih satelitov), ki je odmaknjen vsaj 2° od kateregakoli drugega geostacionarnega satelita, ki deluje v istem frekvenčnem pasu in območju.
OPOMBA 1: Zemeljske postaje na mobilni platformi lahko delujejo s sateliti, ki so medsebojno bližje od 2°, z dodatnimi omejitvami delovanja, ki niso zajete v tem dokumentu.
Zemeljska postaja na mobilni platformi je izdelana za nenadzorovano delovanje.
• Zemeljska postaja na mobilni platformi se krmili in spremlja z napravo za krmiljenje omrežja (NCF). Ta funkcija se lahko
izvaja centralno (npr. za omrežje zemeljskih postaj na mobilni platformi s centralnim vozliščem) ali pa se lahko izvaja v sami zemeljski postaji na mobilni platformi za avtonomno krmiljenje. Naprava za krmiljenje omrežja ne spada na področje uporabe tega dokumenta.
Ta dokument se uporablja za zemeljsko postajo na mobilni platformi s pomožno opremo in različnimi telekomunikacijskimi vrati, ko ta deluje znotraj mejnih vrednosti obratovalnega okoljskega profila, kot ga z izjavo določi kandidat, ter ko je nameščena v skladu z zahtevami kandidatove izjave ali v skladu z zahtevami dokumentacije uporabnika.
Ta dokument zajema določbe člena 3.2 Direktive 2014/53/EU [i.11] (direktiva RE), kjer je navedeno, da »... mora biti radijska oprema izdelana tako, da optimalno uporablja in podpira učinkovito rabo radijskega spektra z namenom preprečevanja škodljivih motenj«.
OPOMBA 2: Obratovalne zahteve določajo nacionalne uprave in ustrezni sklepi Odbora za elektronske komunikacije. Poleg tega dokumenta se lahko za opremo na področju uporabe tega dokumenta uporabljajo tudi drugi standardi EN, ki določajo tehnične zahteve v zvezi z bistvenimi zahtevami iz drugih delov 3. člena Direktive 2014/53/EU [i.11].

General Information

• Status: Published
• Publication Date: 10-Nov-2016
• Technical Committee: SES HARM - SES WG on R&TTE dir. 99/5/EC and and RED dir. 2014/53/EU
• Current Stage: 12 - Citation in the OJ
• Due Date: 16-Jan-2017
• Completion Date: 11-Nov-2016
• Ref Project: SIST EN 303 978 V2.1.2:2016 - Satellite Earth Stations and Systems (SES) - Harmonised Standard for Earth Stations on Mobile Platforms (ESOMP) transmitting towards satellites in geostationary orbit, operating in the 27,5 GHz to 30,0 GHz frequency bands covering the essential requirements of article 3.2 of the Directive 2014/53/EU

Overview

ETSI EN 303 978 V2.1.2 (2016-10) (ETSI EN 303 978 V2.1.2) is a harmonised standard for Satellite Earth Stations on Mobile Platforms (ESOMP) that transmit to geostationary satellites in the 27.5 GHz to 30.0 GHz band. It maps to the essential spectrum-use requirement (Article 3.2) of Directive 2014/53/EU, defining technical and conformance requirements to avoid harmful interference and to support efficient use of the radio spectrum for Fixed Satellite Service (FSS) earth-to-space communications.

Key topics and technical requirements

This standard covers functional, operational and test-related subjects for ESOMPs including:

• Frequency ranges
  • Transmit (uplink): 27.50–30.00 GHz (operation typically restricted to 29.50–30.00 GHz in/near some countries)
  • Receive (downlink): 17.30–20.20 GHz
• Antenna and polarization
  • Linear or circular polarization
  • Receive antenna off‑axis gain patterns and pointing/polarization alignment requirements
• Emission and spectrum control
  • Off‑axis and on‑axis spurious radiation limits
  • Off‑axis EIRP emission density (co‑ and cross‑polarized)
  • Uplink power control and carrier suppression specifications
• Operational behaviour and safety
  • Cessation of emissions and fault handling
  • Identification of the ESOMP and network control interfaces
  • Control and Monitoring Functions (CMFs): processor and transmit monitoring, control/response channels, inhibition and initial-burst rules
• Deployment and testing
  • Environmental profile, operational configurations (mobile and stationary), presentation of equipment for testing, and choice of test models
  • Mechanical and electrical design considerations for mobile platforms
• Network assumptions
  • Operation via geostationary satellites (GSO) typically ≥2° spaced; closer spacings require additional constraints outside the scope

Practical applications and users

Who uses this standard:

• Manufacturers of satellite terminals and antennas for trains, ships, aircraft and road vehicles
• System integrators building on‑board communications and gateway interfaces (terrestrial interfaces)
• Satellite network operators and service providers deploying ESOMP fleets (star, mesh or point‑to‑point networks)
• Regulatory authorities, certification bodies and test laboratories verifying compliance with Directive 2014/53/EU
• Operators of unattended or remotely managed terminals, and Network Control Facilities (NCFs) implementing CMFs

Practical applications include broadband connectivity on moving platforms, backhaul over FSS, maritime and aeronautical communications, and mobile enterprise networks requiring spectrum-compliant uplinks to GSO satellites.

Related standards

• ETSI EN 303 978 V2.1.2:2016 (this document) and national transpositions (SIST)
• Other European ENs that address additional essential requirements of Directive 2014/53/EU (e.g., EMC, safety) may also apply to ESOMP equipment.

Standards Content (Sample)

HARMONISED EUROPEAN STANDARD
Satellite Earth Stations and Systems (SES);
Harmonised Standard for Earth Stations on
Mobile Platforms (ESOMP) transmitting towards satellites
in geostationary orbit, operating in the 27,5 GHz to 30,0 GHz
frequency bands covering the essential requirements
of article 3.2 of the Directive 2014/53/EU

2 ETSI EN 303 978 V2.1.2 (2016-10)

Reference
REN/SES-00421
Keywords
antenna, earth station, GSO, mobile, regulation,
satellite
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

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
The present document can be downloaded from:
http://www.etsi.org/standards-search
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 only prevailing document is the
print of the Portable Document Format (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
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
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.

© European Telecommunications Standards Institute 2016.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI 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 303 978 V2.1.2 (2016-10)
Contents
Intellectual Property Rights . 8
Foreword . 8
Modal verbs terminology . 8
Introduction . 8
1 Scope . 10
2 References . 11
2.1 Normative references . 11
2.2 Informative references . 12
3 Definitions, symbols and abbreviations . 13
3.1 Definitions . 13
3.2 Symbols . 14
3.3 Abbreviations . 15
4 Technical requirements specifications . 16
4.1 General . 16
4.1.1 Environmental profile . 16
4.1.2 Operational configurations . 16
4.1.3 Determination of geographic location of the ESOMP . 16
4.1.4 EIRP for networks of ESOMPs . 16
Aggregate
4.1.5 Presentation of equipment for testing purposes . 16
4.1.6 Choice of model for testing . 17
4.1.7 Mechanical and electrical design . 17
4.2 Conformance requirements . 17
4.2.1 Off-axis spurious radiation . 17
4.2.1.1 Justification . 17
4.2.1.2 Specification. 17
4.2.1.3 Conformance tests . 18
4.2.2 On-axis spurious radiation . 18
4.2.2.1 Justification . 18
4.2.2.2 Specification. 18
4.2.2.2.1 "Carrier-on" radio state . 18
4.2.2.2.2 "Carrier-off" and "Emissions disabled" radio states . 19
4.2.2.3 Conformance tests . 19
4.2.3 Off-axis EIRP emission density within the band . 19
4.2.3.0 General . 19
4.2.3.1 Justification . 19
4.2.3.2 Co-polarized Specification . 19
4.2.3.3 Void. 20
4.2.3.4 Cross-polarization Specification . 20
4.2.3.5 Burst Transmission Specification . 20
4.2.3.6 Off-axis Geometry Specification . 20
4.2.3.7 Conformance tests . 21
4.2.4 Uplink Power Control Specification . 21
4.2.5 Carrier suppression . 21
4.2.5.1 Justification . 21
4.2.5.2 Specification. 21
4.2.5.3 Conformance tests . 22
4.2.6 Antenna pointing and polarization alignment . 22
4.2.6.1 Antenna pointing accuracy . 22
4.2.6.1.1 Justification . 22
4.2.6.1.2 Pointing accuracy specification . 22
4.2.6.1.3 On-axis cross polarization isolation specification . 22
4.2.6.1.4 Conformance tests . 22
4.2.6.2 Antenna Pointing Error Detection . 22
ETSI
4 ETSI EN 303 978 V2.1.2 (2016-10)
4.2.6.2.0 General . 22
4.2.6.2.1 Pointing error detection specification . 22
4.2.6.2.2 Polarization angle alignment specification . 23
4.2.6.2.3 Conformance tests . 23
4.2.7 Cessation of emissions . 23
4.2.7.1 Justification . 23
4.2.7.2 Specification. 23
4.2.7.2.1 Specification 1: Mode of cessation of emissions . 23
4.2.7.2.2 Specification 2: Conditions under which the ESOMP shall cease emissions . 24
4.2.7.2.3 Specification 3: Cessation of emissions . 24
4.2.7.2.4 Specification 4: Fault conditions . 24
4.2.7.3 Conformance tests . 24
4.2.8 Identification of the ESOMP . 25
4.2.8.1 Justification . 25
4.2.8.2 Specification. 25
4.2.8.3 Conformance tests . 25
4.2.9 Control and Monitoring Functions (CMFs) . 25
4.2.9.1 ESOMP States . 25
4.2.9.1.0 General . 25
4.2.9.1.1 CMF state diagram . 26
4.2.9.2 Processor monitoring . 27
4.2.9.2.1 Justification . 27
4.2.9.2.2 Specification . 27
4.2.9.2.3 Conformance tests . 28
4.2.9.3 Transmit subsystem monitoring . 28
4.2.9.3.1 Justification . 28
4.2.9.3.2 Specification . 28
4.2.9.3.3 Conformance tests . 28
4.2.9.4 Power-on/Reset . 28
4.2.9.4.1 Justification . 28
4.2.9.4.2 Specification . 28
4.2.9.4.3 Conformance tests . 28
4.2.9.5 Control Channel (CC) and Response Channel (RC) . 28
4.2.9.5.1 Justification . 28
4.2.9.5.2 Specification . 29
4.2.9.5.3 Conformance tests . 29
4.2.9.6 Network control commands . 29
4.2.9.6.1 Justification . 29
4.2.9.6.2 Specification . 30
4.2.9.6.3 Conformance tests . 30
4.2.9.7 Initial burst transmission . 30
4.2.9.7.1 Justification . 30
4.2.9.7.2 Specification . 30
4.2.9.7.3 Conformance tests . 30
4.2.9.8 Inhibition of transmissions . 31
4.2.9.8.1 Justification . 31
4.2.9.8.2 Specification . 31
4.2.9.8.3 Conformance tests . 31
4.2.10 Receive antenna off-axis gain pattern . 31
4.2.10.1 Justification . 31
4.2.10.2 Specification. 31
4.2.10.3 Conformance tests . 31
4.2.11 Blocking performance . 32
4.2.11.1 Justification . 32
4.2.11.2 Specification. 32
4.2.11.3 Conformance tests . 32
4.2.12 Adjacent Signal Selectivity . 32
4.2.12.1 Justification . 32
4.2.12.2 Specification. 32
4.2.12.3 Conformance tests . 33
5 Testing for compliance with technical requirements . 33
ETSI
5 ETSI EN 303 978 V2.1.2 (2016-10)
5.1 Environmental conditions for testing . 33
5.2 Radio test suites . 33
6 Test methods for all aspects of the ESOMP . 33
6.1 General . 33
6.1.0 Introduction. 33
6.1.1 Interpretation of measurement results . 34
6.1.2 Measuring receiver . 35
6.2 Off-axis spurious radiation . 35
6.2.0 Introduction. 35
6.2.1 Test method . 35
6.2.1.0 Test method introduction . 35
6.2.1.1 General . 36
6.2.1.2 Multi-carrier operation . 36
6.2.2 Measurements up to 1 000 MHz . 36
6.2.2.1 Test site . 36
6.2.2.2 Measuring receivers . 37
6.2.2.3 Procedure . 37
6.2.3 Measurements above 1 000 MHz . 37
6.2.3.0 General . 37
6.2.3.1 Identification of the significant frequencies of spurious radiation . 37
6.2.3.1.1 Test site. 37
6.2.3.1.2 Procedure . 38
6.2.3.2 Measurement of radiated power levels of identified spurious radiation . 38
6.2.3.2.1 Test site. 38
6.2.3.2.2 Procedure . 38
6.2.3.3 Measurement of conducted spurious radiation at the antenna flange . 39
6.2.3.3.1 Test site. 39
6.2.3.3.2 Procedure . 40
6.3 On-axis spurious radiation . 40
6.3.1 Test method . 40
6.3.1.0 General . 40
6.3.1.1 Test site . 40
6.3.1.2 Method of measurement . 40
6.3.1.2.1 General . 40
6.3.1.2.2 Method of measurement at the antenna flange . 41
6.3.1.2.3 Method of measurement for an EUT with antenna . 41
6.4 Off-axis EIRP emission density within the band . 42
6.4.1 Test method . 42
6.4.1.0 Introduction . 42
6.4.1.1 Transmit output power density . 43
6.4.1.1.1 General . 43
6.4.1.1.2 Test site. 43
6.4.1.1.3 Method of measurement . 43
6.4.1.2 Antenna transmit gain . 44
6.4.1.2.1 General . 44
6.4.1.2.2 Test site. 44
6.4.1.2.3 Method of measurement . 44
6.4.1.3 Antenna transmit radiation patterns . 45
6.4.1.3.1 General . 45
6.4.1.3.2 Test site. 45
6.4.1.3.3 Test arrangement . 46
6.4.1.3.4 Co-polar radiation pattern - azimuth . 46
6.4.1.3.5 Co-polar radiation pattern - elevation . 46
6.4.1.3.6 Cross-polar radiation pattern - azimuth . 47
6.4.1.3.7 Cross-polar radiation pattern - elevation . 47
6.4.2 Computation of results . 48
6.5 Carrier suppression . 48
6.5.1 Test method . 48
6.6 Antenna pointing . 48
6.6.1 General . 48
6.6.2 Test method . 49
ETSI
6 ETSI EN 303 978 V2.1.2 (2016-10)
6.7 Polarization angle alignment capability . 49
6.7.0 General . 49
6.7.1 Test method . 49
6.8 Cessation of emissions of the ESOMP . 49
6.8.0 General . 49
6.8.1 Test Method . 50
6.8.1.1 Required documentation . 50
6.8.1.2 Cessation of emissions from the "Transmission enabled" state . 50
6.8.1.3 Cessation of emission from the "Transmission disabled" state . 50
6.8.1.4 Cessation of emission from the "Initial Phase" state . 50
6.8.1.4.1 EUTs transmitting initial bursts . 50
6.8.1.4.2 EUTs not transmitting initial bursts . 51
6.8.1.5 "Single action" means of cessation of emissions. 51
6.8.1.6 Fault conditions . 52
6.9 Identification of ESOMP . 52
6.9.1 Test arrangement . 52
6.9.2 Test method . 52
6.10 Control and monitoring functions . 52
6.10.0 General . 52
6.10.1 Test arrangement . 52
6.10.2 Processor monitoring- Test method . 53
6.10.3 Transmit subsystem monitoring-Test method . 53
6.10.4 Power-on/Reset-Test method . 53
6.10.5 Control Channel and Response Channel -Test method . 54
6.10.6 Network Control commands-Test method . 54
6.10.7 Initial burst transmission-Test method . 56
6.10.8 Inhibition of transmission-Test method . 56
6.11 Receive antenna off-axis gain pattern . 56
6.11.1 Test method . 56
6.11.1.1 Test site . 56
6.11.1.2 Method of measurement . 57
6.11.1.3 Computation . 57
6.12 Blocking performance . 57
6.12.1 Test method . 57
6.13 Adjacent Signal Selectivity . 58
6.13.1 Test method . 58
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 59
Annex B (informative): Linear Polarization Alignment Error Calculation . 61
Annex C (normative): Radiated measurement . 62
C.1 Test sites and general arrangements for measurements involving the use of radiated fields . 62
C.1.0 General . 62
C.1.1 Anechoic Chamber . 62
C.1.2 Anechoic Chamber with a conductive ground plane . 63
C.1.3 Open Area Test Site (OATS) . 64
C.1.4 Minimum requirements for test sites for measurements above 18 GHz . 65
C.1.5 Test antenna . 65
C.1.6 Substitution antenna . 66
C.1.7 Measuring antenna . 66
C.2 Guidance on the use of radiation test sites . 66
C.2.0 General . 66
C.2.1 Verification of the test site . 66
C.2.2 Preparation of the EUT . 66
C.2.3 Power supplies to the EUT . 66
C.2.4 Range length . 67
C.2.5 Site preparation . 67
C.3 Coupling of signals . 68
ETSI
7 ETSI EN 303 978 V2.1.2 (2016-10)
C.3.1 General . 68
C.4 Standard test methods . 68
C.4.0 General . 68
C.4.1 Calibrated setup . 68
C.4.2 Substitution method . 69
Annex D (normative): Conducted measurements . 70
Annex E (informative): General Requirements for RF Cables . 71
Annex F (informative): RF Waveguides . 72
Annex G (informative): Bibliography . 73
History . 74

ETSI
8 ETSI EN 303 978 V2.1.2 (2016-10)
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 (https://ipr.etsi.org/).
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 Harmonised European Standard (EN) has been produced by ETSI Technical Committee Satellite Earth Stations
and Systems (SES).
The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.9] to
provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation
of the laws of the Member States relating to the making available on the market of radio equipment and repealing
Directive 1999/5/EC [i.11].
Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with
the normative clauses of the present document given in table A.1 confers, within the limits of the scope of the present
document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated
EFTA regulations.
National transposition dates
Date of latest announcement of this EN (doa): 31 January 2017
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 July 2017
Date of withdrawal of any conflicting National Standard (dow): 31 July 2018

Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
Introduction
The present document is part of a set of standards developed by ETSI and is designed to fit in a modular structure to
cover all radio equipment within the scope of the Directive 2014/53/EU [i.11]. The modular structure is shown in ETSI
EG 201 399 [i.3].
The present document is partly based on ETSI EN 301 459 [i.6] and ETSI EN 301 360 [i.7].
The present document may also be applicable to the frequency bands 30,0 GHz to 31,0 GHz (Earth-to-space) and
20,2 GHz to 21,2 GHz (space-to-Earth) subject to national regulation.
ETSI
9 ETSI EN 303 978 V2.1.2 (2016-10)
Annex A (normative) provides HS Requirements specifications.
Annex B (informative) provides information on Linear Polarization Alignment Error Calculation.
Annex C (normative) provides specifications concerning radiated measurements.
Annex D (normative) provides specifications concerning conducted measurements.
Annex E (informative) provides general information concerning RF cables.
Annex F (informative) provides information concerning RF waveguides.
Annex G (informative) covers other supplementary information.
The present document is intended to cover the provisions of Directive 2014/53/EU [i.11] (RE Directive
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.33.060.30Radiorelejni in fiksni satelitski komunikacijski sistemiRadio relay and fixed satellite communications systemsICS:Ta slovenski standard je istoveten z:ETSI EN 303 978 V2.1.2 (2016-10)SIST EN 303 978 V2.1.2:2016en01-december-2016SIST EN 303 978 V2.1.2:2016SLOVENSKI
STANDARD
HARMONISED EUROPEAN STANDARD SIST EN 303 978 V2.1.2:2016

ETSI ETSI EN 303 978 V2.1.2 (2016-10) 2
Reference REN/SES-00421 Keywords antenna, earth station, GSO, mobile, regulation, satellite ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: [phone]
Fax: [phone]
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 The present document can be downloaded from: http://www.etsi.org/standards-search 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 only prevailing document is the print of the Portable Document Format (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 https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https://portal.etsi.org/People/CommiteeSupportStaff.aspx 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.
© European Telecommunications Standards Institute 2016. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE™ are Trade Marks of ETSI 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 303 978 V2.1.2:2016

ETSI ETSI EN 303 978 V2.1.2 (2016-10) 3 Contents Intellectual Property Rights . 8 Foreword . 8 Modal verbs terminology . 8 Introduction . 8 1 Scope . 10 2 References . 11 2.1 Normative references . 11 2.2 Informative references . 12 3 Definitions, symbols and abbreviations . 13 3.1 Definitions . 13 3.2 Symbols . 14 3.3 Abbreviations . 15 4 Technical requirements specifications . 16 4.1 General . 16 4.1.1 Environmental profile . 16 4.1.2 Operational configurations . 16 4.1.3 Determination of geographic location of the ESOMP . 16 4.1.4 EIRPAggregate for networks of ESOMPs . 16 4.1.5 Presentation of equipment for testing purposes . 16 4.1.6 Choice of model for testing . 17 4.1.7 Mechanical and electrical design . 17 4.2 Conformance requirements . 17 4.2.1 Off-axis spurious radiation . 17 4.2.1.1 Justification . 17 4.2.1.2 Specification. 17 4.2.1.3 Conformance tests . 18 4.2.2 On-axis spurious radiation . 18 4.2.2.1 Justification . 18 4.2.2.2 Specification. 18 4.2.2.2.1 "Carrier-on" radio state . 18 4.2.2.2.2 "Carrier-off" and "Emissions disabled" radio states . 19 4.2.2.3 Conformance tests . 19 4.2.3 Off-axis EIRP emission density within the band . 19 4.2.3.0 General . 19 4.2.3.1 Justification . 19 4.2.3.2 Co-polarized Specification . 19 4.2.3.3 Void. 20 4.2.3.4 Cross-polarization Specification . 20 4.2.3.5 Burst Transmission Specification . 20 4.2.3.6 Off-axis Geometry Specification . 20 4.2.3.7 Conformance tests . 21 4.2.4 Uplink Power Control Specification . 21 4.2.5 Carrier suppression . 21 4.2.5.1 Justification . 21 4.2.5.2 Specification. 21 4.2.5.3 Conformance tests . 22 4.2.6 Antenna pointing and polarization alignment . 22 4.2.6.1 Antenna pointing accuracy . 22 4.2.6.1.1 Justification . 22 4.2.6.1.2 Pointing accuracy specification . 22 4.2.6.1.3 On-axis cross polarization isolation specification . 22 4.2.6.1.4 Conformance tests . 22 4.2.6.2 Antenna Pointing Error Detection . 22 SIST EN 303 978 V2.1.2:2016

ETSI ETSI EN 303 978 V2.1.2 (2016-10) 4 4.2.6.2.0 General . 22 4.2.6.2.1 Pointing error detection specification . 22 4.2.6.2.2 Polarization angle alignment specification . 23 4.2.6.2.3 Conformance tests . 23 4.2.7 Cessation of emissions . 23 4.2.7.1 Justification . 23 4.2.7.2 Specification. 23 4.2.7.2.1 Specification 1: Mode of cessation of emissions . 23 4.2.7.2.2 Specification 2: Conditions under which the ESOMP shall cease emissions . 24 4.2.7.2.3 Specification 3: Cessation of emissions . 24 4.2.7.2.4 Specification 4: Fault conditions . 24 4.2.7.3 Conformance tests . 24 4.2.8 Identification of the ESOMP . 25 4.2.8.1 Justification . 25 4.2.8.2 Specification. 25 4.2.8.3 Conformance tests . 25 4.2.9 Control and Monitoring Functions (CMFs) . 25 4.2.9.1 ESOMP States . 25 4.2.9.1.0 General . 25 4.2.9.1.1 CMF state diagram . 26 4.2.9.2 Processor monitoring . 27 4.2.9.2.1 Justification . 27 4.2.9.2.2 Specification . 27 4.2.9.2.3 Conformance tests . 28 4.2.9.3 Transmit subsystem monitoring . 28 4.2.9.3.1 Justification . 28 4.2.9.3.2 Specification . 28 4.2.9.3.3 Conformance tests . 28 4.2.9.4 Power-on/Reset . 28 4.2.9.4.1 Justification . 28 4.2.9.4.2 Specification . 28 4.2.9.4.3 Conformance tests . 28 4.2.9.5 Control Channel (CC) and Response Channel (RC) . 28 4.2.9.5.1 Justification . 28 4.2.9.5.2 Specification . 29 4.2.9.5.3 Conformance tests . 29 4.2.9.6 Network control commands . 29 4.2.9.6.1 Justification . 29 4.2.9.6.2 Specification . 30 4.2.9.6.3 Conformance tests . 30 4.2.9.7 Initial burst transmission . 30 4.2.9.7.1 Justification . 30 4.2.9.7.2 Specification . 30 4.2.9.7.3 Conformance tests . 30 4.2.9.8 Inhibition of transmissions . 31 4.2.9.8.1 Justification . 31 4.2.9.8.2 Specification . 31 4.2.9.8.3 Conformance tests . 31 4.2.10 Receive antenna off-axis gain pattern . 31 4.2.10.1 Justification . 31 4.2.10.2 Specification. 31 4.2.10.3 Conformance tests . 31 4.2.11 Blocking performance . 32 4.2.11.1 Justification . 32 4.2.11.2 Specification. 32 4.2.11.3 Conformance tests . 32 4.2.12 Adjacent Signal Selectivity . 32 4.2.12.1 Justification . 32 4.2.12.2 Specification. 32 4.2.12.3 Conformance tests . 33 5 Testing for compliance with technical requirements . 33 SIST EN 303 978 V2.1.2:2016

ETSI ETSI EN 303 978 V2.1.2 (2016-10) 5 5.1 Environmental conditions for testing . 33 5.2 Radio test suites . 33 6 Test methods for all aspects of the ESOMP . 33 6.1 General . 33 6.1.0 Introduction. 33 6.1.1 Interpretation of measurement results . 34 6.1.2 Measuring receiver . 35 6.2 Off-axis spurious radiation . 35 6.2.0 Introduction. 35 6.2.1 Test method . 35 6.2.1.0 Test method introduction . 35 6.2.1.1 General . 36 6.2.1.2 Multi-carrier operation . 36 6.2.2 Measurements up to 1 000 MHz . 36 6.2.2.1 Test site . 36 6.2.2.2 Measuring receivers . 37 6.2.2.3 Procedure . 37 6.2.3 Measurements above 1 000 MHz . 37 6.2.3.0 General . 37 6.2.3.1 Identification of the significant frequencies of spurious radiation . 37 6.2.3.1.1 Test site. 37 6.2.3.1.2 Procedure . 38 6.2.3.2 Measurement of radiated power levels of identified spurious radiation . 38 6.2.3.2.1 Test site. 38 6.2.3.2.2 Procedure . 38 6.2.3.3 Measurement of conducted spurious radiation at the antenna flange . 39 6.2.3.3.1 Test site. 39 6.2.3.3.2 Procedure . 40 6.3 On-axis spurious radiation . 40 6.3.1 Test method . 40 6.3.1.0 General . 40 6.3.1.1 Test site . 40 6.3.1.2 Method of measurement . 40 6.3.1.2.1 General . 40 6.3.1.2.2 Method of measurement at the antenna flange . 41 6.3.1.2.3 Method of measurement for an EUT with antenna . 41 6.4 Off-axis EIRP emission density within the band . 42 6.4.1 Test method . 42 6.4.1.0 Introduction . 42 6.4.1.1 Transmit output power density . 43 6.4.1.1.1 General . 43 6.4.1.1.2 Test site. 43 6.4.1.1.3 Method of measurement . 43 6.4.1.2 Antenna transmit gain . 44 6.4.1.2.1 General . 44 6.4.1.2.2 Test site. 44 6.4.1.2.3 Method of measurement . 44 6.4.1.3 Antenna transmit radiation patterns . 45 6.4.1.3.1 General . 45 6.4.1.3.2 Test site. 45 6.4.1.3.3 Test arrangement . 46 6.4.1.3.4 Co-polar radiation pattern - azimuth . 46 6.4.1.3.5 Co-polar radiation pattern - elevation . 46 6.4.1.3.6 Cross-polar radiation pattern - azimuth . 47 6.4.1.3.7 Cross-polar radiation pattern - elevation . 47 6.4.2 Computation of results . 48 6.5 Carrier suppression . 48 6.5.1 Test method . 48 6.6 Antenna pointing . 48 6.6.1 General . 48 6.6.2 Test method . 49 SIST EN 303 978 V2.1.2:2016

ETSI ETSI EN 303 978 V2.1.2 (2016-10) 6 6.7 Polarization angle alignment capability . 49 6.7.0 General . 49 6.7.1 Test method . 49 6.8 Cessation of emissions of the ESOMP . 49 6.8.0 General . 49 6.8.1 Test Method . 50 6.8.1.1 Required documentation . 50 6.8.1.2 Cessation of emissions from the "Transmission enabled" state . 50 6.8.1.3 Cessation of emission from the "Transmission disabled" state . 50 6.8.1.4 Cessation of emission from the "Initial Phase" state . 50 6.8.1.4.1 EUTs transmitting initial bursts . 50 6.8.1.4.2 EUTs not transmitting initial bursts . 51 6.8.1.5 "Single action" means of cessation of emissions. 51 6.8.1.6 Fault conditions . 52 6.9 Identification of ESOMP . 52 6.9.1 Test arrangement . 52 6.9.2 Test method . 52 6.10 Control and monitoring functions . 52 6.10.0 General . 52 6.10.1 Test arrangement . 52 6.10.2 Processor monitoring- Test method . 53 6.10.3 Transmit subsystem monitoring-Test method . 53 6.10.4 Power-on/Reset-Test method . 53 6.10.5 Control Channel and Response Channel -Test method . 54 6.10.6 Network Control commands-Test method . 54 6.10.7 Initial burst transmission-Test method . 56 6.10.8 Inhibition of transmission-Test method . 56 6.11 Receive antenna off-axis gain pattern . 56 6.11.1 Test method . 56 6.11.1.1 Test site . 56 6.11.1.2 Method of measurement . 57 6.11.1.3 Computation . 57 6.12 Blocking performance . 57 6.12.1 Test method . 57 6.13 Adjacent Signal Selectivity . 58 6.13.1 Test method . 58 Annex A (normative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 59 Annex B (informative): Linear Polarization Alignment Error Calculation . 61 Annex C (normative): Radiated measurement . 62 C.1 Test sites and general arrangements for measurements involving the use of radiated fields . 62 C.1.0 General . 62 C.1.1 Anechoic Chamber . 62 C.1.2 Anechoic Chamber with a conductive ground plane . 63 C.1.3 Open Area Test Site (OATS) . 64 C.1.4 Minimum requirements for test sites for measurements above 18 GHz . 65 C.1.5 Test antenna . 65 C.1.6 Substitution antenna . 66 C.1.7 Measuring antenna . 66 C.2 Guidance on the use of radiation test sites . 66 C.2.0 General . 66 C.2.1 Verification of the test site . 66 C.2.2 Preparation of the EUT . 66 C.2.3 Power supplies to the EUT . 66 C.2.4 Range length . 67 C.2.5 Site preparation . 67 C.3 Coupling of signals . 68 SIST EN 303 978 V2.1.2:2016

ETSI ETSI EN 303 978 V2.1.2 (2016-10) 7 C.3.1 General . 68 C.4 Standard test methods . 68 C.4.0 General . 68 C.4.1 Calibrated setup . 68 C.4.2 Substitution method . 69 Annex D (normative): Conducted measurements . 70 Annex E (informative): General Requirements for RF Cables . 71 Annex F (informative): RF Waveguides . 72 Annex G (informative): Bibliography . 73 History . 74
ETSI ETSI EN 303 978 V2.1.2 (2016-10) 8 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 (https://ipr.etsi.org/). 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 Harmonised European Standard (EN) has been produced by ETSI Technical Committee Satellite Earth Stations and Systems (SES). The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.9] to provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC [i.11]. Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with the normative clauses of the present document given in table A.1 confers, within the limits of the scope of the present document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated EFTA regulations.
National transposition dates Date of latest announcement of this EN (doa): 31 January 2017 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
31 July 2017 Date of withdrawal of any conflicting National Standard (dow): 31 July 2018
Modal verbs terminology In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and "cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). "must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation. Introduction The present document is part of a set of standards developed by ETSI and is designed to fit in a modular structure to cover all radio equipment within the scope of the Directive 2014/53/EU [i.11]. The modular structure is shown in ETSI EG 201 399 [i.3]. The present document is partly based on ETSI EN 301 459 [i.6] and ETSI EN 301 360 [i.7]. The present document may also be applicable to the frequency bands 30,0 GHz to 31,0 GHz (Earth-to-space) and 20,2 GHz to 21,2 GHz (space-to-Earth) subject to national regulation. SIST EN 303 978 V2.1.2:2016

ETSI ETSI EN 303 978 V2.1.2 (2016-10) 9 Annex A (normative) provides HS Requirements specifications. Annex B (informative) provides information on Linear Polarization Alignment Error Calculation. Annex C (normative) provides specifications concerning radiated measurements. Annex D (normative) provides specifications concerning conducted measurements. Annex E (informative) provides general information concerning RF cables. Annex F (informative) provides information concerning RF waveguides. Annex G (informative) covers other supplementary information. The present document is intended to cover the provisions of Directive 2014/53/EU [i.11] (RE Directive) article 3.2 which states that "….radio equipment shall be so constructed that it both effectively uses and supports the efficient use of radio spectrum in order to avoid
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