ETSI EN 303 978 V2.1.1 (2016-05)

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-00399

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

Ta dokument opredeljuje informacijski model in protokol za spremenljivi radiofrekvenčni vmesnik za spremenljive MD-je. Delo temelji na primerih uporabe iz dokumenta ETSI TR 102 944 [i.1], sistemskih zahtevah iz dokumenta ETSI EN 302 969 [1] ter preoblikovanju radia glede na arhitekturo za mobilne naprave iz dokumenta ETSI EN 303 095 [i.2].

General Information

• Status: Published
• Publication Date: 30-May-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 (auto-insert)
• Due Date: 20-Jun-2016
• Completion Date: 31-May-2016
• Ref Project: SIST EN 303 978 V2.1.1:2016 - 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 V2.1.1 (2016-05) (identical to ETSI EN 303 978 V2.1.1) is a harmonised European standard for Earth Stations on Mobile Platforms (ESOMP) transmitting to satellites in geostationary orbit (GSO) within the 27.5 GHz to 30.0 GHz frequency bands. It supports conformity with the essential requirements of Article 3.2 of Directive 2014/53/EU (Radio Equipment Directive). The document also defines an information model and protocol for a reconfigurable radio‑frequency interface for reconfigurable mobile devices (MDs), building on ETSI use cases and architecture references.

Key topics and technical requirements

The standard provides detailed technical specifications, test criteria and conformance requirements including:

• Operational and environmental profiles for mobile earth stations and their test presentation.
• Geographic location determination and EIRP aggregate considerations for networks of ESOMPs.
• Mechanical and electrical design requirements, equipment identification and marking for testing and compliance.
• Spurious emissions controls:
  • Off‑axis and on‑axis spurious radiation specifications and conformance tests.
  • Off‑axis EIRP emission density (co‑ and cross‑polarization) and burst transmission rules.
• Uplink power control and carrier suppression specifications with associated test procedures.
• Antenna pointing and polarization alignment requirements, pointing accuracy, detection of pointing errors and conformance testing.
• Cessation of emissions: modes, fault conditions and automated cessation procedures.
• Identification, Control and Monitoring Functions (CMFs):
  • Defined ESOMP states and state‑diagram behavior.
  • Processor and transmit‑subsystem monitoring, power‑on/reset procedures.
  • Control Channel (CC) / Response Channel (RC), network control commands, initial burst and transmission inhibition behaviors.
• Receive antenna off‑axis gain pattern requirements and associated test methods.

Practical applications - who uses this standard

SIST EN 303 978 is intended for stakeholders involved in the design, manufacture, certification and operation of satellite earth stations on mobile platforms, including:

• Equipment manufacturers designing ESOMPs and reconfigurable RF interfaces.
• System integrators and vehicle/ platform OEMs implementing mobile satellite terminals.
• Satellite network operators and service providers ensuring coexistence and regulatory compliance.
• Test laboratories and certification bodies performing conformity assessment to Directive 2014/53/EU.
• Regulatory authorities referencing harmonised standards for EMC, spectrum protection and safety.

Related standards

This standard references and builds upon ETSI documents such as:

• ETSI TR 102 944 (Use Cases)
• ETSI EN 302 969 (System requirements)
• ETSI EN 303 095 (Radio reconfiguration architecture)

Keywords: SIST EN 303 978, EN 303 978, ESOMP, satellite earth stations, 27.5-30 GHz, geostationary orbit, harmonised standard, Directive 2014/53/EU, reconfigurable radio frequency interface, EIRP, antenna pointing, conformance tests.

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 V2.1.1 (2016-05)

Reference
REN/SES-00399
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 V2.1.1 (2016-05)
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 . 12
3.1 Definitions . 12
3.2 Symbols . 14
3.3 Abbreviations . 14
4 Technical requirements specifications . 15
4.1 General . 15
4.1.1 Environmental profile . 15
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 . 16
4.1.7 Mechanical and electrical design . 17
4.1.7.0 General . 17
4.1.7.1 Marking (equipment identification) . 17
4.1.7.2 Equipment identification . 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 . 21
4.2.6 Antenna pointing and polarization alignment . 21
4.2.6.1 Antenna pointing accuracy . 21
4.2.6.1.1 Justification . 21
4.2.6.1.2 Pointing accuracy specification . 21
4.2.6.1.3 On-axis cross polarization isolation specification . 22
ETSI
4 ETSI EN 303 978 V2.1.1 (2016-05)
4.2.6.1.4 Conformance tests . 22
4.2.6.2 Antenna Pointing Error Detection . 22
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 . 24
4.2.8.1 Justification . 24
4.2.8.2 Specification. 24
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 . 27
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 . 28
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 . 29
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 . 30
4.2.9.8.1 Justification . 30
4.2.9.8.2 Specification . 30
4.2.9.8.3 Conformance tests . 30
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 . 31
4.2.11.1 Justification . 31
4.2.11.2 Specification. 31
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 . 32
ETSI
5 ETSI EN 303 978 V2.1.1 (2016-05)
5 Testing for compliance with technical requirements . 32
5.1 Environmental conditions for testing . 32
5.2 Radio test suites . 32
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 . 33
6.1.2 Measuring receiver . 34
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 . 35
6.2.1.2 Multi-carrier operation . 35
6.2.2 Measurements up to 1 000 MHz . 36
6.2.2.1 Test site . 36
6.2.2.2 Measuring receivers . 36
6.2.2.3 Procedure . 36
6.2.3 Measurements above 1 000 MHz . 36
6.2.3.0 General . 36
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 . 37
6.2.3.2 Measurement of radiated power levels of identified spurious radiation . 37
6.2.3.2.1 Test site. 37
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 . 39
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 . 40
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 . 42
6.4.1.1.1 General . 42
6.4.1.1.2 Test site. 42
6.4.1.1.3 Method of measurement . 42
6.4.1.2 Antenna transmit gain . 43
6.4.1.2.1 General . 43
6.4.1.2.2 Test site. 43
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 . 45
6.4.1.3.4 Co-polar radiation pattern - azimuth . 45
6.4.1.3.5 Co-polar radiation pattern - elevation . 46
6.4.1.3.6 Cross-polar radiation pattern - azimuth . 46
6.4.1.3.7 Cross-polar radiation pattern - elevation . 47
6.4.2 Computation of results . 47
6.5 Carrier suppression . 47
6.5.1 Test method . 47
6.6 Antenna pointing . 48
6.6.1 General . 48
ETSI
6 ETSI EN 303 978 V2.1.1 (2016-05)
6.6.2 Test method . 48
6.7 Polarization angle alignment capability . 48
6.7.0 General . 48
6.7.1 Test method . 48
6.8 Cessation of emissions of the ESOMP . 48
6.8.0 General . 48
6.8.1 Test Method . 49
6.8.1.1 Required documentation . 49
6.8.1.2 Cessation of emissions from the "Transmission enabled" state . 49
6.8.1.3 Cessation of emission from the "Transmission disabled" state . 49
6.8.1.4 Cessation of emission from the "Initial Phase" state . 49
6.8.1.4.1 EUTs transmitting initial bursts . 49
6.8.1.4.2 EUTs not transmitting initial bursts . 50
6.8.1.5 "Single action" means of cessation of emissions. 50
6.8.1.6 Fault conditions . 51
6.9 Identification of ESOMP . 51
6.9.1 Test arrangement . 51
6.9.2 Test method . 51
6.10 Control and monitoring functions . 51
6.10.0 General . 51
6.10.1 Test arrangement . 51
6.10.2 Processor monitoring- Test method . 51
6.10.3 Transmit subsystem monitoring-Test method . 52
6.10.4 Power-on/Reset-Test method . 52
6.10.5 Control Channel and Response Channel -Test method . 52
6.10.6 Network Control commands-Test method . 53
6.10.7 Initial burst transmission-Test method . 55
6.10.8 Inhibition of transmission-Test method . 55
6.11 Receive antenna off-axis gain pattern . 55
6.11.1 Test method . 55
6.11.1.1 Test site . 55
6.11.1.2 Method of measurement . 55
6.11.1.3 Computation . 56
6.12 Blocking performance . 56
6.12.1 Test method . 56
6.13 Adjacent Signal Selectivity . 57
6.13.1 Test method . 57
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 58
Annex B (informative): Linear Polarization Alignment Error Calculation . 60
Annex C (normative): Radiated measurement . 61
C.1 Test sites and general arrangements for measurements involving the use of radiated fields . 61
C.1.0 General . 61
C.1.1 Anechoic Chamber . 61
C.1.2 Anechoic Chamber with a conductive ground plane . 62
C.1.3 Open Area Test Site (OATS) . 63
C.1.4 Minimum requirements for test sites for measurements above 18 GHz . 64
C.1.5 Test antenna . 64
C.1.6 Substitution antenna . 65
C.1.7 Measuring antenna . 65
C.2 Guidance on the use of radiation test sites . 65
C.2.0 General . 65
C.2.1 Verification of the test site . 65
C.2.2 Preparation of the EUT . 65
C.2.3 Power supplies to the EUT . 65
C.2.4 Range length . 66
C.2.5 Site preparation . 66
ETSI
7 ETSI EN 303 978 V2.1.1 (2016-05)
C.3 Coupling of signals . 67
C.3.1 General . 67
C.4 Standard test methods . 67
C.4.0 General . 67
C.4.1 Calibrated setup . 67
C.4.2 Substitution method . 67
Annex D (normative): Conducted measurements . 69
Annex E (informative): General Requirements for RF Cables . 70
Annex F (informative): RF Waveguides . 71
Annex G (informative): Bibliography . 72
History . 73

ETSI
8 ETSI EN 303 978 V2.1.1 (2016-05)
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 [6].
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 adoption of this EN: 16 May 2016
Date of latest announcement of this EN (doa): 31 August 2016
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 28 February 2017
Date of withdrawal of any conflicting National Standard (dow): 28 February 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 [6]. 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 V2.1.1 (2016-05)
Annex A (normative) provides HS Requirements specifications.
Annex B (informative) provides information on
...

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 V2.1.1 (2016-05)SIST EN 303 978 V2.1.1:2016en01-september-2016SIST EN 303 978 V2.1.1:2016SLOVENSKI
STANDARD
HARMONISED EUROPEAN STANDARD SIST EN 303 978 V2.1.1:2016

ETSI ETSI EN 303 978 V2.1.1 (2016-05) 2
Reference REN/SES-00399 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 V2.1.1:2016

ETSI ETSI EN 303 978 V2.1.1 (2016-05) 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 . 12 3.1 Definitions . 12 3.2 Symbols . 14 3.3 Abbreviations . 14 4 Technical requirements specifications . 15 4.1 General . 15 4.1.1 Environmental profile . 15 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 . 16 4.1.7 Mechanical and electrical design . 17 4.1.7.0 General . 17 4.1.7.1 Marking (equipment identification) . 17 4.1.7.2 Equipment identification . 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 . 21 4.2.6 Antenna pointing and polarization alignment . 21 4.2.6.1 Antenna pointing accuracy . 21 4.2.6.1.1 Justification . 21 4.2.6.1.2 Pointing accuracy specification . 21 4.2.6.1.3 On-axis cross polarization isolation specification . 22 SIST EN 303 978 V2.1.1:2016

ETSI ETSI EN 303 978 V2.1.1 (2016-05) 4 4.2.6.1.4 Conformance tests . 22 4.2.6.2 Antenna Pointing Error Detection . 22 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 . 24 4.2.8.1 Justification . 24 4.2.8.2 Specification. 24 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 . 27 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 . 28 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 . 29 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 . 30 4.2.9.8.1 Justification . 30 4.2.9.8.2 Specification . 30 4.2.9.8.3 Conformance tests . 30 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 . 31 4.2.11.1 Justification . 31 4.2.11.2 Specification. 31 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 . 32 SIST EN 303 978 V2.1.1:2016

ETSI ETSI EN 303 978 V2.1.1 (2016-05) 5 5 Testing for compliance with technical requirements . 32 5.1 Environmental conditions for testing . 32 5.2 Radio test suites . 32 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 . 33 6.1.2 Measuring receiver . 34 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 . 35 6.2.1.2 Multi-carrier operation . 35 6.2.2 Measurements up to 1 000 MHz . 36 6.2.2.1 Test site . 36 6.2.2.2 Measuring receivers . 36 6.2.2.3 Procedure . 36 6.2.3 Measurements above 1 000 MHz . 36 6.2.3.0 General . 36 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 . 37 6.2.3.2 Measurement of radiated power levels of identified spurious radiation . 37 6.2.3.2.1 Test site. 37 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 . 39 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 . 40 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 . 42 6.4.1.1.1 General . 42 6.4.1.1.2 Test site. 42 6.4.1.1.3 Method of measurement . 42 6.4.1.2 Antenna transmit gain . 43 6.4.1.2.1 General . 43 6.4.1.2.2 Test site. 43 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 . 45 6.4.1.3.4 Co-polar radiation pattern - azimuth . 45 6.4.1.3.5 Co-polar radiation pattern - elevation . 46 6.4.1.3.6 Cross-polar radiation pattern - azimuth . 46 6.4.1.3.7 Cross-polar radiation pattern - elevation . 47 6.4.2 Computation of results . 47 6.5 Carrier suppression . 47 6.5.1 Test method . 47 6.6 Antenna pointing . 48 6.6.1 General . 48 SIST EN 303 978 V2.1.1:2016

ETSI ETSI EN 303 978 V2.1.1 (2016-05) 6 6.6.2 Test method . 48 6.7 Polarization angle alignment capability . 48 6.7.0 General . 48 6.7.1 Test method . 48 6.8 Cessation of emissions of the ESOMP . 48 6.8.0 General . 48 6.8.1 Test Method . 49 6.8.1.1 Required documentation . 49 6.8.1.2 Cessation of emissions from the "Transmission enabled" state . 49 6.8.1.3 Cessation of emission from the "Transmission disabled" state . 49 6.8.1.4 Cessation of emission from the "Initial Phase" state . 49 6.8.1.4.1 EUTs transmitting initial bursts . 49 6.8.1.4.2 EUTs not transmitting initial bursts . 50 6.8.1.5 "Single action" means of cessation of emissions. 50 6.8.1.6 Fault conditions . 51 6.9 Identification of ESOMP . 51 6.9.1 Test arrangement . 51 6.9.2 Test method . 51 6.10 Control and monitoring functions . 51 6.10.0 General . 51 6.10.1 Test arrangement . 51 6.10.2 Processor monitoring- Test method . 51 6.10.3 Transmit subsystem monitoring-Test method . 52 6.10.4 Power-on/Reset-Test method . 52 6.10.5 Control Channel and Response Channel -Test method . 52 6.10.6 Network Control commands-Test method . 53 6.10.7 Initial burst transmission-Test method . 55 6.10.8 Inhibition of transmission-Test method . 55 6.11 Receive antenna off-axis gain pattern . 55 6.11.1 Test method . 55 6.11.1.1 Test site . 55 6.11.1.2 Method of measurement . 55 6.11.1.3 Computation . 56 6.12 Blocking performance . 56 6.12.1 Test method . 56 6.13 Adjacent Signal Selectivity . 57 6.13.1 Test method . 57 Annex A (normative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 58 Annex B (informative): Linear Polarization Alignment Error Calculation . 60 Annex C (normative): Radiated measurement . 61 C.1 Test sites and general arrangements for measurements involving the use of radiated fields . 61 C.1.0 General . 61 C.1.1 Anechoic Chamber . 61 C.1.2 Anechoic Chamber with a conductive ground plane . 62 C.1.3 Open Area Test Site (OATS) . 63 C.1.4 Minimum requirements for test sites for measurements above 18 GHz . 64 C.1.5 Test antenna . 64 C.1.6 Substitution antenna . 65 C.1.7 Measuring antenna . 65 C.2 Guidance on the use of radiation test sites . 65 C.2.0 General . 65 C.2.1 Verification of the test site . 65 C.2.2 Preparation of the EUT . 65 C.2.3 Power supplies to the EUT . 65 C.2.4 Range length . 66 C.2.5 Site preparation . 66 SIST EN 303 978 V2.1.1:2016

ETSI ETSI EN 303 978 V2.1.1 (2016-05) 7 C.3 Coupling of signals . 67 C.3.1 General . 67 C.4 Standard test methods . 67 C.4.0 General . 67 C.4.1 Calibrated setup . 67 C.4.2 Substitution method . 67 Annex D (normative): Conducted measurements . 69 Annex E (informative): General Requirements for RF Cables . 70 Annex F (informative): RF Waveguides . 71 Annex G (informative): Bibliography . 72 History . 73
ETSI ETSI EN 303 978 V2.1.1 (2016-05) 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 [6]. 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 adoption of this EN: 16 May 2016 Date of latest announcement of this EN (doa): 31 August 2016 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
28 February 2017 Date of withdrawal of any conflicting National Standard (dow): 28 February 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 [6]. 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 V2.1.1:2016

ETSI ETSI EN 303 978 V2.1.1 (2016-05) 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 specificatio
...