SIST EN 301 428 V2.1.1:2016
(Main)Satellite Earth Stations and Systems (SES) - Harmonised Standard for Very Small Aperture Terminal (VSAT) - Transmit-only, transmit/receive or receive-only satellite earth stations operating in the 11/12/14 GHz frequency bands covering the essential requirements of article 3.2 of the Directive 2014/53/EU
Satellite Earth Stations and Systems (SES) - Harmonised Standard for Very Small Aperture Terminal (VSAT) - Transmit-only, transmit/receive or receive-only satellite earth stations operating in the 11/12/14 GHz frequency bands covering the essential requirements of article 3.2 of the Directive 2014/53/EU
The present document applies to Very Small Aperture Terminals (VSATs) which have the following characteristics:
• The VSAT is operating in one or more frequency ranges in the part of the following bands allocated
exclusively to the Fixed Satellite Services (FSS):
- 14,00 GHz to 14,25 GHz (earth-to-space);
- 12,50 GHz to 12,75 GHz (space-to-earth);
or in the shared parts of the following bands, allocated to the FSS and Fixed Services (FS):
- 14,25 GHz to 14,50 GHz (earth-to-space);
- 10,70 GHz to 11,70 GHz (space-to-earth).
• The VSAT uses linear polarization.
• The VSAT operates through a geostationary satellite at least 3° away from any other geostationary satellite
operating in the same frequency band and covering the same area.
• The VSAT antenna diameter does not exceed 3,8 m, or equivalent effective area.
• The VSAT is either:
- a transmit only VSAT: designed for transmission only of radio-communications signals in any of the
frequency bands (earth-to-space) specified above; or
- a transmit and receive VSAT: designed for transmission and reception of radio-communications signals
in any of the frequency bands specified above; or
- a receive only VSAT: designed for reception only of radio-communications signals in any of the
frequency bands (space-earth) specified above.
• The VSAT is designed usually for unattended operation.
• The VSAT is operating as part of a satellite network (e.g. star, mesh or point-to-point) used for the distribution
and/or exchange of information between users.
• The transmit-only and transmit-and-receive VSAT is controlled and monitored by a Centralized Control and
Monitoring Function (CCMF). The CCMF is outside the scope of the present document.
The present document applies to the VSAT with its ancillary equipment and its various terrestrial ports, and when
operated within the boundary limits of the operational environmental profile declared by the applicant and when
installed as required by the applicant by declaration or in the user documentation.
The present document is intended to cover the provisions of Directive 2014/53/EU [4] (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
spectrum in order to avoid harmful interference".
In addition to the present document, other ENs that specify technical requirements in respect of essential requirements
under other parts of article 3 of the Directive 2014/53/EU (RE Directive) [4] may apply to equipment within the scope
of the present document.
NOTE: A list of such ENs is included on the web site http://www.newapproach.org/.
Satelitske zemeljske postaje in sistemi (SES) - Harmonizirani standard, ki zajema bistvene zahteve člena 3.2 direktive 2014/53/EU, za satelitske terminale z zelo majhno antensko odprtino (VSAT) - Oddajne, oddajno-sprejemne ali sprejemne satelitske zemeljske postaje, ki delujejo v frekvenčnih pasovih 11/12/14 GHz
Ta dokument se uporablja za satelitske terminale z zelo majhno antensko odprtino (VSAT) z naslednjimi značilnostmi:
• Satelitski terminal z zelo majhno antensko odprtino deluje v enem ali več frekvenčnih območjih, in sicer v delih naslednjih frekvenčnih območij, ki so izključno dodeljena
fiksnim satelitskim storitvam (FSS):
– od 14,00 do 14,25 GHz (Zemlja–vesolje);
– od 12,50 do 12,75 GHz (vesolje–Zemlja);
ali v delih naslednjih frekvenčnih pasov, ki so dodeljeni fiksnim satelitskim storitvam in fiksnim storitvam:
– od 14,25 do 14,50 GHz (Zemlja–vesolje);
– od 10,70 do 11,70 GHz (vesolje–Zemlja);
• Satelitski terminal z zelo majhno antensko odprtino uporablja linearno polarizacijo.
• Satelitski terminal z zelo majhno antensko odprtino deluje prek geostacionarnega satelita, ki je odmaknjen za vsaj 3° od kateregakoli drugega geostacionarnega satelita, ki deluje v istem frekvenčnem pasu in na istem območju.
• Premer antene satelitskega terminala z zelo majhno antensko odprtino ne presega 3,8 ali enakovredne dejanske površine.
• Satelitski terminal z zelo majhno antensko odprtino je:
– oddajni satelitski terminal z zelo majhno antensko odprtino, zasnovan izključno za oddajanje radiokomunikacijskih signalov v kateremkoli
zgoraj navedenem frekvenčnem pasu (Zemlja–vesolje); ali
– oddajno-sprejemni satelitski terminal z zelo majhno antensko odprtino, zasnovan za oddajanje in sprejemanje radiokomunikacijskih signalov v kateremkoli zgoraj navedenem frekvenčnem pasu; ali
– sprejemni satelitski terminal z zelo majhno antensko odprtino, zasnovan izključno za sprejemanje radiokomunikacijskih signalov v kateremkoli
zgoraj navedenem frekvenčnem pasu (vesolje–Zemlja);
• Satelitski terminal z zelo majhno antensko odprtino je izdelan za nenadzorovano delovanje.
• Satelitski terminal z zelo majhno antensko odprtino deluje kot del satelitskega omrežja (npr. zvezdnega, mrežnega ali od točke do točke), ki se uporablja za distribucijo in/ali izmenjavo informacij med uporabniki.
• Oddajni in oddajno-sprejemni satelitski terminal z zelo majhno antensko odprtino se krmili in spremlja z osrednjo funkcijo za krmiljenje in spremljanje (CCMF). Funkcija za spremljanje in krmiljenje ne spada v področje uporabe tega dokumenta.
Ta dokument se uporablja za satelitski terminal z zelo majhno antensko odprtino s pomožno opremo in različnimi zemeljskimi vrati, ko ta deluje znotraj mejnih vrednosti obratovalnega okoljskega profila, kot ga določi kandidat, ter ko je nameščen v skladu z zahtevami kandidatove izjave ali v skladu z zahtevami dokumentacije uporabnika.
Ta dokument zajema določbe člena 3.2 Direktive 2014/53/EU [4] (direktive RE), ki navaja: »/.../ Radijska oprema je izdelana tako, da optimalno uporablja in podpira učinkovito izrabo radijskega spektra, z namenom preprečevanja škodljivega motenja.«
Poleg tega dokumenta se lahko za opremo na področju uporabe tega dokumenta lahko uporabljajo tudi drugi standardi EN, ki določajo tehnične zahteve v zvezi z bistvenimi zahtevami iz drugih delov člena 3 Direktive 2014/53/EU (Direktive RE) [4].
OPOMBA: seznam tovrstnih evropskih standardov je na voljo na spletnem mestu http://www.newapproach.org.
General Information
Buy Standard
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.VSUHMHPQHSatellite Earth Stations and Systems (SES) - Harmonised Standard for Very Small Aperture Terminal (VSAT) - Transmit-only, transmit/receive or receive-only satellite earth stations operating in the 11/12/14 GHz frequency bands covering the essential requirements of article 3.2 of the Directive 2014/53/EU33.060.30Radiorelejni in fiksni satelitski komunikacijski sistemiRadio relay and fixed satellite communications systemsICS:Ta slovenski standard je istoveten z:ETSI EN 301 428 V2.1.1 (2016-05)SIST EN 301 428 V2.1.1:2016en01-september-2016SIST EN 301 428 V2.1.1:2016SLOVENSKI
STANDARD
SIST EN 301 428 V2.1.1:2016
ETSI EN 301 428 V2.1.1 (2016-05) Satellite Earth Stations and Systems (SES); Harmonised Standard for Very Small Aperture Terminal (VSAT); Transmit-only, transmit/receive or receive-only satellite earth stations operating in the 11/12/14 GHz frequency bands covering the essential requirements of article 3.2 of the Directive 2014/53/EU
HARMONISED EUROPEAN STANDARD SIST EN 301 428 V2.1.1:2016
ETSI ETSI EN 301 428 V2.1.1 (2016-05) 2
Reference REN/SES-00381 Keywords regulation, satellite, VSAT 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 - 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 301 428 V2.1.1:2016
ETSI ETSI EN 301 428 V2.1.1 (2016-05) 3 Contents Intellectual Property Rights . 7 Foreword . 7 Modal verbs terminology . 7 Introduction . 7 1 Scope . 9 2 References . 10 2.1 Normative references . 10 2.2 Informative references . 10 3 Definitions, symbols and abbreviations . 11 3.1 Definitions . 11 3.2 Symbols . 13 3.2 Abbreviations . 13 4 Technical requirements specifications . 14 4.1 General . 14 4.1.1 Environmental profile . 14 4.1.2 Control and Monitoring Functions (CMF) . 14 4.1.3 Operational configurations . 14 4.1.4 Transmit VSAT states and radio states . 14 4.1.4.1 Definitions . 14 4.1.4.2 Class A CMF . 14 4.1.4.3 Class B CMF . 15 4.1.4.4 Radio states . 15 4.2 Conformance requirements . 16 4.2.1 Off-axis spurious radiation . 16 4.2.1.1 Justification . 16 4.2.1.2 Specification. 16 4.2.1.2.1 Transmit VSAT . 16 4.2.1.2.2 Receive-only VSAT . 17 4.2.1.3 Conformance tests . 17 4.2.2 On-axis spurious radiation for transmit VSAT . 17 4.2.2.1 Justification . 17 4.2.2.2 Specification. 17 4.2.2.2.1 Specification 1: "Carrier-on" radio state . 17 4.2.2.2.2 Specification 2: "Carrier-off" and "Emissions disabled" radio states . 18 4.2.2.3 Conformance tests . 18 4.2.3 Off-axis e.i.r.p. emission density within the band . 18 4.2.3.0 General . 18 4.2.3.1 Justification . 18 4.2.3.2 Specification. 18 4.2.3.3 Conformance tests . 20 4.2.4 Carrier suppression . 20 4.2.4.1 Justification . 20 4.2.4.2 Specification. 20 4.2.4.3 Conformance tests . 20 4.2.5 Mechanical (antenna pointing) for transmit VSAT . 20 4.2.5.1 Justification . 20 4.2.5.2 Specification. 20 4.2.5.3 Conformance tests . 20 4.2.6 Class A Control and Monitoring Functions . 21 4.2.6.1 Control and Monitoring Functions (CMF) . 21 4.2.6.1.1 General . 21 4.2.6.1.2 CMF state transition diagram . 21 4.2.6.1.3 Specification of states . 22 4.2.6.2 Control Channels (CC) . 22 SIST EN 301 428 V2.1.1:2016
ETSI ETSI EN 301 428 V2.1.1 (2016-05) 4 4.2.6.2.1 Justification . 22 4.2.6.2.2 Specification . 22 4.2.6.2.3 Conformance tests . 23 4.2.6.3 Self monitoring functions . 23 4.2.6.3.1 General . 23 4.2.6.3.2 Processor monitoring . 23 4.2.6.3.3 Transmit subsystem monitoring . 24 4.2.6.3.4 VSAT transmission validation . 24 4.2.6.4 Reception of commands from the CCMF . 25 4.2.6.4.1 General . 25 4.2.6.4.2 Disable message . 25 4.2.6.4.3 Enable Message . 26 4.2.6.5 Power-on/Reset . 26 4.2.6.5.1 Justification . 26 4.2.6.5.2 Specification . 26 4.2.6.5.3 Conformance tests . 26 4.2.7 Class B Control and Monitoring Functions . 26 4.2.7.0 General . 26 4.2.7.1 Processor monitoring . 27 4.2.7.1.1 Justification . 27 4.2.7.1.2 Specification . 27 4.2.7.1.3 Conformance tests . 27 4.2.7.2 Transmit subsystem monitoring . 28 4.2.7.2.1 Justification . 28 4.2.7.2.2 Specification . 28 4.2.7.2.3 Conformance tests . 28 4.2.7.3 Power-on/Reset . 28 4.2.7.3.1 Justification . 28 4.2.7.3.2 Specification . 28 4.2.7.3.3 Conformance tests . 28 4.2.7.4 Control Channel (CC) reception . 28 4.2.7.4.1 Justification . 28 4.2.7.4.2 Specification . 28 4.2.7.4.3 Conformance tests . 28 4.2.7.5 Network control commands . 29 4.2.7.5.1 Justification . 29 4.2.7.5.2 Specification . 29 4.2.7.5.3 Conformance test . 29 4.2.7.6 Initial burst transmission . 29 4.2.7.6.1 Justification . 29 4.2.7.6.2 Specification . 29 4.2.7.6.3 Conformance tests . 29 4.2.8 Receive antenna off-axis gain pattern . 29 4.2.8.1 Justification . 29 4.2.8.2 Specification. 30 4.2.8.3 Conformance tests . 30 4.2.9 Blocking performance . 30 4.2.9.1 Justification . 30 4.2.9.2 Specification. 30 4.2.9.3 Conformance tests . 31 4.2.10 Adjacent Signal Selectivity . 31 4.2.10.1 Justification . 31 4.2.10.2 Specification. 31 4.2.10.3 Conformance tests . 31 5 Testing for compliance with technical requirements . 31 5.1 Environmental conditions for testing . 31 5.2 Essential radio test suites . 31 6 Test methods for the complete VSAT . 31 6.1 General . 31 6.2 Off-axis spurious radiation . 32 SIST EN 301 428 V2.1.1:2016
ETSI ETSI EN 301 428 V2.1.1 (2016-05) 5 6.2.0 General . 32 6.2.1 Test method . 33 6.2.1.0 General . 33 6.2.1.1 Up to 1 000 MHz . 33 6.2.1.1.1 Test site. 33 6.2.1.1.2 Measuring receivers . 34 6.2.1.1.3 Procedure . 34 6.2.1.2 Above 1 000 MHz . 34 6.2.1.2.0 General . 34 6.2.1.2.1 Identification of the significant frequencies of spurious radiation . 34 6.2.1.2.2 Measurement of radiated power levels of identified spurious radiation . 35 6.2.1.2.3 Measurement of conducted spurious radiation at the antenna flange . 36 6.3 On-axis spurious radiation for transmit VSAT . 37 6.3.1 Test method . 37 6.3.1.1 Test site . 37 6.3.1.2 Method of measurement . 37 6.3.1.2.1 General . 37 6.3.1.2.2 Method of measurement at the antenna flange . 37 6.3.1.2.3 Method of measurement with a test antenna . 38 6.4 Off-axis e.i.r.p. emission density within the band . 39 6.4.0 General . 39 6.4.1 Test method . 39 6.4.1.1 General . 39 6.4.1.2 Transmit output power density . 39 6.4.1.2.1 General . 39 6.4.1.2.2 Test site. 39 6.4.1.2.3 Method of measurement . 40 6.4.1.3 Antenna transmit gain . 41 6.4.1.3.1 General . 41 6.4.1.3.2 Test site. 41 6.4.1.3.3 Method of measurement . 41 6.4.1.4 Antenna transmit radiation patterns . 42 6.4.1.4.1 General . 42 6.4.1.4.2 Test site. 42 6.4.1.4.3 Test arrangement . 42 6.4.1.4.4 Co-polar radiation pattern-azimuth . 42 6.4.1.4.5 Co-polar radiation pattern-elevation . 43 6.4.1.4.6 Cross-polar radiation pattern-azimuth . 44 6.4.1.4.7 Cross-polar radiation pattern-elevation . 44 6.4.2 Computation of results . 45 6.5 Carrier suppression . 45 6.5.1 Test method . 45 6.6 Antenna pointing for transmit VSAT . 45 6.6.1 Test method . 45 6.7 Class A Control and Monitoring Functions . 46 6.7.1 General . 46 6.7.2 Test arrangement . 46 6.7.3 Control Channels (CC) . 47 6.7.3.1 Test method . 47 6.7.3.1.0 General . 47 6.7.3.1.1 Test method for internal CC . 47 6.7.3.1.2 Test method for external CC . 47 6.7.4 Processor monitoring . 48 6.7.4.1 Test method . 48 6.7.5 Transmit subsystem monitoring .
...
ETSI EN 301 428 V2.1.1 (2016-05)
HARMONISED EUROPEAN STANDARD
Satellite Earth Stations and Systems (SES);
Harmonised Standard for Very Small
Aperture Terminal (VSAT);
Transmit-only, transmit/receive or receive-only satellite
earth stations operating in the 11/12/14 GHz frequency bands
covering the essential requirements of
article 3.2 of the Directive 2014/53/EU
---------------------- Page: 1 ----------------------
2 ETSI EN 301 428 V2.1.1 (2016-05)
Reference
REN/SES-00381
Keywords
regulation, satellite, VSAT
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 - 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
---------------------- Page: 2 ----------------------
3 ETSI EN 301 428 V2.1.1 (2016-05)
Contents
Intellectual Property Rights . 7
Foreword . 7
Modal verbs terminology . 7
Introduction . 7
1 Scope . 9
2 References . 10
2.1 Normative references . 10
2.2 Informative references . 10
3 Definitions, symbols and abbreviations . 11
3.1 Definitions . 11
3.2 Symbols . 13
3.2 Abbreviations . 13
4 Technical requirements specifications . 14
4.1 General . 14
4.1.1 Environmental profile . 14
4.1.2 Control and Monitoring Functions (CMF) . 14
4.1.3 Operational configurations . 14
4.1.4 Transmit VSAT states and radio states . 14
4.1.4.1 Definitions . 14
4.1.4.2 Class A CMF . 14
4.1.4.3 Class B CMF . 15
4.1.4.4 Radio states . 15
4.2 Conformance requirements . 16
4.2.1 Off-axis spurious radiation . 16
4.2.1.1 Justification . 16
4.2.1.2 Specification. 16
4.2.1.2.1 Transmit VSAT . 16
4.2.1.2.2 Receive-only VSAT . 17
4.2.1.3 Conformance tests . 17
4.2.2 On-axis spurious radiation for transmit VSAT . 17
4.2.2.1 Justification . 17
4.2.2.2 Specification. 17
4.2.2.2.1 Specification 1: "Carrier-on" radio state . 17
4.2.2.2.2 Specification 2: "Carrier-off" and "Emissions disabled" radio states . 18
4.2.2.3 Conformance tests . 18
4.2.3 Off-axis e.i.r.p. emission density within the band . 18
4.2.3.0 General . 18
4.2.3.1 Justification . 18
4.2.3.2 Specification. 18
4.2.3.3 Conformance tests . 20
4.2.4 Carrier suppression . 20
4.2.4.1 Justification . 20
4.2.4.2 Specification. 20
4.2.4.3 Conformance tests . 20
4.2.5 Mechanical (antenna pointing) for transmit VSAT . 20
4.2.5.1 Justification . 20
4.2.5.2 Specification. 20
4.2.5.3 Conformance tests . 20
4.2.6 Class A Control and Monitoring Functions . 21
4.2.6.1 Control and Monitoring Functions (CMF) . 21
4.2.6.1.1 General . 21
4.2.6.1.2 CMF state transition diagram . 21
4.2.6.1.3 Specification of states . 22
4.2.6.2 Control Channels (CC) . 22
ETSI
---------------------- Page: 3 ----------------------
4 ETSI EN 301 428 V2.1.1 (2016-05)
4.2.6.2.1 Justification . 22
4.2.6.2.2 Specification . 22
4.2.6.2.3 Conformance tests . 23
4.2.6.3 Self monitoring functions . 23
4.2.6.3.1 General . 23
4.2.6.3.2 Processor monitoring . 23
4.2.6.3.3 Transmit subsystem monitoring . 24
4.2.6.3.4 VSAT transmission validation . 24
4.2.6.4 Reception of commands from the CCMF . 25
4.2.6.4.1 General . 25
4.2.6.4.2 Disable message . 25
4.2.6.4.3 Enable Message . 26
4.2.6.5 Power-on/Reset . 26
4.2.6.5.1 Justification . 26
4.2.6.5.2 Specification . 26
4.2.6.5.3 Conformance tests . 26
4.2.7 Class B Control and Monitoring Functions . 26
4.2.7.0 General . 26
4.2.7.1 Processor monitoring . 27
4.2.7.1.1 Justification . 27
4.2.7.1.2 Specification . 27
4.2.7.1.3 Conformance tests . 27
4.2.7.2 Transmit subsystem monitoring . 28
4.2.7.2.1 Justification . 28
4.2.7.2.2 Specification . 28
4.2.7.2.3 Conformance tests . 28
4.2.7.3 Power-on/Reset . 28
4.2.7.3.1 Justification . 28
4.2.7.3.2 Specification . 28
4.2.7.3.3 Conformance tests . 28
4.2.7.4 Control Channel (CC) reception . 28
4.2.7.4.1 Justification . 28
4.2.7.4.2 Specification . 28
4.2.7.4.3 Conformance tests . 28
4.2.7.5 Network control commands . 29
4.2.7.5.1 Justification . 29
4.2.7.5.2 Specification . 29
4.2.7.5.3 Conformance test . 29
4.2.7.6 Initial burst transmission . 29
4.2.7.6.1 Justification . 29
4.2.7.6.2 Specification . 29
4.2.7.6.3 Conformance tests . 29
4.2.8 Receive antenna off-axis gain pattern . 29
4.2.8.1 Justification . 29
4.2.8.2 Specification. 30
4.2.8.3 Conformance tests . 30
4.2.9 Blocking performance . 30
4.2.9.1 Justification . 30
4.2.9.2 Specification. 30
4.2.9.3 Conformance tests . 31
4.2.10 Adjacent Signal Selectivity . 31
4.2.10.1 Justification . 31
4.2.10.2 Specification. 31
4.2.10.3 Conformance tests . 31
5 Testing for compliance with technical requirements . 31
5.1 Environmental conditions for testing . 31
5.2 Essential radio test suites . 31
6 Test methods for the complete VSAT . 31
6.1 General . 31
6.2 Off-axis spurious radiation . 32
ETSI
---------------------- Page: 4 ----------------------
5 ETSI EN 301 428 V2.1.1 (2016-05)
6.2.0 General . 32
6.2.1 Test method . 33
6.2.1.0 General . 33
6.2.1.1 Up to 1 000 MHz . 33
6.2.1.1.1 Test site. 33
6.2.1.1.2 Measuring receivers . 34
6.2.1.1.3 Procedure . 34
6.2.1.2 Above 1 000 MHz . 34
6.2.1.2.0 General . 34
6.2.1.2.1 Identification of the significant frequencies of spurious radiation . 34
6.2.1.2.2 Measurement of radiated power levels of identified spurious radiation . 35
6.2.1.2.3 Measurement of conducted spurious radiation at the antenna flange . 36
6.3 On-axis spurious radiation for transmit VSAT . 37
6.3.1 Test method . 37
6.3.1.1 Test site . 37
6.3.1.2 Method of measurement . 37
6.3.1.2.1 General . 37
6.3.1.2.2 Method of measurement at the antenna flange . 37
6.3.1.2.3 Method of measurement with a test antenna . 38
6.4 Off-axis e.i.r.p. emission density within the band . 39
6.4.0 General . 39
6.4.1 Test method . 39
6.4.1.1 General . 39
6.4.1.2 Transmit output power density . 39
6.4.1.2.1 General . 39
6.4.1.2.2 Test site. 39
6.4.1.2.3 Method of measurement . 40
6.4.1.3 Antenna transmit gain . 41
6.4.1.3.1 General . 41
6.4.1.3.2 Test site. 41
6.4.1.3.3 Method of measurement . 41
6.4.1.4 Antenna transmit radiation patterns . 42
6.4.1.4.1 General . 42
6.4.1.4.2 Test site. 42
6.4.1.4.3 Test arrangement . 42
6.4.1.4.4 Co-polar radiation pattern-azimuth . 42
6.4.1.4.5 Co-polar radiation pattern-elevation . 43
6.4.1.4.6 Cross-polar radiation pattern-azimuth . 44
6.4.1.4.7 Cross-polar radiation pattern-elevation . 44
6.4.2 Computation of results . 45
6.5 Carrier suppression . 45
6.5.1 Test method . 45
6.6 Antenna pointing for transmit VSAT . 45
6.6.1 Test method . 45
6.7 Class A Control and Monitoring Functions . 46
6.7.1 General . 46
6.7.2 Test arrangement . 46
6.7.3 Control Channels (CC) . 47
6.7.3.1 Test method . 47
6.7.3.1.0 General . 47
6.7.3.1.1 Test method for internal CC . 47
6.7.3.1.2 Test method for external CC . 47
6.7.4 Processor monitoring . 48
6.7.4.1 Test method . 48
6.7.5 Transmit subsystem monitoring . 48
6.7.5.1 Test method . 48
6.7.6 VSAT transmission validation .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.