Draft ETSI EN 303 372-1 V1.2

Draft ETSI EN 303 372-1 V1.2.0 (2021-03)

HARMONISED EUROPEAN STANDARD

Satellite Earth Stations and Systems (SES); Satellite broadcast reception equipment; Part 1: Outdoor unit receiving in the 10,7 GHz to 12,75 GHz frequency band;

Harmonised Standard for access to radio spectrum

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Draft ETSI EN 303 372-1 V1.2.0 (2021-03)

Reference REN/SES-00443-1

Keywords broadcasting, receiver, requirements, satellite

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Draft ETSI EN 303 372-1 V1.2.0 (2021-03)

Contents

Intellectual Property Rights ................................................................................................................................5

Foreword ............................................................................................................................................................. 5

Modal verbs terminology....................................................................................................................................6

Introduction ........................................................................................................................................................6

1 Scope ........................................................................................................................................................8

2 References ................................................................................................................................................8

2.1

Normative references .........................................................................................................................................8

2.2

Informative references........................................................................................................................................8

3 Definition of terms, symbols and abbreviations.......................................................................................9

3.1

Terms .................................................................................................................................................................. 9

3.2

Symbols ..............................................................................................................................................................9

3.3

Abbreviations .....................................................................................................................................................9

4 Technical requirements specifications ...................................................................................................10

4.1

Environmental profile.......................................................................................................................................10

4.2

Equipment capabilities .....................................................................................................................................10

4.3

Conformance requirements ..............................................................................................................................10

4.3.1

Unwanted radiation including Local Oscillator (LO) leakage radiated from the antenna ..........................10

4.3.2

Antenna gain pattern...................................................................................................................................11

4.3.3

Pointing accuracy capability .......................................................................................................................12

4.3.4

Antenna pointing and efficiency stability under severe environmental conditions.....................................13

4.3.5

Linear polarization plane alignment capability...........................................................................................13

4.3.6

Image frequency rejection ..........................................................................................................................14

4.3.7

Receiver blocking .......................................................................................................................................14

5 Testing for compliance with technical requirements..............................................................................15

5.1

Environmental conditions for testing ...............................................................................................................15

6 Test methods ..........................................................................................................................................15

6.1

Pointing accuracy capability.............................................................................................................................15

6.2

Receiver blocking.............................................................................................................................................15

6.3

LNBF cross-polar discrimination .....................................................................................................................16

6.3.1

Linear polarization......................................................................................................................................16

6.3.2

Circular polarization ...................................................................................................................................17

6.4

Linear polarization plane alignment error ........................................................................................................18

Annex A (informative):

Relationship between the present document and the essential requirements of Directive 2014/53/EU .........................................................19

Annex B (informative): Interface between ODU and IDU .................................................................21

Annex C (normative):

Generic LNBF specification..........................................................................22

C.1 Introduction ............................................................................................................................................22

C.2 Scope ......................................................................................................................................................22

C.3 Technical requirements specifications ...................................................................................................22

C.3.1 Environmental profile.......................................................................................................................................22

C.3.2 Equipment capabilities .....................................................................................................................................22

C.3.3 Conformance requirements ..............................................................................................................................23

C.3.3.1

Unwanted radiation including Local Oscillator (LO) leakage radiated from the antenna ..........................23

C.3.3.2

Cross-polar discrimination..........................................................................................................................23

C.3.3.3

Image frequency rejection ..........................................................................................................................23

C.3.3.4

Clamp diameter...........................................................................................................................................23

C.3.3.5

Location of phase centre .............................................................................................................................23

C.3.3.6

Taper ........................................................................................................................................................... 24

ETSI

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Draft ETSI EN 303 372-1 V1.2.0 (2021-03)

C.3.3.7

Receiver blocking .......................................................................................................................................24

Annex D (normative):

Applicability in conjunction with EN 50585:2014 ......................................25

Annex E (informative): Applicability of parameters given in ETSI EG 203 336 .............................26

Annex F (informative): Other ODU features and performance characteristics ..............................27

Annex G (normative):

Partial testing of new LNBF models.............................................................28

G.1 Introduction ............................................................................................................................................28

G.2 Scope ......................................................................................................................................................28

G.3 Excluded conformance requirements .....................................................................................................28

Annex H (informative): Change history ...............................................................................................29 History ..............................................................................................................................................................30

ETSI

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Draft ETSI EN 303 372-1 V1.2.0 (2021-03)

Intellectual Property Rights

Essential patents

IPRs essential or potentially essential to normative deliverables 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 ().

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.

Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

Foreword

This draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee Satellite Earth Stations and Systems (SES), and is now submitted for the combined Public Enquiry and Vote phase of the ETSI standards EN Approval Procedure.

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.1].

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.

The present document is part 1 of a multi-part deliverable covering satellite broadcast reception equipment, as identified below:

Part 1: "Outdoor unit receiving in the 10,7 GHz to 12,75 GHz frequency band";

Part 2: "Indoor unit".

Proposed national transposition dates

Date of latest announcement of this EN (doa):

3 months after ETSI publication

Date of latest publication of new National Standard or endorsement of this EN (dop/e):

6 months after doa

Date of withdrawal of any conflicting National Standard (dow):

18 months after doa

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