Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR08051)
Feeder links

RIR0805-01
Feeder links above 1 GHz
1 - 3000 GHz
Fixed earth stations operating with GSO FSS
Edition 2.0 / 01.01.2025

Nr Parameter2)DescriptionComments
1Radiocommunication serviceFixed-satellite (Earth-to-space)-
2ApplicationFeeder linksFixed earth station operating with GSO FSS networks.
3Frequency bandA: 5.850 - 7.075 GHz
B: 12.75 - 13.25 GHz
C: 13.75 - 14.50 GHz
D: 27.50 - 30.00 GHz
E: 47.20 - 50.20 GHz
F: 50.40 - 52.40 GHz		Receive frequency bands (space-to-Earth):
3.80 - 4.20 GHz, 10.70 - 11.70 GHz, 12.50 - 12.75 GHz, 17.70 - 20.20 GHz, 37.50 - 40.50 GHz.
4Channelling--
5Modulation / Occupied bandwidth--
6Direction / Separation--
7Transmit power / Power densityDefined during individual frequency assignment. Max values according to ITU RR 21.8 - 21.13A, RR 22.26 - 22.39, RR 5.502, RR 5.503.
8Channel access and occupation rules--
9Authorisation regimeSwitzerland: License required.
Liechtenstein: Individual assignment required.		-
10Additional essential requirements--
11Frequency planning assumptions--
12Planned changes--
13Reference-/ ERC/DEC/(00)02, ECC/DEC/(21)01 / ERC/REC 74-01.Effective use of spectrum / ECC Decisions / ECC Recommendations.
14Notification numberG/TBT/N/CHE/289
2024/9020/CH		-
15RemarksRecommendation ITU-R S.465, ITU-R S.524, ITU-R S.580, ITU-R S.731, ITU-R S.2463, ITU-R SF.1006. ETSI TS 101 136. ECC Report 272.-

Normative part: 1 to 11
Informative part: Nr 12 to 15

1) RIR for similar and/or other applications are available under: https://www.bakom.admin.ch/en/technical-interface-regulations
2) For explanations and legal status, please refer to basis document 784.101.21 / RIR0000