Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR08081)
MSS Earth stations

RIR0808-13
MSS Earth stations
148 - 150 MHz, 400 MHz
LBRDC terminals using LEO satellites
Edition 3.0 / 01.08.2018

Nr Parameter2)DescriptionComments
1Radiocommunication serviceMobile-satellite-
2ApplicationMSS Earth stationsSatellite systems / MES for LBRDC operating below 1 GHz using LEO satellites.
3Frequency bandA: 148.00 - 149.90 MHz
B: 149.90 - 150.05 MHz
C: 399.90 - 400.05 MHz
RX MSS: 137.00 - 138.00 MHz, Downlink
RX MSS: 400.15 - 401.00 MHz, Downlink
TX MSS: 148.00 - 149.90 MHz, Uplink
TX LMSS: 149.90 - 150.05 MHz, Uplink
TX LMSS: 399.90 - 400.05 MHz, Uplink
4Channelling--
5Modulation / Occupied bandwidthDS-SSMA ,
FDMA.
Direct Sequence Spread Spectrum Multiple Access.
Frequency Division Multiple Access.
6Direction / Separation--
7Transmit power / Power densityMax. 106 dBpW/4 kHz (DS-SSMA),
Max. 130 dBpW/4 kHz (FDMA).
-
8Channel access and occupation rules--
9Authorisation regimeSwitzerland: No individual license required.
Liechtenstein: No individual assignment required.
Switzerland: The exemption from the individual licence requirement only applies under the condition and in the framework of a valid license for the Swiss territory that includes the use of individual customer terminals.
Liechtenstein: The exemption from the individual assignment requirement only applies under the condition and in the framework of a valid license for the Lichtenstein territory that includes the use of individual customer terminals.
10Additional essential requirements--
11Frequency planning assumptionsEN 301 721-
12Planned changes--
13ReferenceEN 301 721 / ERC/DEC/(99)05 /-.Effective use of spectrum / ECC Decisions / ECC Recommendations.
14Notification number2008/9503/CH
G/TBT/N/CHE/102
-
15RemarksEN 301 489-20-

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/bakom/en/home/frequenzen-antennen/nationaler-frequenzzuweisungsplan/schnittstellen-anforderungen.html
2) For explanations and legal status, please refer to basis document 784.101.21 / RIR0000