Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR10081)
Non-specific SRDs

DRAFT - RIR1008-33
Non-specific SRDs
169.400 - 169.4875 MHz
10 mW e.r.p. / 0.1 % DC
Edition 4.0.1 / 01.09.2024

Draft version of RIR
This draft RIR is merely for information purposes and is not legally binding at the time of this publication and their contents can still undergo important modifications until officially released.

Nr Parameter2)DescriptionComments
1Radiocommunication service--
2ApplicationNon-specific SRDsFor any type of application which fulfils the technical conditions (typical uses are telemetry, telecommand, alarms, data in general and other similar applications).
3Frequency band169.400 - 169.4875 MHzDevices may probably suffer from interference in Switzerland and in the Principality of Liechtenstein. The applications have to accept interference from Paging services (channel 169.4125 - 169.4375 MHz may be used for wide area paging systems in Switzerland).
4Channelling--
5Modulation / Occupied bandwidth--
6Direction / Separation--
7Transmit power / Power densityMax. 10 mW e.r.p.-
8Channel access and occupation rulesDuty cycle max. 0.1 %.-
9Authorisation regimeSwitzerland: License exempt.
Liechtenstein: General authorisation.		Operation on NIB / NPB. (Non interference basis / non protection basis).
10Additional essential requirements--
11Frequency planning assumptionsEN 300 220-2-
12Planned changes--
13ReferenceEN 300 220-2 / ECC/DEC/(05)02 / ERC/REC 70-03, Annex 1.Effective use of spectrum / ECC Decisions / ECC Recommendations.
14Notification numbertbd.-
15RemarksEN 301 489-3This frequency band is also regulated by RIR1003-03.

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