Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR05071)
PMR/PAMR

DRAFT - RIR0507-12
PMR (digital)
146.800 - 174.000 MHz
6.25 kHz, 12.5 kHz, 25 kHz (digital)
Edition 5.0.1 / 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 serviceMobile-
2ApplicationPMRPMR (digital).
For combined digital and analogue radiocommunication equipment, the following rule applies: For analogue mode the RIR for analogue equipment applies, for digital mode the RIR for digital equipment applies.
3Frequency bandA: 146.8000 - 147.6000 MHz
B: 150.4000 - 151.4000 MHz
C: 155.0000 - 169.4000 MHz
D: 169.4000 - 169.8125 MHz
E: 169.8125 - 174.0000 MHz		-
4Channelling6.25 kHz, 12.5 kHz, 25 kHz-
5Modulation / Occupied bandwidthF1D, G1D, F3E, G3E, GMSK-
6Direction / Separation4.6 MHz-
7Transmit power / Power density-Transmit power limit according to license / individual assignment.
A transmit power of max. 25 W e.r.p. is recommended.
8Channel access and occupation rulesAccording to EN 300 471.Rules for access and the sharing of common used channels (except for trunking and other PMR using standardised access protocol).
9Authorisation regimeSwitzerland: License required.
Liechtenstein: Individual assignment required.		No new assignments in the band 169.4000 - 169.8125 MHz.
10Additional essential requirements--
11Frequency planning assumptionsEN 300 113, EN 300 390, EN 301 166.-
12Planned changes--
13ReferenceEN 300 113, EN 300 390 / ECC/DEC/(05)02 / T/R 25-08.Effective use of spectrum / ECC Decisions / ECC Recommendations.
14Notification numbertbd.-
15RemarksEN 301 489-5. TS 102 658.-

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