Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR10211)
Telecommand, telemetry and data transmission with higher power

RIR1021-08
Higher power SRDs
72.2375 - 72.2625 MHz
250 mW e.r.p. / Forestry application only.
Edition 3.0 / 01.08.2018

Nr Parameter2)DescriptionComments
1Radiocommunication service--
2ApplicationNon-specific SRDsFor forestry applications only.
3Frequency band72.2375 - 72.2625 MHzCentre frequency: 72.250 MHz.
This frequency band is assigned to military applications.
4Channellingup to 25 kHz-
5Modulation / Occupied bandwidth--
6Direction / Separation--
7Transmit power / Power densityMax. 250 mW e.r.p.-
8Channel access and occupation rulesDuty Cycle up to 10 %The equipment has to be switched off immediately in case of interference with military applications.
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, EN 300 113.-
12Planned changes--
13ReferenceEN 300 220-2, EN 300 113 /-/-.Effective use of spectrum / ECC Decisions / ECC Recommendations.
14Notification numberG/TBT/N/CHE/102
2008/9503/CH
-
15RemarksEN 301 489-3-

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