Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR10031)
Tracking, tracing and data acquisition

RIR1003-09
Tracking, tracing and data acquisition: data networks
865 - 868 MHz
500 mW / 2.5% DC / APC / max. 200 kHz BW
Edition 3.0 / 01.01.2026

Nr Parameter2)DescriptionComments
1Radiocommunication service--
2ApplicationTracking, tracing and data acquisitionData networks, such as for utilities or other applications for the purpose of data acquisition.
3Frequency bandA: 865.6-865.8 MHz
B: 866.2-866.4 MHz
C: 866.8-867.0 MHz
D: 867.4-867.6 MHz		-
4Channelling--
5Modulation / Occupied bandwidth- / max. 200 kHz.-
6Direction / Separation--
7Transmit power / Power densityMax. 500 mW e.r.p.-
8Channel access and occupation rulesDuty cycle max. 2.5% and APC required.Adaptive Power Control (APC) is able to reduce a link transmit power from its maximum to less than or equal to 5 mW. Alternatively other mitigation techniques which achieve at least an equivalent level of spectrum compatibility.
9Authorisation regimeSwitzerland: License exempt.
Liechtenstein: General authorisation.		Operation on NIB / NPB. (Non interference basis / non protection basis).
10Additional essential requirements--
11Frequency planning assumptionsEN 303 659-
12Planned changes--
13ReferenceEN 303 659 /-/ ERC/REC 70-03, Annex 2.Effective use of spectrum / ECC Decisions / ECC Recommendations.
14Notification numberG/TBT/N/CHE/298
2025/9021/CH		-
15RemarksEN 301 489-3Not for 'network access points'.

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