Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR10121)
TTT

RIR1012-11
Automotive radar
24.05 - 24.25 GHz
100 mW e.i.r.p.
Edition 1.0 / 01.09.2021

Nr Parameter2)DescriptionComments
1Radiocommunication service--
2ApplicationAutomotive radarFor automotive radars (narrowband radar equipment). For mounting restrictions refer to ERC/REC 70-03 Annex 5.
3Frequency band24.05 - 24.25 GHz-
4Channelling--
5Modulation / Occupied bandwidth--
6Direction / Separation--
7Transmit power / Power densityMax. 100 mW e.i.r.p.Additional restrictions and requirements according to ERC/REC 70-03, Annex 5.
8Channel access and occupation rulesAccording to ERC/REC 70-03, Annex 5.-
9Authorisation regimeSwitzerland: License exempt.
Liechtenstein: General authorisation.		Operation on NIB / NPB. (Non interference basis / non protection basis).
10Additional essential requirements--
11Frequency planning assumptionsEN 302 858.-
12Planned changes--
13ReferenceEN 302 858 /-/ ERC/REC 70-03, Annex 5.Effective use of spectrum / ECC Decisions / ECC Recommendations.
14Notification numberG/TBT/N/CHE/256
2021/9502/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