Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR10231)
UWB applications

RIR1023-05
BMA
2200 - 8000 MHz
BMA and specific Material sensing devices
Edition 5.0 / 01.08.2018

Nr Parameter2)DescriptionComments
1Radiocommunication service--
2ApplicationBMABuilding Material Analysis and classification applications and specific Material Sensing devices using Ultra-Wideband (UWB) technology.
3Frequency band2200 - 8000 MHz-
4Channelling--
5Modulation / Occupied bandwidth--
6Direction / Separation--
7Transmit power / Power densityLimits for peak e.r.p./e.i.r.p. and e.r.p./e.i.r.p. spectral density according to ECC/DEC/(07)01.Limits of undesired emissions (and definitions) according to ECC/DEC/(07)01, Annex 1 and Annex 2.
8Channel access and occupation rulesECC/DEC/(07)01.
Operational requirements according to ECC/DEC/(07)01, Annex 1, Annex 2:
- Non locking manual transmitter ON switch.
- Automatic switch OFF if BMA device is not moved.
- Listen Before Talk (LBT) mechanism for BMA devices operating with the higher power levels according to clause 5) - Transmit power limit.
- Radar detection.
9Authorisation regimeSwitzerland: License exempt.
Liechtenstein: General authorisation.		Operation on NIB / NPB. (Non interference basis / non protection basis).
10Additional essential requirements--
11Frequency planning assumptionsECC/DEC/(07)01, EN 302 065-4TR102 495-1
12Planned changes--
13ReferenceEN 302 065-4 / ECC/DEC/(07)01 /-.Effective use of spectrum / ECC Decisions / ECC Recommendations.
14Notification number2012/9510/CH
G/TBT/N/CHE/161		-
15RemarksEN 301 489-33-

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