Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR06041)
Maritime navigation

Inland waterway radar
9300 - 9500 MHz
For inland waterways
Edition 5.0 / 01.08.2018

Nr Parameter2)DescriptionComments
1Radiocommunication serviceRadionavigation-
2ApplicationInland waterway radarRadar navigation on cruise boats and yachts on inland waterways.
3Frequency band9300 - 9500 MHz-
5Modulation / Occupied bandwidthP0N / The -40 dBc bandwidth occupied by the emissions shall be within the 9300 - 9500 MHz band.-
6Direction / Separation--
7Transmit power / Power densityMax. 10 kW peak output power.
Max. 10 MW peak e.i.r.p.
8Channel access and occupation rules--
9Authorisation regimeLicense exempt.-
10Additional essential requirements--
11Frequency planning assumptionsEN 302 194ITU Radio Regulations, Appendix 3
ITU-R M.1177 (Measurement of unwanted emissions of radar)
ITU-R SM.329 (Unwanted emissions in the spurious domain)
ITU-R SM.1541 (Unwanted emissions in the out-of-band domain)
ERC/REC 74-01 (Unwanted emissions in the spurious domain)
12Planned changes--
13ReferenceEN 302 194 /-/-.Effective use of spectrum / ECC Decisions / ECC Recommendations.
14Notification numberG/TBT/N/CHE/182

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