Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR06041)
Maritime navigation

RIR0604-01
Inland waterway radar
9300 - 9500 MHz
Radar navigation on the Rhine
Edition 3.1 / 01.01.2021

Nr Parameter2)DescriptionComments
1Radiocommunication serviceRadionavigation-
2ApplicationInland waterway radarRadar navigation on the Rhine.
Radar navigation on cruise boats on inland waterways.
3Frequency band9300 - 9500 MHz-
4Channelling--
5Modulation / Occupied bandwidthP0N-
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 regimeSwitzerland: Notification required.
Liechtenstein: Individual assignment required.		Radio equipment is listed in the 'Ship station license'.
10Additional essential requirementsSR 747.224.114.1Vorschriften betreffend die Mindestanforderungen und
Prüfbedingungen für Navigationsradaranlagen in der Rheinschifffahrt. (German, French, Italian).
See also SR 784.101.21, VFAV, Anhang 1.
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 /-/-.
SR 747.224.114.1		Effective use of spectrum / ECC Decisions / ECC Recommendations.
14Notification numberG/TBT/N/CHE/102
2008/9503/CH		-
15Remarks--

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