Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR10021)
Railway applications

RIR1002-04
Eurobalise
984 - 7484 kHz
9 dBuA/m at 10 m. Centre frequency = 4234 kHz.
Edition 5.0 / 01.08.2018

Nr Parameter2)DescriptionComments
1Radiocommunication service--
2ApplicationEurobaliseEurobalise up-link. Transmitting only on receipt of a Eurobalise / Euroloop telepowering signal from a train.
3Frequency band984 - 7484 kHzEurobalise transmit centre frequency = 4234 kHz
4Channelling--
5Modulation / Occupied bandwidth--
6Direction / Separation--
7Transmit power / Power densityMax. 9 dBuA/m at 10 mRefer to EN 302 608, clause 4.2 for the Eurobalise transmitter mask.
8Channel access and occupation rulesDuty Cycle max. 1 %.-
9Authorisation regimeSwitzerland: License exempt.
Liechtenstein: General authorisation.		Operation on NIB / NPB. (Non interference basis / non protection basis).
10Additional essential requirements--
11Frequency planning assumptionsEN 302 608-
12Planned changes--
13ReferenceEN 302 608 /-/ ERC/REC 70-03, Annex 4.Effective use of spectrum / ECC Decisions / ECC Recommendations.
14Notification number2009/9507/CH
G/TBT/N/CHE/118		-
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