Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR10021)
Railway applications

RIR1002-05
Euroloop
7300 - 23000 kHz
-7 dBuA/m at 10m. Centre frequency = 13547 kHz
Edition 3.0 / 01.08.2018

Nr Parameter2)DescriptionComments
1Radiocommunication service--
2ApplicationEuroloopWake-up of Euroloop transmitter by means of the train onboard equipment (OBE) transmitting on 27095 kHz. (Refer to RIR1002-02)
3Frequency band7300 - 23000 kHzEuroloop transmit centre frequency = 13547 kHz
4Channelling--
5Modulation / Occupied bandwidthBPSK, DSSS-
6Direction / Separation--
7Transmit power / Power densityMax. - 7 dBuA/m at 10 mThe transmitted magnetic field strength shall not exceed -7 dBuA/m at 10 m distance within the frequency band 11,1 MHz to 16,0 MHz measured in a bandwidth of 10 kHz spatially averaged over any 200 m length of the loop.
Refer to EN 302 609, clause 4.2.4 for the Euroloop transmitter mask.
8Channel access and occupation rulesThe Euroloop shall transmit only in presence of trains, equipped with Euroloop system, on the track.-
9Authorisation regimeSwitzerland: License exempt.
Liechtenstein: General authorisation.
Operation on NIB / NPB. (Non interference basis / non protection basis).
10Additional essential requirements--
11Frequency planning assumptionsEN 302 609ECC Report 98
12Planned changes--
13ReferenceEN 302 609 /-/ 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