Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR10101)
Wideband data transmission systems

Wideband data transmission systems
2400 - 2483.5 MHz
100 mW e.i.r.p.
Edition 6.0 / 01.08.2018

Nr Parameter2)DescriptionComments
1Radiocommunication service--
2ApplicationWideband data transmission systemsStand-alone radio devices with or without their own control provisions. Plug-in radio devices intended for use with or within a variety of host systems or within combined equipment.
The equipment can be used in fixed, mobile or portable applications.
3Frequency band2400.0 - 2483.5 MHz-
5Modulation / Occupied bandwidth-Frequency Hopping Spread Spectrum (FHSS).
Direct Sequence Spread Spectrum (DSSS).
Orthogonal Frequency Division Multiplexing (OFDM).
6Direction / Separation--
7Transmit power / Power densityMax. 100 mW e.i.r.p..
Max. 100 mW/100 kHz e.i.r.p. for FHSS.
Max. 10 mW/MHz e.i.r.p. for wideband modulations.
For Frequency hopping spread spectrum modulation (FHSS), the maximum e.i.r.p. spectral density is limited to 100mW/100kHz.
For wide band modulations other then FHSS (e.g. DSSS, OFDM, etc.), the maximum e.i.r.p. spectral density is limited to 10 mW/MHz.
Type of Antenna: integral or dedicated.
8Channel access and occupation rulesThe equipment shall use advanced mitigation techniques.The equipment shall implement an adequate spectrum sharing mechanism in order to facilitate sharing between the various technologies and applications.
The adequate spectrum sharing mechanism can be e.g. LBT (Listen Before Talk), DAA (Detect And Avoid) or any other mechanism providing a similar level of mitigation.
9Authorisation regimeSwitzerland: License exempt.
Liechtenstein: General authorisation.
Operation on NIB / NPB. (Non interference basis / non protection basis).
10Additional essential requirements--
11Frequency planning assumptionsEN 300 328-
12Planned changes--
13ReferenceEN 300 328 /-/ ERC/REC 70-03, Annex 3.Effective use of spectrum / ECC Decisions / ECC Recommendations.
14Notification number2012/9510/CH
15RemarksEN 301 489-17Test Report Template ETSI TR 102 475 may be applied for testing to EN 300 328.

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