Nr | Parameter2) | Description | Comments |
1 | Radiocommunication service | - | - |
2 | Application | GBSAR | High Definition Ground Based Synthetic Aperture Radar (HD-GBSAR). HD-GBSAR systems are operated by trained professionals only. |
3 | Frequency band | 76 - 77 GHz | - |
4 | Channelling | - | - |
5 | Modulation / Occupied bandwidth | - | - |
6 | Direction / Separation | - | - |
7 | Transmit power / Power density | Max. 40 dBm mean e.i.r.p. Max. 18 dBm/MHz mean e.i.r.p. spectral density. | Max. -22 dBm/10MHz e.i.r.p. out of band emissions in the bands 71-76 GHz and 81-86 GHz. |
8 | Channel access and occupation rules | HD-GBSAR shall implement Detect and Avoid (DAA) with technical requirements as described in ECC/DEC/(21)02 Annex 2. | Techniques to access spectrum and mitigate interference that provide an appropriate level of performance to comply with the essential requirements of Directive 2014/53/EU shall be used. |
9 | Authorisation regime | Switzerland: License exempt. Liechtenstein: General authorisation. | Operation on NIB / NPB (Non interference basis / non protection basis). HD-GBSAR shall not be operated in the vicinity (i.e. within 50 m line of sight) of fixed transport infrastructure radar and/or railway level crossing obstacle detection radar operating in the 76-77 GHz band. |
10 | Additional essential requirements | - | - |
11 | Frequency planning assumptions | - | - |
12 | Planned changes | - | - |
13 | Reference | EN 303 661 / ECC/DEC/(21)02 / ERC/REC 70-03, Annex 6. | Effective use of spectrum / ECC Decisions / ECC Recommendations. |
14 | Notification number | G/TBT/N/CHE/289 2024/9020/CH | - |
15 | Remarks | EN 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
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