| Nr | Parameter2) | Description | Comments |
| 1 | Radiocommunication service | Mobile | - |
| 2 | Application | ULP-AMI | Ultra Low Power Active Medical Implant communication systems (ULP-AMI) . This RIR Covers systems specifically designed for the purpose of providing non-voice digital communications between active implantable medical devices and associated peripherals. |
| 3 | Frequency band | 402 - 405 MHz | - |
| 4 | Channelling | 25 kHz Individual transmitters may combine adjacent channels for increased bandwidth up to 300 kHz. | Other techniques to access spectrum or mitigate interference, including bandwidths greater than 300 kHz, can be used provided they result at least in an equivalent performance to the techniques described in harmonised standards adopted under Directive 2014/53/EU to ensure compatible operation with the other users and in particular with meteorological radiosondes. |
| 5 | Modulation / Occupied bandwidth | - | - |
| 6 | Direction / Separation | - | - |
| 7 | Transmit power / Power density | Max. 25 uW e.r.p. | - |
| 8 | Channel access and occupation rules | Techniques to access spectrum or mitigate interference according to harmonised standard required. | Other techniques to access spectrum or mitigate interference, including bandwidths greater than 300 kHz, can be used provided they result at least in an equivalent performance to the techniques described in harmonised standards adopted under Directive 2014/53/EU to ensure compatible operation with the other users and in particular with meteorological radiosondes. |
| 9 | Authorisation regime | Switzerland: License exempt. Liechtenstein: General authorisation. | Operation on NIB / NPB. (Non interference basis / non protection basis). |
| 10 | Additional essential requirements | - | - |
| 11 | Frequency planning assumptions | EN 301 839 | - |
| 12 | Planned changes | - | - |
| 13 | Reference | EN 301 839 / ERC/DEC/(01)17 /-. | Effective use of spectrum / ECC Decisions / ECC Recommendations. |
| 14 | Notification number | 2012/9510/CH G/TBT/N/CHE/161 | - |
| 15 | Remarks | EN 301 489-27, EN 60601-1-2. | - |
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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