Detail of Frequency Band
Band 505 – 526.5 kHz
| Part of RSUP | RSUP-P/27 |
|---|
| Service Aeronautical radionavigation | |
|---|---|
| Category of assignment | Primary |
| Non-civil utilisation | Equal rights |
| Civil utilisation | Equal rights |
| Application Beacons (aeronautical) | |
| Harmonisation | Frequency plan Geneva 785 |
| Additional information | Aeronautical radiobeacons. |
| Service Maritime mobile | |
|---|---|
| Category of assignment | Primary |
| Non-civil utilisation | Not used |
| Civil utilisation | Primary |
| Notes | 5.79, 5.79A, 5.84 |
| Application NAVTEX | |
| Section | 518 kHz |
| Harmonisation | Appendix 15 of RR |
| Additional information | NAVTEX within GMDSS. Any harmful interference must not be caused to the frequencies 490 kHz and 518 kHz used for transmission coast stations in the NAVTEX service in accordance with footnote of the RR 5.82. |
| Application Maritime communications | |
| Harmonisation | Frequency plan Geneva 785 |
| Additional information | Radiotelegraphy in accordance with 5.79. NAVTEX in accordance with 5.79A and 5.84. |
| Application Defence systems | |
|---|---|
| Additional information | Non-civil use on an equal basis. |
| Application RFID | |
|---|---|
| Section | 400 – 600 kHz |
| Harmonisations | CEPT/ERC/REC 70-03, 2019/1345 |
| Authorisation | VO-R/10 Art. 11 |
| Additional information | Magnetic field strength max -8 dBμA/m at 10m. |
| Application Active medical implants | |
|---|---|
| Section | 315 – 600 kHz |
| Harmonisations | CEPT/ERC/REC 70-03, 2019/1345 |
| Authorisation | VO-R/10 Art. 12 |
| Additional information | Magnetic field strength max -5 dBμA/m at 10m, duty cycle max. 10%. |
| Application Inductive applications | |
|---|---|
| Harmonisations | CEPT/ERC/REC 70-03, 2019/1345 |
| Authorisation | VO-R/10 Art. 9 |
| Additional information | Magnetic field strength max -5 dBμA/m at 10m. |
Non-civil Utilisation – Priority
Band reserved for non-civil utilisation. If civil utilisation is also stated with priority, the band is being used equally with civil utilisation on the basis of coordination.
Non-civil Utilisation – Subsidiarity
Non-civil stations can use the band with subsidiarity to civil ones (which use the band with priority), but must not interfere and do not have rihgt to protection against interference by civil utilisation.
Non-civil Utilisation – Not Used
Non-civil stations cannot use the band.
Civil Utilisation – Priority
Band reserved for civil utilisation. If non-civil utilisation is also stated with priority, the band is being used equally with non-civil utilisation on the basis of coordination.
Civil Utilisation – Subsidiarity
Civil stations can use the band with subsidiarity to non-civil ones (which use the band with priority), but must not interfere and do not have rihgt to protection against interference by non-civil utilisation.
Civil Utilisation – Not Used
Civil stations cannot use the band.
Note 5.79
In the maritime mobile service, the frequency bands 415 – 495 kHz and 505 – 526.5 kHzare limited to radiotelegraphy and may also be used for the NAVDAT system in accordance with the most recent version of Recommendation ITU-R M.2010, subject to agreement between interested and affected administrations. NAVDAT transmitting stations are limited to coast stations. (WRC-19).
Note 5.79A
When establishing coast stations in the NAVTEX service on the frequencies 490 kHz, 518 kHz and 4 209.5 kHz, administrations are strongly recommended to coordinate the operating characteristics in accordance with the procedures of the International Maritime Organization (IMO), see Resolution 339.
Note 5.84
The conditions for the use of the frequency 518 kHz by the maritime mobile service are prescribed in Articles 31 and 52 of RR.