Detail of Frequency Band
Band 37.5 – 38 GHz
| Notes to whole band | 5.547 |
|---|---|
| Part of RSUP | RSUP-P/4 |
| Service Fixed | |
|---|---|
| Category of assignment | Primary |
| Non-civil utilisation | Not used |
| Civil utilisation | Primary |
| Application Point-to-Point | |
| Additional information | 5.547 applies. |
| Service Fixed-Satellite (space-to-Earth) | |
|---|---|
| Category of assignment | Primary |
| Non-civil utilisation | Not used |
| Civil utilisation | Primary |
| Note | 5.550C |
| Additional information | Coordinated and uncoordinated FSS earth stations. Uncoordinated FSS earth stations shall not claim protection from stations of the FS |
| Service Space Research (space-to-Earth) | |
|---|---|
| Category of assignment | Primary |
| Non-civil utilisation | Not used |
| Civil utilisation | Primary |
| Service Earth Exploration-Satellite (space-to-Earth) | |
|---|---|
| Category of assignment | Secondary |
| Non-civil utilisation | Not used |
| Civil utilisation | Primary |
| Service Mobile except aeronautical mobile | |
|---|---|
| Category of assignment | Primary |
| Non-civil utilisation | Not used |
| Civil utilisation | Primary |
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 5.547
The bands 31.8 – 33.4 GHz, 37 – 40 GHz, 40.5 – 43.5 GHz, 51.4 – 52.6 GHz, 55.78 – 59 GHz and 64 –66 GHz are available for high-density applications in the fixed service (see Resolution 75). Administrations should take this into account when considering regulatory provisions in relation to these bands. Because of the potential deployment of high-density applications in the fixed-satellite service in the bands 39.5 – 40 GHz and 40.5 – 42 GHz (see No. 5.516B of RR), administrations should further take into account potential constraints to high-density applications in the fixed service, as appropriate.
Note 5.550C
The use of the frequency bands 37.5-39.5 GHz (space-to-Earth), 39.5-42.5 GHz (space-to-Earth), 47.2- 50.2 GHz (Earth-to-space) and 50.4-51.4 GHz (Earth-to-space) by a non-geostationary-satellite system in the fixed-satellite service is subject to the application of the provisions of No. 9.12 for coordination with other non-geostationary satellite systems in the fixed-satellite service but not with non-geostationary-satellite systems in other services. Resolution 770 (WRC-19) shall also apply, and No. 22.2 shall continue to apply. (WRC-19)