Radio service
A radio service ( English radiocommunication service ) comprises the entirety of radio applications or uses, the intended use of which has an essential common characteristic, in accordance with the definition of the regulations for radio service (VO Funk) of the International Telecommunication Union (ITU). He can u. a. serve to transmit, transmit or receive radio waves for the purposes of telecommunications or radio astronomy . Radio services can be used purely for civil, military or for authorities and organizations with security tasks (BOS).
Unless otherwise stated, each radio service named in the VO Funk refers to terrestrial use, whereby the VO Funk regulates the electromagnetic spectrum from 8.3 kHz to 3000 GHz as agreed and allocates it to radio services worldwide.
Categorization
A categorization of different radio services takes place both by the ITU and by the national authority for the regulation of radio usage (in Germany the Federal Network Agency / Frequency Management ).
Table of radio services (according to ITU / VO radio)
The following definitions apply in the German regulation and in accordance with ITU / VO Funk:
| No. | German | Article, according to VO Funk ( English ) | description |
|---|---|---|---|
| 1 | Amateur radio service | 1.56 - amateur service | |
| 2 | Amateur radio service via satellite | 1.57 - amateur satellite service | |
| 3 | Earth exploration radio service via satellite | 1.51 - earth exploration-satellite service | |
| 5 | Fixed radio service (also out of date: Fixed aeronautical radio service) |
1.20 - fixed service (also obsolete: Aeronautical fixed service ) |
|
| 6th | Fixed radio service via satellite | 1.21 - fixed satellite service | |
| 7th | Air navigation service | 1.46 - aeronautical radionavigation service | |
| 8th | Air navigation radio service via satellite | 1.47 - aeronautical radionavigation-satellite service | |
| 9 | Radio service | 1.19 - radiocommunication service | see definition above |
| 10 | Intersatellite service | 1.22 - inter-satellite service | |
| Port operator | 1.30 - port operation service | ||
| Ship guidance radio service | 1.31 - Ship movement service | ||
| 12 | Mobile aeronautical service | 1.32 - aeronautical mobile service | |
| 13 | Mobile Air Service (OR) | 1.33 - aeronautical mobile service (OR) | |
| 14th | Aeronautical Mobile Service (R) | 1.34 - aeronautical mobile service (R) | |
| 15th | Mobile aeronautical radio service via satellite | 1.35 - aeronautical mobile-satellite service | |
| 16 | Mobile aeronautical service via satellite (OR) | 1.36 - aeronautical mobile-satellite service (OR) | |
| 17th | Mobile aeronautical service via satellite (R) | 1.37 - aeronautical mobile-satellite service (R) | |
| 18th | Land mobile service | 1.26 - land mobile service | |
| 19th | Land mobile radio service via satellite | 1.27 - land mobile satellite service | |
| 20th | Mobile maritime service | 1.28 - maritime mobile service | |
| 21st | Mobile marine radio service via satellite | 1.29 - maritime mobile satellite service | |
| 22nd | Cellular service | 1.24 - mobile service | |
| 23 | Cellular service via satellite | 1.25 - mobile satellite service | |
| 24 | Navigational radio service | 1.42 - radio navigation service | |
| 25th | Navigation radio service via satellite | 1.43 - radionavigation-satellite service | |
| 26th | Non-navigational location radio service | 1.48 - radiolocation service | |
| 27 | Non-navigational positioning radio service via satellite | 1.49 - radiolocation satellite service | |
| 28 | Normal frequency and time signal service | 1.53 - standard frequency and time signal service | |
| 29 | Standard frequency and time signal radio service via satellite | 1.54 - standard frequency and time signal-satellite service | |
| 30th | Location radio service | 1.40 - radio determination service | |
| 31 | Positioning radio service via satellite | 1.41 - radiodetermination-satellite service | |
| 32 | Radio astronomy service | 1.58 - radio astronomy service | |
| 33 | Broadcasting service | 1.38 - broadcasting service | |
| 34 | Satellite broadcasting service | 1.39 - broadcasting satellite service | |
| 35 | Maritime navigation radio service | 1.44 - maritime radio navigation service | |
| 36 | Maritime navigation radio service via satellite | 1.45 - maritime radionavigation-satellite service | |
| 37 | Space telecommunication service | 1.23 - space operation service | |
| 38 | Space Research Service | 1.55 - space research service | |
| 39 | Weather aid radio service | 1.50 - meteorological aids service | |
| 40 | Weather radio service via satellite | 1.52 - meteorological-satellite service | |
| 56 | Security radio service | 1.59 - safety service | |
| 57 | Special radio service | 1.60 - special service |
Differentiation of assignment to radio services
The radio services are differentiated into primary and secondary radio services . In the plans and tables concerned, these are usually identified in a separate column using different spellings as follows:
- Primary radio service: Spelling in capital letters, e.g. B. FIXED WIRELESS SERVICE
- Secondary radio service: normal spelling, e.g. B. Location radio service.
A primary radio service is a radio service whose radio stations in the relevant band can request protection against interference from radio stations of secondary radio services, even if these frequencies have already been allocated. Protection against interference from radio stations of the same or a different primary radio service can only be requested by the radio station to which the frequency was allocated earlier.
A secondary radio service is a radio service whose radio stations are not allowed to cause interference with the radio stations of a primary radio service, nor can they require protection against interference from such radio stations, regardless of when the frequency assignment is made to radio stations of the primary radio service. However, you can request protection against interference from radio stations of the same or another secondary radio service whose frequency allocation takes place later.
See also
Web links
Individual evidence
- ↑ VO Funk, 2012 edition, Article 1.19
- ↑ § 4 Definitions in the frequency range allocation plan of the Frequency Range Allocation Plan Ordinance
- ↑ Frequency range allocation plan for the Federal Republic of Germany and international allocation of the frequency ranges 9 kHz - 400 GHz; 1994; issued by the BMPT; BAPT order no. 5010311 001-1; Page 13, No. 56, Definition: Security Radio Service .
- ↑ Frequency range allocation plan for the Federal Republic of Germany and international allocation of the frequency ranges 9 kHz - 400 GHz; 1994; issued by the BMPT; BAPT order no. 5010311 001-1; Page 13, No. 57, definition: special radio service .