Weather aid radio service
Weather Support radio service ( English meteorological aids service ) is - as defined by the International Telecommunication Union (ITU) in the Radio Regulations - a radio service for observations and studies in meteorology, including hydrography. Frequencies can be allocated for the one-sided transmission of the weather data obtained by radiosondes during ascent flights.
Frequency allocation in Germany
In addition to the German Weather Service and the military users, companies, institutions and private individuals whose tasks include the collection of meteorological data are entitled to allocation .
The following frequencies can be allocated.
| Center frequencies in MHz | ERP in mW | Channel grid in kHz | Consumer (prim.) | Consumer (sec.) |
|---|---|---|---|---|
| 402.3-402.9
404.1-405.7 |
200 | 200 | German Weather Service, Bundeswehr | civil users |
| 405.7-405.9 | 200 | 200 | Bundeswehr, US armed forces | |
| 403.03-403.89 | 100 (up to 10 km)
300 (up to 30 km) |
20th | Mobile users (military) | |
| 403.91-403.97 | 200 | 20th | civil users | British and Dutch armed forces |
Web links
- International Telecommunication Union
- Information and application for frequency allocation at the Federal Network Agency
Individual evidence
- ↑ VO Funk, Section I - Section III Radio Services, Article 1.50, 2012 edition
- ↑ Federal Network Agency : VVnömL. P. 94 f. , accessed on May 27, 2019 .