Weather radio service via satellite
The weather satellite service ( English meteorological-satellite service ) is as defined by the International Telecommunication Union , a Earth exploration for the purpose of Meteorological Service .
Frequency range assignment
Frequency ranges from 137 MHz to 252 GHz are assigned to the radio service , whereby the assignment can be on a primary or secondary basis. Primary radio services have protection against interference from radio services with secondary allocation in the relevant frequency band. Most belts also specify whether active or passive sensors are used there.
See also
literature
- Earth exploration-satellite service. ITU, Geneva 2011. ISBN 92-61-13761-X