CQ Communications, Inc.
Thursday, March 19, 2015
U.S. to Propose More Sharing of 10 GHz at WRC-15
The U.S. government is working on its proposals and positions for this year’s World Radiocommunication Conference (WRC-15). Among them is a proposal to add 600 MHz to the spectrum currently available to the Earth Exploration Satellite Service (EESS) in the vicinity of 10 GHz, also known as “X-band.” Amateur radio currently has a secondary allocation from 10.0-10.5 GHz, with a specified segment for the Amateur Satellite Service between 10.45 and 10.5 GHz. The ARRL Letter says the proposal would consider amateur satellites already in service at the time of the change to have co-equal status with the scientific satellites, but that any launched after that time would have secondary status. The ARRL has been involved in the discussions and is monitoring them closely.