And terrestrial repeaters in the same range, a little-known fact: http://en.wikipedia.org/wiki/XM_Radio#Technology
There is also a little bit of info about the encodings and modulation there, and in references. 73, Leigh/WA5ZNU On Sun, 23 Dec 2007 7:53 am, Michael Keane K1MK wrote: > At 11:22 PM 12/21/2007, Andrew O'Brien wrote: >> Does anyone know what frequency the XM or Sirius satellite services in >> North America use ? I was thinking, if my radios had the frequency >> range, that it might be interesting to hear their raw digital signal. >> >> Andy K3UK > > > Satellite Digital Audio Radio Service downlinks are 2320 to 2345 MHz. > > &3 & HH, > Mike K1MK
