22 Aug
2006
22 Aug
'06
1:59 p.m.
I've looked through the AMSAT web site and the AO-51 book but can't any information about the frequency tolerance of the satellite receive system to the 67 Hz PL tone.
I believe someone way back when actually did some measurements after it was launched but I can't find it either. Does +/- 2 Hz sound right? What about the level (deviation) require? Is it the same for the Mode V and L receivers?
Regards and thanks...Bill - N6GHz