12 Nov
2013
12 Nov
'13
6:10 a.m.
FreeDV would probably work on the transponder birds if your doppler update was fast enough... it has built-in AFC. Your only chance to try it on an FM bird would probably be in the middle of the night...
George, KA3HSW
----- Original Message ----- From: "Paul Stoetzer" n8hm@arrl.net To: amsat-bb@amsat.org Sent: Monday, November 11, 2013 7:17 AM Subject: [amsat-bb] Re: D STAR
An interesting idea would be trying a FreeDV QSO via satellite. I've made a few QSOs with it on HF and it's an interesting mode.
Obviously it's full duty-cycle, so any attempts should be limited to just a few tests, but I'm sure it would work.
73,
Paul, N8HM