[aprssig] DTMF on HF?

Bill Vodall wa7nwp at gmail.com
Fri Jan 10 19:14:15 CST 2014


>>> Has anyone had any experience with any success at DTMF working on HF for
>>> some rudimentary commands?

Since the DIRE WOLF soundcard modem has DTMF built in and it's using
multiple receivers and other novel new tricks for HF packet - it might
make for an interesting test.   Shouldn't be too hard with the folks
already using it on 30 meters.

  http://home.comcast.net/~wb2osz/site/

73
Bill


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