[aprssig] APRStt 4 digit grid squares...justification
wa7nwp at gmail.com
Mon Feb 16 13:12:15 CST 2015
>> Then making a DTMF contact is as easy as pressing ONE BUTTON.
Is there a 'preamble?' Is there a check sum of some sort to validate
I've listened to repeater sysops and, back in the old days -
autopatch users -having all sorts of trouble with Touch Tone systems.
That was with good signals on a clear channel.
Perhaps a SOTA activation with this technology would be a good test drive.
PS. for facilities with Internet - why not just use voice? It's a
simple process now to send audio off to Google to be decoded.
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