[aprssig] VOX to key up soundmodem?
archer at eskimo.com
Wed Apr 13 09:25:50 CDT 2005
On Wed, 13 Apr 2005, Jason Winningham wrote:
> A new ham brought up an interesting question: can a VOX circuit be used
> to key up the TX on a soundmodem rig, to avoid wiring another port from
> the computer?
Yes. I remember seeing circuits that used VOX, MIDI port, parallel
port, or serial port connections. Search around and you should be
able to find example circuits.
Curt, WE7U. APRS Client Comparisons: http://www.eskimo.com/~archer
"Lotto: A tax on people who are bad at math." -- unknown
"Windows: Microsoft's tax on computer illiterates." -- WE7U
"The world DOES revolve around me: I picked the coordinate system!"
More information about the aprssig