[amsat-bb] FalconSat-3: UZ7HO's Soundmodem Full Duplex Mode?

Tony dxdx at optonline.net
Wed Oct 4 05:34:22 UTC 2017


Regarding Falconsat-3:

I have two 9600 baud rigs connected to 2 separate sound cards. Each 
sound card is connected to a separate instances of UZ7HO's Soundmodem so 
each rig has it's own independent modem.

This setup works perfectly in the shack, but I quickly found out that I 
can't get each instances of Soundmodem to talk to the terminal program 
at the same time.

I tried using one instance of Soundmodem with one sound card on the 
output and the other for the input, but the input card mutes when you 
transmit on the output so it doesn't appear to work in full-duplex mode.

Maybe I'm missing something? Any way to work around this?

Tony -K2MO

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