I have just bought the TT 712 adapter so I can do PSK on my Orion I with HRD DM 780 on a windows 7 machine. Thus far I can hear digital on the speaker and see a waterfall but I cannot seem to vary th
Thus far I can hear digital on the speaker and see a waterfall but I cannot seem to vary the audio level for receive on the waterfall or get any decent xmit out of the Orion no matter what I do. If
Ed, I find that curious. I haven't played with my 712 for a good year now, but as I recall, the audio in from the computer triggers the PTT circuit inside the 712, which then triggers pin 3 on the DI
For PTT, I'm using a 9-pin serial cable from a 'real' DB-9 serial com port on the computer to the DB-9 serial port on the Orion. I only use the 712 for audio. I agree that you have to have AUX input
Why use VOX? The 712 provided a hard PTT command. 73 Bob, K4TAX -- Original Message -- From: "Edward A. Feustel" <efeustel@hughes.net> To: <grant@lcrgusa.com>; "Discussion of Ten-Tec Equipment" <tent