[RTTY] using fldigi with TS2000

Lee ham at n0sq.us
Wed Jan 29 20:15:58 EST 2014


Actually, this wouldn't be specific to fldigi since it's a general issue for 
AFSK. 

Anyway, I was using pin 9 with FSK and N1MM and that was working. For AFSK, it 
is my understanding that pin 9 will mute the microphone input on pin 11. 
According to the TS2000 manual, I need to key the radio with pin 13 so that 
pin 11 isn't muted on key down. 

I've tried both pin 9 and pin 13 with the same result (no AFSK transmitted).

Joe Subich, W4TV <lists at subich.com> wrote ..
> 
> This should really be asked on the fldigi support forum ...
> 
> TS-2000 requires PTT on pin 9 (PKS) when applying audio on pin 11 (PKD).
> See the description of those pins on page 94 of the TS-2000 Instruction
> Manual.
> 
> 73,
> 
>     ... Joe, W4TV
> 
> 
> On 1/28/2014 9:57 PM, Lee wrote:
> > I believe that I have my PC-to-radio interface cable set up right but I 
can't
> > seem to transmit any audio. The radio is keyed but no transmit audio. I 
have
> > audio to ACC2-11 and my keying is on ACC2-13. I don't see any radio menu
> > options that would cause an issue. Also, with the microphone attached, I 
can
> > transmit voice when the PC keys the radio so the microphone audio from 
ACC2
> > shouldn't be muted. Receive is working properly though. What am I missing?


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