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Date: Sun, 26 Nov 2006 17:16:05 +0100
From: Wolf DL4YHF <dl4yhf@freenet.de>
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Subject: Re: LF: Spectrum Lab
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Hello J.,

Which audio center frequency (in Hertz), and which DFCW keying speed do 
you need ? I could prepare a config file for you to send QRSS through 
the soundcard, using the serial port to key the transmitter.

The difference between "dits" and "dashes" can be set to anything you 
like on SL's "digimode" terminal (it's "frequency shift or span" 
parameter on the digimode config screen).

Cheers,
  Wolf  DL4YHF .

J. Allen schrieb:
> Hello again, All,
>
> Spectrum Lab apparently will have a very large learning curve toward 
> success for me.  Success means to use the software to key the PTT on 
> the RTS line for DFCW transmissions, and to shift the AF by 40 Hz. up 
> for dah and back down for dit.  The 40 Hz. shift is necessary because 
> a divide by 200 is used between the TS450 transceiver which acts as 
> the VFO and the 137 kHz. output which drives the amp.
>
> Is there s quick primer on someone's site which shows how to set up 
> DFCW only?
>
> Thanks,
>
> J.
>
>
>
>