[RTTY] Fwd: Re: Dual Receive?

Ed Muns ed at w0yk.com
Sat Feb 18 10:40:33 EST 2017


Operating split is no different for CW, SSB or RTTY.  I do it the same way in all modes.  RTTY, of course, requires at least one decoder on each audio stream, main and second receiver.  This is the part where some people have problems, but it is independent of basic split operation.

Split has many uses beyond working a split DX operation.  In contests it allows running on one receiver while interleaving S&P QSOs on the other receiver.  Or, the second receiver can monitor a competitor's run.  If the two receivers are tuned to the same frequency, then more decoders are available for diversity.

Once split operation is understood and setup, lots of uses will be found for it.

73,
Ed W0YK
On Feb 18, 2017 00:56, Michael Haack via RTTY <rtty at contesting.com> wrote:
>
>
> Maybe I'm missing something in this question but, Working RTTY split is 
>
> little different then work split in any other mode. 
> A-VFO Rx / B-VFO Tx or vice versa. 
>
> If the object is dual Rx, one on the DX and one on the pile. 
> Route the audio from Rx1 to it's soundcard input channel. 
> And route the audio from Rx2 to the other side. 
> Then make the selections in the RTTY software as to which decoding 
> channel is which. 
>
> 73, Good luck 
> Mike WB9B 
>
>
>
>
> On 2/15/2017 4:14 PM, NA6MB Mike wrote: 
> > I have a FT-2000 which has two receivers, which is nice for working split. 
> > I have seen some references to receiving two channels unsing N1MM+ or HRD 
> > to do split on RTTY. 
> > I have not had good luck working DXpeditions that are split. 
> > Only worked if in the audio band of the RTTY program. 
> > That is Rx 5kHz up, but not 20kHz. 
> > 
> > Were can I find info on working RTTY (wide) split? 
> > 
> > Mike 
> > NA6MB 
> > _______________________________________________ 
> > RTTY mailing list 
> > RTTY at contesting.com 
> > http://lists.contesting.com/mailman/listinfo/rtty 
> > 
>
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