Doug,

Sounds like a great set up.  

If someone happens to be on a Mac a very effective and simple way to accomplish 
much of the same thing is to run cocoaModem which will display two receivers on 
the main screen with two waterfalls in Wideband RTTY.  

Very useful for watching the pile up on the Sub and the DX on the Main.

Rick
K6LE

On 12/25/2011, at 5:57 , D Joyce wrote:

> GM Jim and Merry Christmas
> 
> Yes I'm using a pair of TimeWave units between the K3 line output and the 
> microKeyer II primarily for dual channel RTTY operation.  Both of these 
> units provide an adjustable dual channel passband which can be centered on 
> the standard tone pair frequencies.
> 
> Specifically the Main Rx audio goes from the Tip on the K3 Line output to 
> the Line input on a DSP-599ZX and then from the DSP-599ZX Line output to the 
> audio cable labeled "line out" on the K3R cable going to the microKeyer II. 
> I'm also running a cable from the DSP-599ZX  speaker output to a small 2" 
> mini speaker to be able to separately  monitor the main channel audio.
> 
> Then for the subRx audio, I take the signal from the Ring on the K3 Line 
> output to the Audio Input on the DSP-59+ and from from the DSP-59+ Line 
> Output to the Tip on the audio connector on the microKeyer II labeled Sub 
> Rx.
> 
> I had the TimeWave units and decided to hook them up this way to provide 
> independent control of the two audio channels for dual RTTY operation.  I'm 
> using MMTTY within DX4Win for the main channel and I open a separate 
> instance of MMTTY for the subreceiver audio.  This setup works very well for 
> RTTY DX'ng and has resulted in being able to spot stations very quickly and 
> work the DX.
> 
> 73,
> 
> Doug  VE3MV
> 

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