[Elecraft] Simulated stereo

Victor Rosenthal 4X6GP k2vco.vic at gmail.com
Fri Dec 24 08:10:16 EST 2021


Dale,

This works by dividing the audio spectrum into several segments and 
sending alternate segments to different channels! It wouldn't be much 
good for CW. Interesting, though.

Here's the full description:
<https://www.thaikits.com/index.php/audio-video-amplifier/fk651-stereo-simulator-from-mono-signal-kit-mono-to-stereo-converterOnline%20Electronic%20Kit%20Store.html>

73,
Victor, 4X6GP
Rehovot, Israel
Formerly K2VCO
CWops no. 5
http://www.qsl.net/k2vco/
On 24-Dec-2021 14:25, Dale Boresz wrote:
> Hello Victor,
> 
> A quick web search turned up this inexpensive ($11) thru-hole kit that 
> may be worthwhile exploring.
> 
> < 
> https://www.amazon.com/Stereo-Simulator-Signal-Converter-Unassembled/dp/B00WO8I0ZS 
> <https://www.amazon.com/Stereo-Simulator-Signal-Converter-Unassembled/dp/B00WO8I0ZS>>
> 
> 73,
> Dale - WA8SRA
> 
> 
> 
> 
> On Fri, Dec 24, 2021 at 5:37 AM Victor Rosenthal 4X6GP 
> <k2vco.vic at gmail.com <mailto:k2vco.vic at gmail.com>> wrote:
> 
>     The K3 (and I think the KX3 and K4) has a simulated stereo function
>     which allows you delay the audio to one channel slightly, which makes
>     signals seem to stand out from the noise. I believe that the radios
>     newer than the K3 also have the ability to create stereo separation by
>     pitch, which helps in picking out CW signals in QRM.
> 
>     My question is: is there some kind of device that you can get that will
>     take the monaural audio from a non-Elecraft radio or a K2 and produce
>     similar effects?
>     -- 
>     73,
>     Victor, 4X6GP
>     Rehovot, Israel
>     CWops #5
>     Formerly K2VCO
>     https://www.qsl.net/k2vco/ <https://www.qsl.net/k2vco/>
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