That's interesting. I had the same problem with the NIR-12 then I bought
an MFJ DSP and the sidetone worked great without any bypassing of the
sidetone. In fact, it cleaned up the sidetone a lot and reduced the agc
thumping. I was impressed.
N4LQ
-----Original Message-----
From: "John Huffman" <hjohnc@core.com>
To: "tentec" <tentec@contesting.com>
To: <tentec@contesting.com>
Date: Fri, 22 Feb 2002 08:22:57 -0500
Subject: [TenTec] Omni V - External DSP Interfacing
> I'd prefer not to reinvent the wheel. Has anyone hooked an external
> DSP
> unit to an Omni V and maintained QSK while switching the unit out
> during
> transmit?
>
> Just picked up a Timewave DSP-59+. To hear the CW sidetone you need to
> switch the unit out during transmit. There is a jack on the back of
> the
> unit for the connection. If I connect it to the RELAY jack on the back
> of
> the Omni it introduces a delay. No QSK. If I shorten the delay to a
> minimum, the relay is clacking away.
>
> My guess is that there is a way to hook up the TX EN/TX OUT to make
> this
> work.
>
> Maybe an experienced Omni owner can save me some time and tell me their
> secret.
>
> TIA es 73 de K8HJ
> John
>
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