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Re: [TenTec] 2054 HeadPhone muting and Speech processing notes.

To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] 2054 HeadPhone muting and Speech processing notes.
From: Alan Sewell <alan.n5na@gmail.com>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Sat, 18 Feb 2006 15:50:21 -0600
List-post: <mailto:tentec@contesting.com>
Same results on my rig.

Alan  N5NA

John Buck wrote:
> With my Orion 2.054 upgrade, the headphone audio can be reliably killed 
> by the following procedure.
> Place the sub receiver in AM mode.
> Make sure T and R are on the main vfo, any frequency, any mode.
> Touch the TX  Key or PTT.
> The headphone audio does not come back until you either cycle power or 
> else reset the sub receiver to some mode other than AM and touch TX 
> again.  The speaker is unaffected.
> This is not an RF problem.  Low power, Dummy Load, TX on SSB without 
> speaking, all the same.
> I believe the problem never shows up if you do not put the Sub receiver 
> into AM mode.
> The problem also does not show up if you reverse the process, that is 
> main receiver AM and sub not AM.
> I have reported to Ditsnbits.
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