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Re: [TenTec] Argosy 2

To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] Argosy 2
From: William Redfearn <n4elm@bellsouth.net>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Wed, 10 Jun 2020 23:43:40 +0000 (UTC)
List-post: <mailto:tentec@contesting.com>
Snowy,
Since CW is working, you're definitely looking in the right area.You should be 
able to use a scope to look at the audio signal through both both sections of 
U2 into the balanced modulator (U1).You may want to check the audio connections 
out/back to the mike gain pot which is connected between the sections of U2.
Also recall that the manual specs a high impedance microphone for the radio.

73, Dave RedfearnARS N4ELM  Lafayette, LAQRL? de N4ELM/qrp


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