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Re: [TenTec] Corsair AGC problem

To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] Corsair AGC problem
From: Steve Hunt <steve@karinya.net>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Sat, 16 Jan 2010 09:19:51 +0000
List-post: <mailto:tentec@contesting.com>
Gil,

The audio pick-off point for the AGC circuitry is _before_ the AF Gain control, so it shouldn't affect the AGC threshold - if it does something's wrong. Or do you mean that the RF Gain has to be right up high? On both my Corsair IIs the RF Gain has to be at maximum for proper AGC action, with the AF Gain set correspondingly low.

73,
Steve G3TXQ

g p wrote:
The Corsair used an AF/AGC or audio derived AGC according to some of the 
readings I've done and owning Corsairs in the past I still thought there was a 
problem till today when I turned the radio on, the volume was extra loud and 
noticed the AGC kicking in along with the s-meter needle! Even with the 
strongest signals the volume has to be past comfortable levels for the AGC to 
kick in.
Is there a way to make the AGC more sensitive to signals rather than having to blast my ear drums for it to work? I dont remember this with my past Corsair rigs. Gil


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