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Re: [Amps] L4B Caution

To: "Steven Grant, W4IIV" <stevengrant98@yahoo.com>, Ed K0KL <edk0kl@centurytel.net>, "amps@contesting.com" <amps@contesting.com>
Subject: Re: [Amps] L4B Caution
From: Paul Baldock <paul@paulbaldock.com>
Date: Thu, 25 Jul 2013 16:29:41 -0700
List-post: <amps@contesting.com">mailto:amps@contesting.com>
At 04:11 PM 7/25/2013, Steven Grant, W4IIV wrote:
those bleeders also provide the ALC voltage, and cut off bias.

Quite right, I forgot about that. In my amp I removed the ALC and changed the bias to a string of diodes (instead of zero bias) and a 50K (instead of the120V supply) when in standby.

- Paul

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