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[Amps] AL-80B questions

To: <amps@contesting.com>
Subject: [Amps] AL-80B questions
From: w8ji at contesting.com (Tom Rauch)
Date: Sun Mar 9 11:53:54 2003
----- Original Message -----
From: "rlm" <2@vc.net>
To: <dj2001@mn.rr.com>; " AMPS" <amps@contesting.com>
Sent: Sunday, March 09, 2003 10:30 AM
Subject: Re: [Amps] AL-80B questions


>
>
> Amplifiers that happen to have tubes with lower than average VHF
> amplification tend to be stable.

Lower VHF amplification tubes, or tubes not rated for VHF service, are
actually the most unstable tubes when used in HF PA's.

This is explained at:

http://www.w8ji.com/vhf_stability.htm

73 Tom

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