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Re: [Amps] AL-80 ... POW!

To: k8bb@comcast.net, amps@contesting.com
Subject: Re: [Amps] AL-80 ... POW!
From: G3rzp@aol.com
Date: Sun, 27 Feb 2005 06:53:06 EST
List-post: <mailto:amps@contesting.com>
 
In a message dated 27/02/2005 05:23:35 GMT Standard Time, k8bb@comcast.net  
writes:

I was  attempting to load it on
17m in the 15m band  position.


Isn't there a known nasty choke resonance on this amp in the 17m band? I  
suspect the choke needs replacing, also the fried resistor, as a start.
 
I think a general rule is that amps should only be used on their designed  
frequency bands unless you do some measurements first to look for things like  
choke resonances.
 
73
 
Peter G3RZP
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