[AMPS] Problem with AL-811H

Tom Rauch W8JI@contesting.com
Wed, 3 Oct 2001 17:03:26 -0400


That isn't the problem being described Carl.

The tubes arced, and the diode that protects the meters is now 
shorted.

> The first place I would look is the coax,cable from the ant. relay to
> the output connector. I fought an amp , (not an al811) sometime back
> for quite some time before I decided to look in that area. It isn't
> the only place , maybe but it is one of many, and it's just not too
> obvious either!!!!! disconnect the rf choke on the output side and
> measure from the output connector to ground.have fun!!!!
>    carl / kz5ca


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