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[Amps] Expert needed

To: AMPS <amps@contesting.com>
Subject: [Amps] Expert needed
From: rick darwicki <n6pe@yahoo.com>
Date: Tue, 12 Feb 2013 19:29:50 -0800 (PST)
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Still having a problem with my 76 to 78 Alpha 3 hole Clone. 
No RF output. Parasitic if connected to low band antenna, OK if on beam on 160 
M.
No parasitic with just one tube in.  
 
I checked the plate RFC and decoupling caps, bias and plate voltage is OK, 
antenna and input relays OK.
 
Really scratching my head over this one.
 
Any ideas/help?
 
TNX Rick N6PE
 
 
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