transformer core? chatter
the fan resonance making something else shake?
gremlins ready to emerge?
-----Original Message-----
From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com]On
Behalf Of Brian Sarkisian, KG8CO
Sent: Friday, April 14, 2006 9:11 AM
To: amps@contesting.com
Subject: [Amps] AL-80A buzzing
I have noticed a buzzing coming from the AL-80A. After reading a few e-mails
on this reflector, I changed out the AC fan. It is still buzzing.
When the amp is first turned on it is quiet. Once the amp has been on for a
few minutes (without any transmitting) the buzzing begins.
When I transmit, the buzz remains but doesn't change pitch and puts out full
power.
Any suggestions?
Thank You
Brian, KG8CO
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