Forwarded per request...
Mike N4NT
----- Original Message -----
From: "Mike Hyder -N4NT-" <n4nt_m_o_hyder@charter.net>
To: "Patti" <pthielking@earthlink.net>
Sent: Monday, July 25, 2005 3:59 PM
Subject: Re: [TenTec] Troubleshooting an OMNI D
Hi, Eric--
There are two diodes on the PA board, I think, that generate the ALC
voltage. Without that voltage, the PA will often go into oscillation.
These diodes are probably bad and need to be replaced.
While in there, I suggest replacing the two diodes that generate the SWR
voltage. That makes four diodes but for some reason I think there may be
five that you can replace while in there. Anyway, diodes are cheap so get
them all at one time!
73, Mike N4NT
----- Original Message -----
From: "Patti" <pthielking@earthlink.net>
To: <tentec@contesting.com>
Sent: Monday, July 25, 2005 1:45 PM
Subject: [TenTec] Troubleshooting an OMNI D
I am looking for some hint's regarding a lack of ALC operation on an OMNI D.
Anyone willing to help, can contact me off-list.
Thanks
Eric Thielking
ewthielking@yahoo.com
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