----- Original Message -----
From: "Bill V" <[email protected]>
To: <[email protected]>
Sent: Friday, October 18, 2013 8:52 PM
Subject: [Drakelist] TR-4 AM Mode Receive Distortion...
Hi all!
I have an early (16k ser. #) TR-4. I’ve done all the
usual maintenance and it works great in SSB mode. The issue
is distorted AM Mode Only Receive audio. It’s the same on
either filter and not effected by signal strength. The AC-4
voltages are free of ac. There’s no hum and V2 (12AV6) is
good (swap made no difference).
Any thoughts?
Thanks and 73!
Bill V.
Just to clarify (no pun intended) you are getting
distortion on received AM signals but not on SSB? Have you
access to an oscilloscope?
--
Richard Knoppow
Los Angeles
WB6KBL
[email protected]
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