Iirc, the design didn't have bypassing on 78XX regulators, which can
oscillate. 10uF//0.1uF in and out may tame this beast. One of the locals
had this problem in a 6M version.
73 Dave W8FGX
----- Original Message -----
From: "K1TTT" <K1TTT@ARRL.NET>
To: "Amps" <amps@contesting.com>
Sent: Saturday, December 06, 2008 10:11 AM
Subject: [Amps] rx noise?
>I have a commander hf-2500 (pair of 3cx800a7's, no qsk) that seems to be
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|