[Amps] rx noise?

[David J Windisch]

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 at ARRL.NET>
To: "Amps" <amps at 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