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[Amps] AC Hum On CW but Not on SSB

To: "amps@contesting.com" <amps@contesting.com>
Subject: [Amps] AC Hum On CW but Not on SSB
From: Bruce Osterberg <n9bx@mchsi.com>
Date: Wed, 10 Apr 2013 11:46:13 -0400
List-post: <amps@contesting.com">mailto:amps@contesting.com>
I have a Henry Amplifier that uses two 3-500Z. a Model 2K floor Mounted. I get a Lot of Complaints of a Very large "AC type Hum" on CW but not on SSB. This is confirmed by several different operators in Europe by Switching Modes, and Bands. Could it be one of My power supply Capacitors in my Power supply is going Bad? I have eight of them in this AMp.

73 Bruce N9BX
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