[AMRadio] TBW 800 Hz Power Supply

[Mike Sawyer]

Hmmm,
    I thought most of that stuff was 400Hz? We used to have 60~400Hz 
motor-generators on ship for our computers. I have a notch in my hearing 
right at 400Hz courtesy of those mogens.
Mod-U-Lator,
Mike(y)
W3SLK
----- Original Message ----- 
From: <jkhildre at pobox.alaska.net>
To: "Discussion of AM Radio in the Amateur Service" 
<amradio at mailman.qth.net>
Sent: Wednesday, January 02, 2008 10:04 PM
Subject: Re: [AMRadio] TBW 800 Hz Power Supply


As a youngster I bough a lot of WWII surplus and some of it had high freq
dynamotor power supplies.  They wee usuall thrown away and we would home
brew a power supply.

Joe, KL7DWE