Amps
[Top] [All Lists]

[AMPS] 1296 EME Amp project. . . .

To: <amps@contesting.com>
Subject: [AMPS] 1296 EME Amp project. . . .
From: f117ab@ameritech.net (f117ab@ameritech.net)
Date: Mon, 28 Dec 1998 19:14:24 -0600
Hi all. . .
>I have located a kb2ah type RF deck of the 4 hole variety. It looks
>like my Winter project is defined. Since I won't be on the air for eme
>(at least not with a big antenna) until spring I can get fancy
>building up the amp. Any one got recommendations/spare hdwr for the HV
>(1.6KV@1A)PSU? I have a couple of HV rectifiers and a 50uF 3KV oil cap
>for starters. I have thought about getting one of the Harbach
>rectifier/meter boards and capacitor assemblies. 'sorta build an SB220
>PSU with a lower voltage transformer - or the same transformer but run
>117VAC in the 220 windings. Bias should be fairly easy via 2n3055
>transistors for each tube. Filament transformers shouldn't be
>difficult to find (6V 1A each tube). I don't have good T/R relays at
>23cM so recommendations/junk box input would be most welcome.
>432 is going to be put on the back burner until mid Summer.
>Art  k9xf en52wc


--
FAQ on WWW:               http://www.contesting.com/ampfaq.html
Submissions:              amps@contesting.com
Administrative requests:  amps-REQUEST@contesting.com
Problems:                 owner-amps@contesting.com
Search:                   http://www.contesting.com/km9p/search.htm


<Prev in Thread] Current Thread [Next in Thread>