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March 23rd 13, 12:58 AM posted to rec.radio.amateur.boatanchors
Michael Black[_2_]
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First recorded activity by RadioBanter: Mar 2008
Posts: 618
collins 30L-1
On Fri, 22 Mar 2013,
wrote:
On Saturday, March 9, 2013 6:17:42 PM UTC-5, kirk fitzner wrote:
Hi all, i am looking for info on the collins 30L-1 power supply upgrade
kit.
--
kirk fitzner
I believe the upgrade you are talking about is the replacement of the Caps and Diodes on the multiplier board. Just replacing with better caps and diodes. With a little searching on that bay site, I'm sure you can find a source.
Tom
That sounds familiar. For a long time, there were ads in QST, at least,
from some company selling "rectifier stacks" to replace vacuum tube
rectifiers. I guess they potted the diodes, they were a bit fancier than
just a board with semiconductor diodes.
Michael
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