[R-390] Regulator Replacement for R-390 no more 6082's

DW Holtman tubestuff at comcast.net
Wed Jun 11 22:04:42 EDT 2008


Tom,

That really is some quality work. Looks like a military upgrade/mod.

Best,
DW Holtman
WB7SSN

----- Original Message ----- 
From: "Tom Frobase" <tfrobase at gmail.com>
To: <R-390 at mailman.qth.net>
Sent: Wednesday, June 11, 2008 7:21 PM
Subject: [R-390] Regulator Replacement for R-390 no more 6082's


> Using the article in issue number 58 of the "Hollow State News" as a 
> guideline I built a prototype regulator several months ago.  After a 
> fair amount operation I decided to repackage it in a form factor that 
> could be installed on the radio  and restored to original with little 
> effort.  The sub assembly mounts in the position of the remote control 
> connector which is unused on the r-390.   The assembly is mounted with 
> 4-4/40 screws and a bit of heat sink compound.
> 
> He are a few pictures http://www.kitparts.com/r390-reg/
> 
> 73, tom, N3LLL
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