[R-390] A vs non A

[Joe Connor]

Robert:

     Here's a good webpage by the late Dave Medley describing the R-390, noting the differences between it and the R-390a, and giving some restoration tips: 


http://r-390.com/

                                      Joe Connor






>________________________________
> From: Robert Newberry <N1XBM at amsat.org>
>To: "r-390 at mailman.qth.net" <r-390 at mailman.qth.net> 
>Sent: Tuesday, October 9, 2012 12:33 PM
>Subject: [R-390] A vs non A
> 
>I may be picking up up what I believe to be a R390. When I was talking to a
>friend about this he kinda scoffed saying they were less desirable and
>harder to work on than the 390A.
>
>Anything I should be looking out for on a 390?
>
>Things that should be replaced right off?
>
>Are parts harder to find on a 390 than they are on a 390A?
>
>Should a 390 be avoided and continue looking for a 390A?
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