[R-390] Best approach for SSB mod on R-390A
Drew P.
drewrailleur807 at yahoo.com
Tue Dec 22 22:49:41 EST 2009
Tom Frobase wrote:
"What is the suggested approach for SSB modification for the R-390A.
Is the 2 diode modification worth attempting? I know it has been
covered here more than once just wanted to solicit the current thinking
on the matter ... thank you ... tom, N3LLL "
I performed the 2 diode mod and I would characterize the results as a night-and-day difference over stock. It is extremely simple to perform and gets you probably about 90% of the desired result with less than 5% of the effort. Give it a try, it is just as easy to undo if you are not satisfied.
Drew
More information about the R-390
mailing list