[R-390] R-390A sensitivity below 8 MHZ

Barry n4buq at knology.net
Sat Mar 24 21:17:50 EDT 2012


I think that's one that Chuck Rippel has identified as a regular trouble-maker as well.

Barry - N4BUQ


 On Sat 24/03/12  6:24 PM , Thomas Frobase tfrobase at gmail.com sent:
> More than once I have seen a defective C327 which is across the second 
> oscillator transformer.  Check good but isn't ... tom, N3LLL
> 
> 
> On 3/24/2012 5:33 PM, Peter Wittenberg SR wrote:
> > I am aware that this issue has been discussed
> before but I cannot find any notes on what can be done to improve the
> performance of the R-390A below 8 MHz??  Can anyone direct me to an answer
> to solve this issue??  Thanks...>
> > -73- Peter K2LRC
> >
> >
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