[R-390] Location of ALL FAQs

rbethman rbethman at comcast.net
Thu Mar 13 17:21:07 EDT 2014


The following is the site with the latest FAQs for the R-390A:

<http://www.r-390a.net/>

It is a very comprehensive compilation of knowledge.

Wei Li, Roger R., Tisha Hayes, Perry Sandeen, and many more have worked 
very hard to update this over a long span of time.

Troubleshooting is one element alone.

The complexity of this receiver is high, and in both mechanical, and 
electrical/electronic ways.

The variables when loss of and entire segment, either below 8MC or above 
8MC are not simple or trivial.

Roger has mentioned many times that the MC band switch wafers CAN be 
misaligned slightly, resulting in many issues.  He has stated the 
"simple" ways to resolve this confined area.

Yes!  I have indeed been technically wrong more than once!

However, this Reference is by far the best information to READ and pay 
attention to.

Best luck hunting.

Regards,
Bob - N0DGN


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