[R-390] Two questions

Cecil Acuff chacuff at cableone.net
Thu Apr 12 10:30:38 EDT 2007


Good point Walter....I ran into that a while back and when this happens you 
need to change the fixed cap to get things into the range of the trimmer. 
It made quite a difference.

Got to have two peaks....don't matter which one you adjust to.

Cecil...
----- Original Message ----- 
From: "Walter Wilson" <wewilsonjr at gmail.com>
To: "Keith Densmore" <densmore at idirect.com>
Cc: <r-390 at mailman.qth.net>
Sent: Thursday, April 12, 2007 8:25 AM
Subject: Re: [R-390] Two questions


>> 2/Lower sensitivity on the 7 mcs band compared to all other nearby bands. 
>> Does not appear to be the band switch, it makes positive contact on all 
>> ranges.  I thought might be alignment of the  7-24 mcs crystal but it 
>> peaks nicely with its trimmer. Any thoughts?
>>
> Make sure it will peak in TWO spots during a full rotation.  If it
> only peaks in one spot, that's not a true peak.
>
> Walter - KK4DF
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