Folks: I seem to have lost my copy of an email where I described how to
stop the Omni from periodically jumping frequency a few tens of Hz on a
given band. It involves adjusting a crystal-trimming coil on the Omni 6's
Xtal Osc/L.O. Mixer board. If somebody on the list still has it, please
email me a copy.
If you don't have that, all I really need is the location of the Xtal
Osc./L.O. mixer board. As I recall, it's on the bottom of the radio, under
some other board and inside a shield. I'm getting an occasional "yoop" on
40m when the rig's been on for a long time. So I need to adjust L118, which
controls the 40m crystal, 1/4 turn which ever way stabilizes the freqency.
Getting *to* the coil is a lot more involved than the adjustment itself.
While I'm inside the radio, I want to disconnect the infamous Connector 52
and see if it stops key clicks in my headphones. So I need to know where
the IF/AF board is, too.
73 and thanks from KD7MW,
--- Peter
/\: ________ __ ========= , , , , , , |' , ,
/ b | | | | | | | | | | | | | | | | | | ~|' |
/ b b ,| ,| ,| ,| ,| ,| ' ,| | ,| |__|__|__| |__| | | | |
~' =========
--
FAQ on WWW: http://www.contesting.com/tentecfaq.htm
Submissions: tentec@contesting.com
Administrative requests: tentec-REQUEST@contesting.com
Problems: owner-tentec@contesting.com
Search: http://www.contesting.com/km9p/search.htm
|