Have you used Spectrogram and gone through your CAL FIL? That is where
I found my frequency shift issue. Take a look at the procedures here.
http://www.n0ss.net/k2_filters_using_gram_v5r17.pdf
David Wilburn
[EMAIL PROTECTED]
K4DGW
K2 #5982
Bob Fish wrote:
Hi Guys,
I was up late last nite trying to solve this thing and failed, it really
has me stumped. It may be obvious to one of you guys that know the radio
better than I. Here goes:
Last weekend, I made some ssb contacts in the WPX contest and all was
well. Good signal reports and my audio was reported in good shape as
well. Then on Tuesday I attempted to check in to a local 80 meter net
and after several attempts with no responders. A guy comes on and says,
"Hey K6GGO, your 500 Hertz high, check your RIT". Well, I checked my RIT
and my XIT and they were both off. So after messing with this thing all
week I am throwing up my hands and asking for help.Here is the data I've
collected:
1) I performed Wayne's procedure for adjusting the 4 mhz master
oscillator (C22). After I adjusted C22, I zero beat WWV and the display
reads 10000.53
2) I measured the output frequency of the transmitter with my frequency
counter and it matches the displayed frequency.
3) Last night I quickly went through the Pll reference oscillator range
test, VCO test, VCO alignment, BFO test, and then ran the VFO
linearization. Still no Joy!
4) Both the xit and rit appear to be working normally and are off.
5) Both VFO's are set for the same frequency and are not set for split
operation.
Its as if the receiver and the transmitter are operating on different
frequecies 500 hz apart (receiver lower) and the display shows only the
transmitter frequeny.
I hope this makes sense!
This is probably going to be a button or something in the wrong position
causing me endless embarassment.
What do you guys think?
Thanks for the bandwidth,
Bob K6GGO
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