There is nothing in the K2 that would shift only CW filters FL2 thru FL4
other than a re-adjustment of those filters themselves.
Is it possible that something happened to the BFO that has changed *all*
the filters, but the change was not enough to make a noticeable
difference when listening to the wider filters?
A BFO frequency shift would shift all the filters by approximately the
same amount - look for the unsoldered connection in the BFO area.
73,
Don W3FPR
k6sdw wrote:
I thought it was just me...but chatting with another K2 owner whom
experienced the same event, about a month ago I turned on me K2 and
discovered all the CW filters Flt2 ~ Flt4 had shifted in relation to the
BFO, all by the same amount!! My 680hz center was now off...
FLT1 and SSB had not shifted and was the same.
I figured this may have been due to "aging" of a component? Anyone
experience this event? Any thoughts as to what may have occurred?
I realigned FLT2~FLT4 and they have been very stable since......
S/N: 3349 with all the latest mods including the Freq stability mod!
Firmware 2.03d
Tnx much for your assistance!
73
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