Stewart,
There is no band dependency in the KSB2, so your problem is most likely
associated with your filter setting for SSB FL1, particularly the USB
BFO setting.
While the settings given in the KSB2 manual are usually a good starting
point, they are not optimum for any one particular set of crystals. I
strongly suggest that you use Spectrogram to align the filters. If you
are not familiar with Spectrogram, take a look at Part 3 of the K2 Dial
Calibration article on my website www.w3fpr.com.
If you have trouble after aligning the filters with Spectrogram, we can
provide additional help, and if you have not yet constructed the RF
Probe from the parts provided with your K2 kit, it will likely come in
handy for that troubleshooting.
73,
Don W3FPR
Catherine Flick & Stewart Fletcher wrote:
K2 gurus:
I have a K2 with 160m mod, DSP, NB
Into a dummy load, I have good power out on all bands in TUNE, and CW
Mode.
In L/USB I ONLY have good power out on 80 and 40m determined by the
whistle test and weekly check-ins to several nets(LSB only)
Other bands are either very low or 0 watts out.
I just finished the tx alignment procedure in manual.
Any ideas?
I have very little experience/knowledge of what is going on here.
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