Christophe,
The usual cause is that the LSB BFOs are not set up properly.
I strongly urge the use of Spectrogram or other audio spectrum analyzer
to see where the filter passband is placed.
See part 3 on the K2 Dial Calibration article on my website
www.w3fpr.com. If you need to obtain Spectrogram, look near the bottom
of the opening page on my website for the link.
73,
Don W3FPR
On 5/20/2013 10:45 AM, Christophe F8ACF-56 wrote:
Hello to all,
since I installed my KSB2 I correctly RECEIVE SSB only on 14 MHz and 21 MHz 7
is not clear on closer understanding is CW, although this may not be entirely
clear.
I would say it is like when you are in AM and you listen a "SSB station"
thank you for your help
K2 # 7369
73 , Christophe F8ACF-56
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