[Elecraft] K3 FSK RTTY Problems
Gordon LaPoint
gordon.lapoint at gmail.com
Mon Nov 9 08:30:31 EST 2015
Hi All,
This weekend my K3 stopped working with FSK. AFSK works just
fine. I have ran many RTTY contests with the K3 in FSK mode, using
various software drivers. The problem is I get a single tone, but at
the wrong frequency, Its about 200hz, not 2125Hz. I checked the pitch
setting, its still setup for High tones, the radio keys just fine, I
have not checked the fsk input signal, but even if that was bad and not
toggling I should still have an output at the Mark frequency, not way
low at ~200hz.
I reloaded firmware, - no change. The K3 is a mid 5000 serial number
and has worked flawless for many years of RTTY contests.
This one has me baffled, any suggestions? (I switched to AFSK
setup for now).
Gordon - N1MGO ("Bambi" on RTTY)
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