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SSB/CW VFO Offset
The K3 can automatically offset the VFO frequency when you switch
from SSB to CW mode, so other stations will hear the correct CW
pitch. See CONFIG:CW WGHT for details.
and (page 55):
CW WGHT 1.15 Adjusts element/space timing ratio (weight) for the
internal keyer.
Additional functions of this menu entry, via numeric
keypad (Advanced):
Tap 1 to select SSB -CW (default) or SSB +CW (allows
CW in SSB modes).
Tap 2 to select @ = STOP (‘@’ character terminates
KY-packet transmission; default) or @ = ‘AC’ (‘@’
in a KY packet is sent as .--.-. [@] in CW mode).
Tap 3 to select OLD or NEW QSK (default). NEW reduces
AF keying artifacts.
Tap 4 to select VOX NOR (default) or AUTO OFF. The AUTO
OFF setting turns CW VOX off on power-up, avoiding
accidental keying by attached PCs, etc.
Tap 5 to select automatic VFO offset on SSB/CW mode
change (VFO OFS) or no offset (VFO NOR, default).
Automatic offset is often used on 6 meters, where
mixed-mode QSOs are necessary during fading. Note: Pitch
matching will be more accurate if USB is paired with CW REV,
and LSB with CW normal.
73,
... Joe, W4TV
On 2014-12-14 1:19 PM, Tom Blahovici wrote:
Hi
In comparing two k3s I am seeing completely different behaviour of the vfo a
when modes are changed.
If for example on one radio I am tuned in to wwv 10mhz, using am, the
frequency on the radio shows 10.000.000 as it should. If I then change to cw,
the radio all of a sudden reads 10.000.680.
The other radio does not do this it stays at 10.000.000.
Which menu option governs this?
Can't find it!
Thanks, Tom
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