Thanks Preston, will try again tonight. I am actually using 2000 audio
freq not 1500.
So that setting changed the gui options seen, makes sense.
You were on my 2000 mark last night, so F Tol should be within needed
limits at 20,
with both our txcr extremely freq accurate. I am using the internal usb
audio codec for soundcard.
Yes I have single decode selected as recommended by the wsjtx team, that
gave the F Tol option then.
regards
Adrian
On 9/2/21 8:14 am, Preston Smith wrote:
Adrian - Bingo got it figured out. Below is para. 6.8 of the
WSJT-X User Guide. R.O.T. read the instructions when all else
fails. In the File-Settings-General tab you have Single Decode
checked and you see the F Tol for setting decoding bandwidth to
+/- XXX Hz. In my system Single Decode is not checked so the F
Low and F High appears. For our sked I will zero your frequency
and also check Single Decode and set the tolerance to +/- 20 Hz
to start. Also I will move the dial freq on the K3 to 1837.5 as
you do and use ~1500 Hz tone. When sending CQ the Tolerance may
be much wider to receive callers hundreds of Hz away FT8 style.
Or when casually CQing leave Single Decode unchecked and set F
Low and F High to bracket a caller.
Got more experimenting to do with this new (to me) mode. Now
with all this said will my signal decode at your end tmw?
Pres
6.8. FST4
Do not confuse FST4 with FT4, which has a very different purpose! FST4
is is designed for making 2-way QSOs on the LF and MF bands. Operation
with FST4 is similar to that with other /WSJT-X/ modes: most on-screen
controls, auto-sequencing, and other features behave in familiar ways.
However, operating conventions on the 2200 and 630 m bands have made
some additional user controls desirable. Spin boxes labeled *F
Low* and *F High* set lower and upper frequency limits used by the
FST4 decoder, and these limits are marked by dark green angle-bracket
symbols *< >* on the Wide Graph frequency scale:
It’s best to keep the decoding range fairly small, since QRM and
transmissions in other modes or sequence lengths will slow down the
decoding process (and of course will be undecodable). By checking
*Single decode* on the the *File | Settings | General* tab, you can
further limit the decoding range to the setting of *F Tol* on either
side of *Rx Freq*.
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