1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
FST4W is used in the same way as WSPR, but FST4W has significant
advantages for use on the 2200 and 630 m bands. By default the
central *Rx Freq* is 1500 Hz and *F Tol* is 100 Hz, so the active
decoding range is 1400 to 1600 Hz. However, for added flexibility you
can select different center frequencies and *F Tol* values. We expect
that usage conventions will soon be established for FST4W activity on
2200 and 630 m.
A new drop-down control below *F Tol* offers a round-robin mode for
scheduling FST4W transmissions:
image::FST4W_RoundRobin.png[align="center"]
If three operators agree in advance to select the options *1/3*,
*2/3*, and *3/3*, for example, their FST4W transmissions will occur in
a fixed sequence with no two stations transmitting simultaneously.
Sequence 1 is the first sequence after 00:00 UTC. For WSPR-like
scheduling behavior, you should select *Random* with this control.
|
