[SixClub] PSK31 on 50.290
lzavadil at embarqmail.com
lzavadil at embarqmail.com
Sun Dec 19 23:01:58 EST 2010
The most popular digital mode on Six Meters is FSK441, part of the WSJT
suite used for meteor scatter. There is a random hour on Saturday mornings
at 0900 (Eastern Time) on 50.260, most of the rest of the time QSOs are
scheduled on the Ping Jockey web site.
I have been working digital on Six for several years and have worked Joey on
PSK31, but have found that PSK31 suffers a lot from multi-path. Olivia (and
probably Contestia) work much better on Six, but even those modes have
problems some times. Over a few years of skeds with W3CY over a 100-125
mile path, we have found that Olivia will work at about 35-40W if SSB works
at 100W between us, but some days even that has a problem.
I have seen some posts on the WSJT reflector about a group trying JT65a
(another WSJT mode originally intended for EME) on 50.290, but have never
heard the mode on Six. I have used JT6M (another WSJT mode, now replaced by
ISCAT) for tropo scatter on Six a couple of times.
Bottom line, I have made PSK31 and RTTY contacts on 50.290 during Es
openings, but when the band is full of SSB signals it is hard to remember to
check 50.290, but occasionally there are signals there during an opening.
If the band is not open, you will probably not hear anything but white noise
but if you start to hear activity on 50.125, then it might be worht making
some PSK31 noise on 50.290.
-- 73 -- Les, W4FRA
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