I am so bum'd today. I had high hopes of being on 222MHz tonight. However, as
I was prepping new cables for the 222 array I quickly realized the low loss
feedline I purchased requires N connectors with a larger diameter center pin
than standard LMR connectors. So, another $140 of unanticipated expenses and
an additional delay has brought my antennas upgrades to a halt.
On the bright side, all but the 23cm antennas are back on the tower and 2m &
70cm are operational.
de K3SK
-----Original Message-----
From: 222Activity@groups.io <222Activity@groups.io> On Behalf Of David Olean
Sent: Tuesday, July 16, 2024 12:07 PM
To: 222 >> 222Activity@groups.io <222Activity@groups.io>;
vhfcontesting@contesting.com; NEWSVHF@mailman.qth.net
Subject: [222Activity] July 16 happens to be a Tuesday.
Hello boys and girls,
We live in exciting times. A portion of that excitement happens with many of
us on Tuesday nights. The last couple of weeks showed a distinct bump in
activity on the 222 band. There is now a reasonably sized group of operators so
that it is possible for Good Buddy Ron, WZ1V, to make 30 contacts for two
weeks running! That was with K3SK missing due to antenna refurbs and VE3DS,
KO4YC, and others not being able to get on and make noise etc etc.. So the
activity is spreading!! I just delivered two boom to mast plates to Jay, W1VD.
He is revamping some old 220 Boomer yagis and I expect that we will hear GB Jay
soon on the band. Both K1TEO and W1VD are in fantastic locations in SW New
England and can make those long DX contacts South and West, and can detect
those miniscule openings that might be missed by a "smaller"
station. Having such beacons on the air should really improve activity even
more and provide a realizable goal for stations that are far away from the high
activity areas of Washington DC up to Southern New England.
I am always excited when Tuesday rolls around because you can get on the
222 MHz band and make some nice SSB or CW contacts and spin your rtators all
around looking for stations to work. This is just like the good olde days and
you are guaranteed to make a few contacts. If you are in an area with zip,
zilch, nada activity, then it is up to you to talk up the band and try to
enlist others in your operating area to get on. W7JW worked a nifty meteor
scatter contact from Michigan when he was only running 25 watts a few weeks
ago! Being in a far away place with no local activity does not mean that you
are out of luck. It is just a cue for you to explore the DX modes and see what
is possible. Ant distance out to about 1000 miles is typicaly possible on 222
with a normal VHF setup. It will not be simple and easy, but who likes "simple
and easy"? ..... Well maybe we do like "simple and easy", but you get my drift.
I am at the far end of the activity corridor that extends from Washington DC up
to Boston. I am maybe 80 or 90 miles North of Boston. I can work lots of
stations but things slow down after about 00:30 UT. By
01:00 UT most of the activity has dried up. It sure would be nice to extend
that time by utilizing MSK144 skeds and even Q65B-60 or 120 skeds and play
around with digging signals out from the noise. I always try long haul skeds
after about 00:45 or so. Last week, I stopped at 02:30 UT as there were a few
long haul skeds involved. Get on the ON4KST chat page and set something up
with another station out of your immediate area. The worst thing that will
happen is that you don't make a contact.
N1JEZ and I have been discussing a tropo path that affects both of us. A few
times we have found very week tropo enhancements extending from Northern New
England out to Indiana. After finding this path open occasionally over the
years, when other paths are not viable, I am convinced that the two Great
Lakes, Erie and Ontario, have a lot do do with it. We suspect that the path
loss drops when conditions are just right over those water bodies. More
investigation is needed, but Tuesday night skeds are a good way to look into
it. A quick look at the tropo scatter models shows a path loss of over 265 dB,
and some of the models are out of range at 750 miles, but all it takes is about
a 15-20 dB enhancement (reduction of path loss) and we are at 245 dB which is
possible with the amateur power limits and a god setup. I am sure there are
other paths worth exploring.
So fire up the gear. Turn off Tik Tok, and spend some time on 222 this evening.
Let us know what happens.
73
Dave K1WHS
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