Weather and Temperature Map
from David Goodwin
VE7DWG
This is the coolest thing! Just move your cursor around
the map and see what the current temperatures and weather conditions
are in cities all over North America . THANKS VERY MUCH DAVE!
http://www.wrh.noaa.gov/zoa/mwmap3.php?map=usa
Antenna Installation Secrets
by Vic Seeberger
W7VSE
Hi
y'all. Good stuff about antennas. I am a big
lummox about the technical end of electronics. I've tried to be a
good operator all my life and feel like I've had a little success at
it. In my present physical condition (in my 90th year) I like the
idea of low lying antennas. The chances of falling off the roof
while constructing one of those must be very low. (Pun
intended) Hi!
But this
discussion about antennas jars my feeble memory banks and maybe I can
recall an antenna story that you can enjoy.
When I
was getting started with the CAA (Civil Aeronautics Authority) that
became the FAA (Federal Aviation Agency) later, I wasn't making enough
money to live on, so I worked at several "second" jobs. One of
them was TV repairman. This was back in the days of Black and
White TVs only and the biggest problem with TVs in those days were the
vaccuum tubes. So, I became a "tube jockey." I did this for
about 15 years and finally quit about the time color TVs came
along. I lived in the SF bay area and made TV service calls in
San Bruno, San Mateo, Burlingame and other places on the penninsula
south of San Francisco. I lived in San Bruno and Burlingame and
worked for the FAA at the SF airport.
I also was a collector for a publishing company. I'd spend about
5 days driving around and collecting one dollar from the housewives who
had signed up for magazines and paid one dollar a month. As I was
driving in San Mateo, (I think) I passed a house that had the TV
antenna and 10 foot mast down on the ground leaning up against the
porch and pointing at about 45 degrees in the air. Every time I
passed that place, it was still there.
So, one day I stopped and knocked on their door. A guy came to
the door and I introduced myself and told him I was a TV repairman and
asked if he needed help in putting his antenna on the roof. He
told me, NO, and then told me why. He said that one weekend he
and his wife decided to install that antenna and he climbed up on the
roof with the antenna and he would point it in a direction and holler
and ask his wife if the picture was good. She would say NO. and
he would try another direction, holler at her again and get another
NO.
After about 30 minutes on that roof, he had decided it was not going to
work, so he climbed down the ladder and leaned the mast up against the
porch. Just then the wife came to the front door and thinking he
was still on the roof, she screamed right in his ear, "HOLD IT, RIGHT
THERE !" He went inside and the picture was perfect.
He said as far as he was concerned that antenna would lean up against
his front porch FOREVER!
News
From Yelm
by Leroy N7EIE
A friend of mine, John Harper,
AE5X, just published an article in his blog about my antenna set-up in
my back yard, at http://www.ae5x.com/blog/2012/01/01/a-tree-suspended-yagi/
He also gave me permission to use it in WSN's newsletter.
Also........
2011 CQWWDX PH Contest
About the only thing I more-or-less consistently mention
in my blog about ham radio has been my occasional (172) times on the
radio in weekend contests. Of those 172 contests, all but a dozen
or so have been on CW. Sometimes I operated outside or at the
Community Center on Field Day on voice, and most of the mobile VHF
contests are also on voice, but at home I only operated CW while
Carolyn was alive.
But this time the CQWWDXPH (CQ Magazine’s World-Wide DX
Phone) contest occurred on the last weekend of October and I actually
paid attention. I did participate for the first time this year,
but didn’t do very well: I only got 114 contacts with 7 hours
butt-in-the-chair using 75 watts SSB and a frustration level of about 9
out of 10…
The reason it was so frustrating was that I would call
them and they would not hear me. If their signal was under s9 or
they had anyone else calling them they couldn’t hear me. And this
was WITH Jupiter 2 up at 42 feet! How the heck do QRP stations do
it with only 5 watts? That would be 15 times more frustrating!
I definitely don’t want to go in the ‘more-frustrated’
direction. I need to hook up my linear. I have one, that
W7QM gave me, but the power on this end of the house won’t handle 800
watts out. I would have to gin up a 220 volt extension cord and
hook it into my drier outlet. Not that that’s not do-able,
eventually, if I enjoyed phone operation. I, um, don’t…
But the main reason I did that contest was the fact that I
earned 20,000 points towards the WWDXC’s (Western Washington DX and
Contesting Club’s) aggregate 2011 score that counts in a competition
between the WWDXC and the Willamette Valley DX Club (in OR) and the
British Columbia DX Club for a traveling DX contesting trophy.
That’s 20,000 points we would not have earned if I hadn’t operated that
contest, frustrating or not.
My rate was only 16 contacts per hour, which was actually
high for the hard time I had getting anybody to hear me! At least
my Flex 3000 SDR showed me all those S9+ stations across the entire
panoramic display of whatever band I am operating on at the time, but
alas, there wasn’t all that many. 114.
Maybe next year. Maybe not.
2011 CQWWDX CW Contest
Yes, this is one of my favorite contests all year, and I
did ‘quite well’ (read ‘not bad’) in this contest, operating for the
first time from someplace other than my station in Yelm.
Again, this is one of the contests in which the aggregate
score counts for the WWDXC towards the Northwestern traveling DX trophy
at the end of the year.
I had met Chuck, N7BV, at a WWDXC meeting and helped him
during the Salmon Run Sunday operating W7DX. I did well enough on
CW that he invited me back for this last contest. I was not sure
at first, but finally reasoned I could earn more WWDXC points from his
station as a member of a (as it turns out 3-man) team at a competitive
station than at my ‘casual contesting’ station. I wuz rite.
I went to Thanksgiving dinner with the family at
Eatonville, then headed home that evening, because I knew the contest
started at 1600 Pacific time the next day. I got a good night’s
sleep, packed up the mini-van for 3 days camping, then made it out by
1000 Friday morning.
Got to N7BV’s QTH in Port Angeles, WA, by 1430 or
so. The other op of the three of us, Rob, AE7EG, got there a few
minutes after I did.
At 1600 the bands came alive, and all three of us hunkered
down for the next 48 solid hours.
We did take breaks, for meals and sleeping, but after all
the dust had settled after the contest I figured I had about 10 hours
sleep in that 48 hour period. The rest of the time I was either
on the radio or on a short break. We ate some of our meals at the
radios, but some were at their dining room table. Karen, N7BV’s
XYL, put on a helluva spread at every meal!
Our hosts did have a guest room, but I let Rob have that
for his room since I slept in my mini-van. Camping, no
problem! I loved it!
The entire 48 hours is now a blur. I was making
contacts on the radio for about 16-18 hours a day for 2 solid
days. I hardly ever worked that hard even full-time in the Navy!
And I haven’t had an actual job outside the home since I
worked part-time at VSE from 1990-1995. But I never put all that
much time on the radio except for casual contesting. In this
contest last year, for instance, I put in a TOTAL of 11.25 hours
butt-in-the-chair time over the entire 48 hour period, garnering 222
contacts and a score of 68640, but that was when Carolyn was
alive… This year I didn’t have that restriction so I went on the
road as a guest operator.
Final results of the 2011 CQWWDXCW contest operation from
N7BV:
Band (MHZ) QSOs Pts
Cty ZN
1.8
24 43
9 10
3.5
278 688 33
19
7
311 858 86
29
14
284 777 89
32
21
561 1564 88 36
28
333 888 72
29
Total
1791
4818 377 155
Score: 2,563,176
Of those 1791 contacts, it broke down in the following
manner:
AE7EG: 778
N7EIE: 537
N7BV: 476
From what I remember, that is pretty close to the actual
(proportional) time on the radios for each of us. Rob couldn’t
get enough of operating that exceptional station, and I don’t blame
him. Chuck let us operate whenever we wanted. He was an
outstanding host.
I do remember 10 meters was wide open on both days,
something I hadn’t seen since 2003. And I particularly remember
an awesome CQ run on 15 meters Saturday afternoon, with the beam
pointed northwest, when I was running JA’s as fast as I could
type! There were several times where the pile-up I was working
was 3 to 6 stations deep!!! That’s as much fun as you can have
with your clothes on! ;-)
Overall, I had a great time. The only bad part was
the 3 hour drive there, and then the 3 hour drive back after the
contest. Such is life. My share of that 2.53 million points
earned in that contest was over 768K, ELEVEN times what I could have
made at home.
Leroy
N7EIE
Minature CW Paddle
by Don K7BFL
This is the paddle I
use for portable operation. I have made several over
the years. The components are a suitable plug for the rig, 3
conductor wire, and two spring loaded "lever" type micro switches (SPST
or SPDT).
I usually get the switches from Radio Shack.
The construction procedure is to first glue
the switches together with Super Glue. Note the lateral offset
between the switches. This is so the wiring connections do not
interfer with your sending "throw". Be careful to not use too
much glue, or it will go into some vent holes in each switch and keep
the switches from working.
Next solder the dit, dah, and common
connections to the switches.
The last step is to attach a piece of tape to
the "top" of the paddle, so that you can get your dits and dahs synced
correctly!
To operate the paddle, just hold the top and
bottom of the paddle between your thumb and index finger of one hand;
then use your other hand to do the keying. Simple and Nice!
20 wpm is easy.
If you want to get fancy, glue a piece of
velcro to the bottom, to use a a Leg Strap. If this is done, it
is best to add a small spacer (1/8 inch) between the paddle and the leg
strap. This will prevent the levers from hanging up on the
velcro strap.
WINTER GREETINGS FROM ALLEN