Monday, October 15, 2012

Reasons You're An Idiot If You Don't Vote For Romney

Yeah, he wasn't my first choice, either, but I will admit I voted for him in the primary in 2008.

I think McCain is a bona-fide War Hero, but just not Presidential material.

Do you want . . .
  • A president who has us on the road to serfdom?
  • A president who advocates higher taxes? Wealth redistribution, less freedom and less opportunity?
  • A president coated in Teflon who freely gets away as an accomplice to the murdering of innocent Americans?
  • A president who circumvents the constitution, but bows to Saudi kings?
  • A president who nationalizes sectors of our free market economy and single handedly picks winners and losers?
  • A president who forces you to buy goods and services you don’t want and then fines you for not following his orders?
  • A president who is systematically bankrupting our country while giving away tens of billions of dollars to our enemies abroad?
  • A president who, for the first time in American history, is robbing your children and grand children of the same freedoms, opportunities and dreams that were handed down to you and me?
  • A president who does not believe in the supremacy and exceptionalism of the United States of America?
  • A president who despises our military so much that he jeopardizes our national security by cutting their budget in half?
  • A president who is about to foist the single biggest tax increase on the American people in the 237-year history of our country come January 1st?
  • A president whose political ideology takes delight in a record 47 million Americans now on food stamps?
  • A president who invests tens of billions of dollars in failing green companies that are headed by some of his biggest campaign donors?
  • A president who refuses to approve a desperately needed oil pipeline that would help put many Americans to work while decreasing our dependence on foreign oil?
  • A president who usurps the Constitution, ignores the separation of powers, thumbs his nose at congress and issues executive orders with impunity?
  • A president with deeply rooted ties to domestic terrorists and radical Muslims and Marxists?
  • A president whose upbringing was heavily influenced by radical Communists and Socialists?
  • A president who appoints members of the radical Muslim Brotherhood to his cabinet?
  • A president who shuns the leader of Israel, our only democratic ally in the Middle East, in favor of appearances on celebrity T.V. talk shows?
  • A president who makes back door deals with leaders of Communist countries conditioned upon his reelection?


Shamelessly borrowed from Catch Kevin.
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3 Weeks Until Election **REMEMBER IN NOVEMBER**

Not sure if these are real, as they came in an email, but they sure should be!









This just might very well be our last chance to turn the Ship of State around, or least get the course changed enough that we won't crash into the rocks near the shore...
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Sunday, October 14, 2012

Uh-Oh....I May Have To Go To "Plan C"

WELL.....got everything assembled and apparently working, until I tried to transmit. I'm having a horrible case of receiver "desense", which basically means that my local transmit signal is hammering my own receiver. This results in the complete overwhelming of the receiver, and I can't hear my signal coming back from the satellite. I can hear other users just fine, but when I transmit, all I hear is a distorted version of my own uplink.

I had this problem when I first got started many years ago, and followed the hard won wisdom of all those who've gone before me. Namely, ADD SOME FILTERS.

I have a filter on the UHF side which only passes signals from about 380 MHz to 500 Mhz, and another one on the VHF side which only passes signals from 144 MHz to 148 Mhz. These are basically used to keep any 145 MHz fundamental from getting into the UHF side, and to keep any 3rd harmonic from the VHF side from getting out of the transmitter.

The UHF filter is ahead of the preamp, which has it's own helical filters inside, and the VHF filter is connected directly to the output of the transmitter.

Up until now, it's worked "As Advertised", and I haven't had this problem since I started using them.

SO......I either have something connected wrong, or the antenna I'm using isn't real happy with the way the coax runs to it. The antenna I'm trying to use (and it's worked fine before) has the VHF and UHF elements on the same boom, mounted at 90* relative to each other to minimize and cross-coupling. Sometimes the way you run the coax can have unpleasant results, but I don't have the time to troubleshoot a rather arcane problem like that.

Tomorrow I'm going to tip the tower back over, and reinstall the two separate antennas I use for Field Day, on the long cross-boom, check ALL the cabling again, and give it another go.

I *know* that set up works, and I've been using it for several years now, both at Field Day, and here at home.

The big problem with transporting all this stuff down to the IOWA is I'd have to rent a trailer. Fortunately one of the guys who's helping with the event has a full-size pick-up, and he'll swing by here Friday morning to load it up and take it down there.

Hmmmm.....Sure Am Glad I have A "Plan B"!

WELL.......the "Port-A-Sat MK-III" antenna mount was a complete failure.

When I was was playing with it yesterday, I though ut felt a bit sloppy, but didn't think too much about it. I figured the Azimuth rotor was worn, and that's where the slop was that I felt.

When my stepson was helping me extend the legs today, he noticed part of the hub where the legs go into was cracked...?!? I took a close look at it, and sure enough, the thin-section aluminum casting on the top of the legs was split in a couple of places.

After muttering a few choice words, having a soda and cooling down a bit, I decided that since this type of tripod was never meant for loads like this, it would be a mistake to get another one, and I should probably just go ahead and transfer the smaller antenna, shorter cross-boom, and the preamps over to the 9' tower I use here and for Field Day.

I took the antenna off, and as I was moving it over out of the way.....WHAMMO!......the whole shebang fell apart and smacked into the driveway.

I'm glad I was a few feet away when it "rapidly disassembled" itself.

Turns out that the legs had failed at the top, and it just toppled over after the weight of the antenna was removed from one side.




I only paid about $25 for the tripod, but had 20 or 30 hours wrapped up in it making the adapter plate for the Azimuth rotor, new cables, calibrating the rotors, and chasing down parts for it.

Oh, well.......sure glad I have a Plan B to fall back on!

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Saturday, October 13, 2012

Going Shooting on Sunday

Hah! Bet that got your attention.

Actually, I'll be shooting some RF up at the Amateur Radio Satellites as I test out my "Port-A-Sat MK-III" antenna system.

This is the one I built using a surveyor's tripod, a used (very used!) Azimuth/Elevation rotator I bought from a friend, an AMSAT "LVB Tracker" interface that I bought several years ago, and just now got around to testing, and a "Dual-Band Easy Satellite" antenna from Gulf Alpha antennas. The rotator interface is one of the original "LVB" trackers designed by Howard, G6LVB. I always get a lot of "static" from other members of the Amateur radio satellite community about using a "cheap knock-off" of Howard's design, even though he published all the specs, designs, and printed circuit foil patterns and files. The one I've been using is a clone of it kitted up and sold by a really nice Ham in India.

Seeing as I'll be seen by LOTS of people next weekend, I figured I'd use the "authorized version", and avoid any PR flack.

I spent today getting the last bits and pieces arranged, making some cables, and testing/calibrating the interface box and the two rotators.

So far, so good, BUT the surveyor's tripod has spikes instead of feet, which makes it pretty dicey to use on hard surfaces. I'm going to make some blocks out of a 2x4, and bore a hole about half-way through for the spikes to rest in. I've got some 1/2" thick, adhesive backed rubber sheet that I'll glue to the bottom, and hopefully that should give me some traction on the deck of the IOWA next week.

It's one thing to have "Technical Difficulties" in front of a crowd, but having the tripod legs go scooting in different directions resulting in the whole thing crashing down is a bit of an embarrassment I'd rather not endure.

Once I have it aligned North, and level, I'll run some paracord between all three legs to keep them from separating.
, and doing a "split"

I'll try and post a few pix on Sunday.

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Friday, October 12, 2012

Political Quotations

    "If you put the Federal Government in charge of the Sahara Desert, in five years there would be a shortage of sand.” — Milton Friedman

    “I need a job. My family can’t eat healthcare.”

    “Romney can tell us when he left Bain Capital when Obama tells us when he left Kenya.”

    “Let’s not look backwards and look at Obama’s past. Instead, let’s look backwards and dwell on Romney’s past.”

    “He that is good at making excuses is seldom good for anything else.” —Benjamin Franklin

    “Socialism is the philosophy of failure, the creed of ignorance, and the gospel of envy. Its inherent virtue is the equal sharing of misery.” —Winston Churchill

    “INTAXICATION:  The nice feeling you receive a tax refund until you realize it was your own money in the first place.”

    “Romney supporters sign their checks on the front while Obama supporters sign their checks on the back.”

    “If you can afford beer, wine, drugs, cigarettes, manicures, and tattoos, you don’t need food stamps or welfare.

    “We should measure the success of government programs by how many people leave them not how many people are added to them.”

    “When the government fears the people, there is freedom. When the people fear the government, there is tyranny.” — Thomas Jefferson

    “If someone is so fearful that they are going to start using their weapons to protect their rights, it makes me very nervous that these people have any weapons  at all!” — Democrat Congressman Henry A. Waxman (California).

And one of my favorites.:

"If you think it's time to start burying your guns......then it's probably

time to start digging them up".

I tried to find out who first said that one, but the best reference I could find was here. 

I thought it was Claire Wolfe, but it looks like Tam said it first.

You go, girl!

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Wednesday, October 10, 2012

1941 Chevrolet Pick-Up Truck

Had to get my Jeep smogged last week, and while I was there, I spotted this 1941 Chevy Pick-Up truck in the lot.

REALLY sweet! The paint was the best I've seen in years, and EVERY nut and bolt was either chromed, or polished stainless.

The guys at the shop said it had a 350 in it with a Turbo-Hydramatic.


Sunday, October 7, 2012

Dividing a Circle Into Thirds, Without a Protractor

One of the things I'm doing in preparation for the JOTA event on the USS IOWA, is (finally!) building up my new "more portable" antenna mount for my satellite antenna.

I started with a 5' surveyor's tripod I got really cheep on eBay. I have numerous "spare" Yaesu Azimuth/Elevation rotators and control boxes, so I figured I could mount one of my spares to the tripod with an adapter plate.

I bought some good 6061 1/4" thick aluminum sheet, and proceeded to cut out a 6"x6" square. I marked it, and using a set of trammels, laid out a circle the same diameter as the bolt circle for the Azimuth motor. Then I drilled and countersunk some holes to bolt it to the motor with flat-head machine screws.

Now the task was to mount the plate to the tripod, and there was the snag I hit.

The top of the tripod is triangular, and where the legs mount to it there's a lack of space on the underside of the plate to use four mounting screws. So, I decided I'd use three screws instead, and they'd have plenty of room between where the legs meet the top of the tripod.

The problem was, how do I lay out 3 equally spaced holes on the correct 3" diameter circle I just scribed using my trammels?

I remember from way back in high-school geometry (or was it trig?) that dividing a circle into thirds was a very complex, tricky task, and you were better off to just get a protractor, and lay out your marks every 120*.

A quick Google search found this very ingenious method of equally dividing a circle into three sections, WITHOUT the use of a protractor.
I was so amazed that I thought I'd share it with my friends here, in case any of you are metal cutters like I am, or perhaps woodworkers.

Enjoy the little video. I found it quite amazing!



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Saturday, October 6, 2012

ARRRRGH!......Garbage Disposal Blew!!

WELL.....I was right in the middle of machining some adapter plates out in the garage when my wife walks in.

"You're NOT going to want to hear this.........."

There was a massive water leak under the sink, and since I put a nice new faucet assembly on it a couple of weeks ago, I immediately thought the worst.

Turns out the water was POURING out of the circuit breaker ( !! ) button on the garbage disposal!

And the breaker hadn't tripped, and the panel breaker hadn't tripped......

I unplugged it, and off we went to Home Depot.

I looked up the specs on the "Badger 100" that was in there, and found out of ALL the reviews listed, the HIGHEST review was a "2".

Her oldest son had installed it about three years ago, and all the reviews said you were lucky if you got TWO years out of it. It's been jamming a lot lately, and tripping the breaker once in a while, so I guess the "extra" year we got out of it was just luck.

Now in the process of installing the new one, and just about finished, but had to take a break. I'm not as young as I used to be (who isn't?), and working on my back, under the sink, has a tendency to put kinks in me.

The replacement we bought got 12 "5 Star" reviews, so I'm hoping replacing a $79/ 1 year warranty disposer with a $180/ FIVE YEAR warranty model will be worth the money and effort.

It's pretty cheap of them to NOT include a $3 power cord, so I'm going to reuse the old cord.

And the conduit fitting.

And the wire nuts.


****UPDATE****

It's all connected, no leaks, and works as expected.

It's very quiet, and seems like it could grind up small branches. Everything we've put in so it so far just disappears with a 'whoosh'. This one is a two-stage grinder, which is supposedly "Better for the Environment".

Now while I'm by no means a "greenie", we do some commons sense stuff like separate the plastic bottles and aluminum cans, flatten them, and take them to a place that buys them for more than the CRV.

Since we have two trash containers here in Long Beach, one for regular garbage, and one for 'Recylables', I wonder how long before The Gubmint will demand we turn our valuable trash over to them instead of selling it ourselves.

Back to the disposal.....This "Better for the Environment" pap is proudly printed on the box, showing a "Circle of Political Correctness", printed in GREEN, showing food being put down the disposer, going to a Sewage Treatment Plant, then a picture of a tractor, and finally a picture of an apple, all proudly printed in GREEN, with a "vegetable based soy ink", the idea being that since this unit grinds the waste to smaller particles, it's easier to process in the STP, making for better fertilizer, which grows pretty green apples, and all is wonderful in the world.

Having worked in many Sewage Treatment Plants in a former career as an Industrial Controls Field Service Engineer, I can safely tell you that the size of the food particles coming out of your kitchen disposal has absolutely NO effect on the efficiency of the treatment palnt.

NONE.

You could practically stuff a whole cow through one of these plants and it would reduce it down to sludge.

I'll admit that smaller bits going into a home septic system is probably a Good Thing, but to an industiral-scale treament plant? HAH!

And somebody at Insinkerator probably got a nice bonus for putting this crap on the package.

Oh, well......at least the new disposer works very well, and it's extremely quiet.


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Friday, October 5, 2012

Busy This Weekend

So I probably won't be posting much.

Saturday morning I have my monthly radio club breakfast, and then we're giving a Commercial Radio License Exam, and then I have to go over to the USS IOWA and turn in my paperwork, and get badged.

JOTA (Jamboree On The Air) for the Boy Scouts for our area is going to be held onboard the IOWA on October 20th, and since I'm running the satellite station, I have to finish my paperwork to be a volunteer.

Which means I have about 12 days to finish building my new "portable" satellite antenna system, get it tested, and round up all the gear I'd normally take out on Field Day.

The last of the parts I needed came in this afternoon, so I can begin in earnest Saturday afternoon. I've got most of the small sub-assemblies, cables, mounting plates, etc, all made, but I still have to bolt everything together and see how it plays.

Should be an interesting two weeks.....

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We Hit 'Em.......<i>Now What Happens?</i>

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