We’ve finally moved into more typical autumn weather for Wisconsin. The heat and humidity were finally pushed out of the state and we’re going through more typical weather for this time of year. We still haven’t had a frost yet as of Oct. 6, but that will be coming soon. But even fall couldn’t arrive in a typical fashion. After a few days of crisp, cool weather with temps in the low 50s, the heat and humidity pushed back in for a day, with temps up in the mid-eighties with high humidity, triggering more rain and storms which we didn’t need at all. The Manitowoc County fairgrounds got hit by what was either straight line winds in excess of 75 mph or a weak tornado.
It may be October but there are a surprising number of flowering plants still bopping along as if it were still summer. I’m still seeing a huge number of bees, both native bees and honey bees. That’s kind of unusual for this time of year, but as long as the temperatures are still warm enough for them to be active and there are still food sources out there, they’ll be around.
I found this thing sitting in the basement the other day and had no idea where it came from.
I learned that eldest son found it at a garage sale for $5 one day and picked it up and, of course, it ended up in my basement. Well, I’m claiming this one for my own because I’m fond of old Hallicrafters equipment. I have two restored Hallicrafters short-wave receivers from the 1940s-1950s era and I love the things. This one looks like it’s in good enough shape cosmetically that it might be worth restoring. I haven’t done any research on this model yet, but judging from the way it looks I’d say it’s from the late 50s or early to mid sixties.
Once upon a time you couldn’t give away old tube radios. Thousands upon thousands of them ended up going to the landfill because no one wanted them. Now they’re turning into collectors items. Sort of. Prices on these things are all over the place depending on the brand, model and age.
There are issues with restoring old radios like these. Some of them pretty serious and if you don’t know what you’re doing, they could even be life threatening because of the dangers of electric shock. Depending on the radio and the design, some of these things had potentially lethal voltages floating around inside of them. So if you don’t know much about how these things were made and the potential dangers, don’t go fiddling around inside of them without educating yourself first.
The other issue is you can’t just plug these things in and turn them on if they haven’t been used in a long time. When it comes to these old radios, there is no such thing as “mint” condition except when it comes to the external appearance. You will always need to replace components inside with modern equivalents. Capacitors are the biggest issue with these. Those old caps will fail. There is simply no doubt about it. Usually the first thing you do with one of these is go through it and replace all of the capacitors right off the bat.
Another issue is finding things that can’t be easily replaced with modern equivalents, like vacuum tubes. Under normal operation vacuum tubes are amazingly long lasting. I know guys running old amplifiers, receivers and transmitters that are from the 1940s and 50s and are still running the original tubes. But they do fail sometimes, and finding replacements is a problem because they haven’t been made in decades. If you have an old tube radio, chances are good the tubes will still work unless the radio was abused or had some kind of electrical failure. But if you have a bad one, finding a replacement tube could be a problem.
Anyway, when I get some time I’ll open this one up and see what it looks like inside. It might be a good candidate for restoring.
Tariff Relief Plan Announced At Last. But Only If You Grow Soybeans
USDA finally announced some of the details of the tariff aid package and as a lot of people expected, for a lot of farmers they might as well not even bother. While soybean growers will get a pretty good deal, getting back $1.64 of the estimated $2.00 per bushel they’re losing, for a lot of others, the so called relief is almost an insult. Dairy producers are losing an estimated $1.10 per hundredweight because of the tariffs. They’re going to get a whopping $0.12/cwt. Yeah, that’s right, twelve cents. Corn growers are going to get $0.01 per bushel. That’s not a typo. They’re going to get one cent per bushel.
Why are soybean farmers getting almost all of the “tariff relief” while dairy farmers and corn growers get almost nothing? I have no idea.
Wow, have we been getting hammered! It’s been raining almost non-stop for days now, with one storm front after another rolling through here. That 5 1/2 inches showing in the gauge there was from just Monday evening. I haven’t heard yet what the grand total is for this whole event, but I imagine it’s going to be in excess of 25 inches for this area over the last few days.
They got hit even harder in the southern part of the state. One town down there reported 11 inches in less than 8 hours. Flooding all over, one person dead after getting swept away when trying to get out of a submerged car. Damage estimates were in excess of $100 million and I’m sure that number is going to grow dramatically because that was from two days ago.
We have pretty good drainage here because they re-did the entire town’s storm water system back in the late 1980s after we had a massive flood here that damaged just about every building in town, blew manholes covers off the sewers, and flooded every basement in town. The revised system obviously works or we’d be up to our necks in water by now.
Fortunately we’re looking at a dry spell now.
Meanwhile I’m staring at about 30 lbs of tomatoes I have to deal with today… Not sure yet what I’m going to do with them. I’m thinking tomato soup? I’d better make up my mind soon because there are probably another 30 lbs to deal with out on the plants.
Still, it’s becoming obvious the season is coming to an end. The plants are starting to look like they’re coming to the end of their life span which, I have to admit, is something of a relief.
We put in two plants of a variety called Wisconsin 55, and they’ve been disappointing. Very little fruit from those two despite the fact the plants themselves are ridiculously healthy.
The Early Girl variety have been amazing. The fruit is small, about the size of a baseball, dense, brilliant color, not an excessive amount of seeds, and wonderful flavor and texture that’s been great for making into sauces and soups, which is exactly what we want them for. I’d say the texture is similar to that of a Roma tomato. And they’ve been incredibly prolific. I’ve never seen tomato plants produce quite this much fruit before.
The Early Girl variety is going to be on our “must plant” list for next spring.
Hmm, I’m also going to need to deal with about 20 pounds of banana peppers here in the next few days. I don’t remember what the variety is right now, but wow, they’ve been ridiculous too. The plants are 4 1/2 feet tall and they just keep producing more and more and more.
Most of those are going into the tomato sauces or are being diced up and frozen for future use. But we have so many now that I’m not sure what to do with them. We have more than enough in the freezer for use over the winter.
Amateur Radio Stuff
Not much going on there. I’m still playing with the FT8 mode. Well, I pretty much have to use it because my antenna isn’t very good and with band conditions the way they are it’s about the only way I can make contacts.
I’m closing in on the WAS (Worked All States) and while I claim I don’t really care, I find myself a bit excited by the prospect of having worked all 50 states. I’m only missing 7 states and I find myself keeping an eye out now for the ones I still need when I’m on the air. What do I get if and when I do it? Well, nothing, really. Just the satisfaction of having done it.
I really, really need to get that new vertical antenna up before the winter weather closes in…
I’m afraid I’ve been neglecting this blog recently because, well, to be honest, not a heck of a lot is really going on this time of year.
The tomatoes are going crazy this year. They’re almost chest high and at least 4 feet wide at this point, and loaded with fruit. In about a week or two at the most we’re going to be able to start picking tomatoes. If we manage to avoid blossom end rot and other problems this year, we’re going to have more tomatoes than we know what to do with.
I’m not sure why they became this ridiculously prolific this year. MrsGF pointed out that we added a lot of compost to the beds this year and top dressed with a very mild fertilizer. But even so, this is a bit much. The wire tomato cages are starting to collapse from the weight of the plants and I’ve had to put in additional rods to keep the cages from collapsing.
I don’t know why I bother with the wire tomato cages they sell in the garden centers around here. They just can’t handle the plants we grow here. I think I’m going to have to go get some rebar or something like that, fire up the torch and weld up my own.
We put in 2 varieties, Early Girl and Wisconsin 55, and both seem to be doing equally well.
We’ve been getting raspberries too this year. MrsGf’s sister gave her about a dozen plants a couple of years ago and they’ve completely taken over the corner of the garden where they were planted.
We aren’t getting a huge number, but enough to give us a nice sized bowl full every few days. I’m not supposed to eat them anyway. I have diverticulosis which, fortunately, has never flared up on me, but I still need to be careful. I’m supposed to avoid eating things with seeds and chopped nuts, which means raspberries are on the avoidance list. But, well, come on, fresh raspberries right off the plant? I’m afraid probably half of the berries we get never make it into the house.
I picked up one of those goofy little roses in a teacup that you see at discount stores sometimes for MrsGF one day because I thought it would look neat on the window sill in the kitchen for a few days, and then it would probably die and we’d toss it and that would be the end of it. Well, MrsGF transplanted the dopy thing into a larger pot, stuck it outside and it’s been going crazy just like the tomatoes have. It’s quadrupled in size and has been putting out brilliant red flowers ever since.
We’re going to try to keep it through the winter and see what happens. If it makes it, great. If not, no big deal. It only cost me something like $5
I just realized the other day that I’ve put more miles on the bicycle than I have on the Corvette this summer. Nothing wrong with that but it does seem a bit odd for someone who enjoys driving as much as I do. MrsGF and I haven’t really managed to get away on a vacation this summer. Since, oh, 2007 or so, we’ve managed to get away for a couple of weeks or so to go somewhere, usually out west. And I used to go to South Dakota, Montana and Wyoming at least once during the summer by myself if I could. One year we took a three week road trip on the motorcycles with Eldest Son out to Maine.
One reason is MrsGF has been crazy busy this summer. The state is trying to bring an electronic health records system on-line before winter and she’s involved in that and you wouldn’t believe how difficult and complex that project has been. Plus she’s going to be on the road now for two days to do audits. She’s managed to get a few days off here and there, but any kind of real vacation for her is going to have to wait until October.
She’s still planning on retiring in March and is really looking forward to that. She’s already been looking into getting into the Master Gardener program. One local charity is pushing to get her on the board, and I’m threatening to run her for town council <grin> just to keep her busy..
Amateur Radio Stuff:
Right now there is considerably controversy about the Technician class license, which has become the entry level license for amateur radio.
AR is in a rather odd situation at the moment. We are seeing record numbers of new licensees. The latest number I’ve seen is that there are over three quarters of a million holders of an amateur radio license, most of them holding the Technician license. This may sound like amateur radio isn’t doing too bad since we have more than 750,000 people in the hobby and that number is growing every year. But there are some concerns.
First, most of those new Tech licensees don’t seem to be actually using that license. We should be hearing them popping up on those parts of the spectrum where they are licensed to operate. Only we aren’t. Tune in the local repeaters around here (and everywhere else, apparently) and you almost never hear any of the new licensees on the air. And we never hear them down on the HF (shortwave) frequencies where they are permitted to operate.
Second, the vast majority of Tech licensees never upgrade their licenses to General or Extra class to get access to all of the HF spectrum. They get the Technician license and stay Technicians.
A lot of people find this troubling. If these people are getting their licenses and never actually using those privileges, or using them only very rarely, why aren’t they? Obviously they were interested in amateur radio in the first place or they wouldn’t have gotten the license. So why aren’t they actually using it? And why aren’t they eventually upgrading to the General or Extra license?
The ARRL thinks it’s because the Techs only have extremely restricted access to the HF bands. Below 50 mHz, Techs can legally only use a very small portion of the 10 meter band for voice and CW. And below the 10 meter band they only have access to an even smaller range of frequencies, and there they can use CW (morse code) only. The ARRL believes that if Techs were granted expanded privileges on HF they would be more interested in AR and actually get on the air, and even become interested enough so they would upgrade their licenses to gain more privileges.
The problem with that is there is no actual evidence to support that belief. The ARRL is basing that on the results of a very flawed survey that almost no tech licensees actually saw or responded to, and on little more than wishful thinking.
The ARRL’s thinking in this is fundamentally flawed, I believe. The Technician licensees they’re so worried about haven’t upgraded because either A) they aren’t interested in HF at all and are only interested in VHF/UHF, or B) they aren’t interested in amateur radio in the first place and got the license for emergency communications, storm spotting, flying drones or are “preppers” of one variety or another.
In any case, any Tech who is interested in the HF frequencies can get access simply by taking the General license test. It isn’t that hard. Seriously. It isn’t. A current Tech license holder could easily pass the General with minimal preparation.
I don’t particularly care if the ARRL gets this past the FCC or not, to be honest. It isn’t going to effect me one way or the other. I rather doubt the FCC is going to grant the ARRL’s petition. I suspect the FCC will point out to the ARRL that if Techs want access to HF they should just take the General test.
That heading up there is not a typo. Monsanto ceased to exist as of June 7 when the merger with ag giant Bayer was completed. The name “Monsanto” will be retired completely within a few months, the company will no longer exist, and all of its business will be conducted under the Bayer name. The complete acquisition will take a few months longer. Bayer still has to sell off some of its business parts to satisfy the DOJ’s requirements for approval of the acquisition, but it’s pretty much a done deal.
If you don’t find these mergers concerning, well, you should. As the saying goes, “the only thing we learn from history is that we learn nothing from history”. The claim that these “mega-mergers” improve the efficiency of a company, reduce prices to consumers, etc., is pure nonsense. There were valid reasons for the rise of the “trust busters” in the late 19th and early 20th century as the abuses of the monopolies became so great and so obvious that not even their wealth and influence could prevent the outrage that caused the development of the anti-monopoly laws, lawsuits and legal actions that broke many of them up back then.
Oh brother… I could go on and on about this nonsense. I won’t. I try to stay away from politics here because, well, why bother? You get flooded with enough of that nonsense in other forums. However, I find it more than a little ironic to have you-know-who here in Wisconsin celebrating giving away more than $4 billion in taxpayer money to a Chinese company to lure it to Wisconsin while at the same time engaging in never ending tweet-storms about unfair trade practices by that country.
Oh, I should add that the company quietly announced that, to paraphrase them, “oh, by the way, the factory we’re going to put up is going to be a fraction of the size we said it would, isn’t going to make the product we said it was going to make, and we’re only going to hire a few hundred people not the 13,000 we said, but that the big factory will be put up “real soon”. Maybe.”
What remains to be seen is where FoxCon is going to find any employees. The unemployment rate in the state is under 4%, and in some parts of the state it’s under 3%. Employers have tried hiring bonuses, improving benefits, even upping starting wages. Several companies here have now even dropped the high school diploma requirement.
How Hot Is It?
In a word, very. It hit 97 F here yesterday (Friday), with very high humidity. Heat index was up around 107 the weather people said. It’s supposed to be even worse today with a heat index pushing 110. It was already 83 when I got up at 5:30 this morning. Basically no one goes outside in this weather unless they absolutely have to.
I remember what it was like milking cows in this kind of weather. Dear lord, it was bad. The cows were miserable, we were miserable, the cats were miserable, the dog was miserable…
While I looked at the poor bike sitting there in the garage behind the car, and was momentarily tempted, not even I am crazy enough to go out on the back roads and trails on a bicycle in this kind of weather.
I’ve become addicted to biking, though. Whenever the weather is even close to being decent I want to get out and put at least a few miles on. Being addicted to biking isn’t a bad thing, of course. It’s healthy, fun, relaxing.
But definitely not when it’s this hot and humid.
Amateur Radio Stuff
Okay, I have to admit it, I’m a bit bored with the FT8 mode. Don’t get me wrong, I’m not agreeing with the curmudgeons who think FT8 is ruining amateur radio. FT8 is just one of a long line of technologies that was going to “destroy amateur radio” according to the GOBs (good ole boys). If you get on some of the amateur radio forums like QRZ and listen to some of these people ranting, you’d think FT8 was the harbinger of the apocalypse, for heaven’s sake.
But dam, FT8 does work if you want to make contacts under bad conditions and with less that ideal equipment.
Speaking of the QRZ website, I don’t know what’s wrong with some of the people who stalk the forums. And I do not use the term “stalk” lightly. That’s what they seem to do. They haunt the forums just waiting to pounce on anyone they think they can get away with insulting. Newcomers to the hobby are the natural prey of these jackasses. The most innocuous question will result in them pouncing on them without mercy with snide remarks, sarcasm, insults, accusations of them not knowing what they’re doing.
It’s a shame, really. QRZ has some great resources and there are a lot of people in the forums who are genuinely willing to help when you run into problems or are looking for information. But this handful of jackasses really ruin things. The moderators really need to step up and shut this kind of crap down. Right now QRZ has become so toxic because of some of these people that I have started to tell newcomers to avoid it completely and when my current subscription runs out next year I might not renew it.
Newcomers to this blog or whatever it is may not know I’m also an amateur astronomer because I haven’t talked about that in a long time here. I have two telescopes, the big 11 inch Celestron shown here, and a 3 inch Meade. I’ve been fascinated with astronomy since I was a kid. But as much as I love astronomy, there are aspects of it that I find more than a little tiresome, the main one being so-called scientists who claim life is everywhere out there.
It seems NASA spokespersons and even a lot of professional astronomers have gone right off the deep end with this. Mars could have life. Or may have had life billions of years ago. Moons of Jupiter and Saturn could have life. Hell, according to some of these people, Pluto could have life because they think there may be liquid water under the crust. Venus, which is as toxic a place as you can imagine with temperatures of 700+ degrees and sulfuric acid rain could have life, they tell us. And…
well, it’s all BS. I’m sorry, it just is.
As the Fermi paradox points out, if life out there is as common as some people claim, where the heck is it? Fermi pointed out that, given the number of stars in the galaxy and the age of the universe, if there was any intelligent life out there, there should be some kind of evidence that it exists that should be obvious to us by now. So where is it?
Despite the PR fluff pieces coming out of NASA and from astronomers who really should know better, there is no evidence of life anywhere outside of the Earth. The SETI project has turned up nothing but a few questionable signals that could be from natural sources or from man made sources. The Mars rovers have turned up some interesting results, yes, but any sign of actual life either now or in the past? No. A lot has been made of the presence of methane on Mars and they’re attempting to link that to some kind of life. But there are other, far more likely explanations for the presence of methane.
We have no evidence at all that there is life out there. None. All we have is speculation, theory, beliefs, claims, and no actual evidence.
A study by Oxford scientists Sandberg, Drexler and Ord that came out a short time ago, examined the Fermi paradox and the Drake equation and other factors with an unbiased eye and, well, the results aren’t good for the proponents of life being common. They found huge margins for error in the calculations and that the “evidence” presented to support wide spread life in the universe is little more than wishful thinking.
The Drake equation is pretty much worthless. The parameters assigned to the equation are, well, flat out guesses. No one knows for sure. The parameters are often wildly optimistic, failing to take into account known facts.
If you look at the actual facts, the results are less optimistic. As the authors said in their report, “When we take account of realistic uncertainty, replacing point estimates by probability distributions that reflect current scientific understanding, we find no reason to be highly confident that the galaxy (or observable universe) contains other civilizations.”
“When we update this prior in light of the Fermi observation, we find a substantial probability that we are alone in our galaxy, and perhaps even in our observable universe.
“‘Where are they?’ — probably extremely far away, and quite possibly beyond the cosmological horizon and forever unreachable.”
Almost as soon as the weather got warmer the bike got pulled out of storage and I was out on it. It took me a few days to get back into it again, but it was easier than I thought it was going to be. Apparently doing the treadmill every day during the winter kept me from completely falling apart and it wasn’t long before it was comfortable to be back in the saddle and putting on more than a few miles.
This is an amazing time of year to be out in the countryside biking around. Everything is lush and green, everything is in flower this time of year. I sometimes struggle between the temptation to keep going to put on some miles in a reasonable amount of time and the temptation to stop every few hundred feet to take photos of some neat plant or flower as I rid around the backroads.
I wish the trail in the lead photo up there was a bit closer, though. The start of the trail is about four miles from town, but once you get on it, it runs for more than 30 miles all the way to Green Bay, with branches leading off into towns like Brillion.
This year I’m trying an app for my phone called aprs.fi. It uses the phone to tie into the APRS system. Automatic Packet Reporting system. It uses the phone to send and receive little bits of data back and forth to a network. It’s been used by amateur radio operators for many years now to send information, and one of its uses is position tracking. A lot of VHF/UHF transceivers have APRS capabilities built into them, and some transceivers have GPS built into them as well. They can be set up to periodically transmit the position of the radio to permit it to be tracked by others using the system.
MrsGf has a similar program for her iPhone plus the FTM-400DR transceiver in her car has APRS and GPS capabilities. The local ARES group she belongs to is just now looking into using APRS to track members of the group when they’re out in the field. Since APRS/GPS capable transceivers are still pretty pricy they’re looking at the APRS applications available for smart phones. Some work pretty well, others have problems, some serious. The one I use is aprs.fi and it seems well above average in it’s utility and capabilities. When the group was out doing volunteer communications for the Elkhart Lake Triathlon over the weekend a couple of people were using using some of the apps and I was able to track their positions in near real-time on a map.
I had it running when I was out on the bike Saturday and used it to plot my course when I did about 11 miles that morning. You can see the plot in the screen capture.
The question is why would I want to do this? Well, I’m out on the bike, on backroads or trails, and you never know what happens. Accidents, health issues, any number of things could happen that would incapacitate me. Yes, they can use the cell phone to try to find me, but trying to find the exact location of a cell phone is an iffy thing and often very inaccurate. The APRS app uses the phone’s GPS system so it’s much more accurate than trying to use the cell phone system to do the locating.
Certainly it’s a great technology for emergency services and ARES/RACES organizations should almost certainly be looking into it as a way of tracking their operators when they’re out in the field.
Let’s see, what else… The gardens are doing well. We’ve had to do a lot of watering. It’s been pretty dry around here over the last couple of weeks. Temperatures have been fairly cool after the heat wave we went through a few weeks ago.
They drag me into the clinic every 6 months so I spent the whole morning doing that. To make a long story short, everything checked out fine. All the numbers were where they are supposed to be. BP is still higher than it should be, but it’s no where near as bad as it was a year ago so I’m happy about that. And they’re delighted I’ve taken up biking. I think everyone was afraid that once I retired I was going to end up sitting on my butt all day in front of the radio or computer or television and it kind of surprised everyone that I started doing that last year.
The next thing I want to do is put together a low-power (QRP) transceiver that I can throw into a backpack and take out on the trail with me. I think it would be great fun to sit out in the woods or on a trail somewhere with an antenna strung up in a tree and trying to make contacts with just a couple of watts of power.
While we live in town, we live in an area with large house lots, many trees, lots of bushes and a lot of rather lush vegetation, so we have the curse of the gardener, rabbits. Last year the little buggers ate all of my red runner beans almost as soon as they sprouted. There are mornings when I get up and I’ll see a half dozen of them in our yard or in the neighbors’ yards grazing on whatever the four legged locusts can gobble down. They’re getting more and more brave, too, coming out by mid afternoon in some parts of town. One of my neighbors tried live trapping them but had no success.
So to keep the little four legged vacuum cleaners out of our veggies we resort to fencing and one of the things MrsGF and I did over the weekend was put one up to keep them out of our produce. We got new fencing this year to replace the nasty looking chicken wire we used previously. It’s only 2 feet tall, a dark green color to make it less intrusive looking, and it’s fairly easy to put up. Hopefully it will keep the little stinkers out of our just barely sprouting beans.
Now you probably see all those #10 sized cans in there and you may not know about this trick. This is something MrsGF introduced me to years ago. When you first put seedlings out into the garden it’s something of a shock for them. They’ve just come out of a damp, warm, cozy little greenhouse and now are stuck out in the cold, cruel world and have to fend for themselves. The cans help to give them some shelter from the elements and protect them from the previously mentioned rabbits. Just get some empty #10 cans, cut the bottoms out of them, and push them about an inch into the soil around the newly transplanted seedlings. The only thing you have to remember is that when you finally pull the cans out after the plants are established is to give the can a twist before lifting it up or it can pull up large clods of earth which can disturb the roots.
There are big changes coming for this area back here shown above. Right now it’s largely just decorative except for the lettuce bed behind the big rock. The problem back here is this area is really low and is almost underwater in the early spring, which makes it hard to grow anything except grass. That’s why we put in the raised beds which are off to the right out of sight. MrsGF and I decided this whole area is going to get raised up, perhaps yet this year if we get the time. We’re going to get decorative retaining blocks like the ones currently surrounding the lettuce bed, pull out all of the plants we want to keep, and then make the whole thing into a single raised bed about a foot above the height of the lawn.
Well, we’ll have to move the antenna parts you see off to the right before we can start anything back there. Hopefully that tower you see laying back there that has been going to be put up “real soon now” for about 5 years will get put up this year. Maybe. And the GAP Titan vertical antenna will replace the Comet vertical as soon as I can corner eldest son and guilt him into helping.
The antenna tower… I traded a deep cycle marine battery for that with one of the ARES guys. He needed a battery for the power system in the emcomm trailer, he had this tower laying around that he just took down, so we made a swap. The tower was supposed to go up at the end of the garage and be the support for various antennas, including one for broadcast TV so MrsGF can watch PBS in the evening. (The problem with digital TV versus the old analog is that with the old analog if you were in a fringe reception area, you still could see and hear something. There would be static, yes, but you’d still get a watchable picture. If you’re in a fringe area with digital, you get nothing). Eldest son keeps claiming he’s going to help get it up the next time he gets over here.
Antennas are really my biggest problem when it comes to amateur radio. I play around with them, experiment, etc. but I haven’t come up with anything really any better than the off center fed dipole currently strung up from the garage to a couple of trees. It works reasonably well, but is way too low to the ground. And the biggest problem is that one leg of the dipole runs to a tree in the neighbor’s yard, and the neighbor is moving, so that means the antenna has to be moved too.
Like a lot of amateur radio operators, I’ve accumulated a lot of junk related to the hobby, including several different types of antennas. And despite claims from the manufacturers of many antennas, most of them don’t really work all that well. It’s basic physics, really. In order to be efficient, antennas for radio frequencies down in the shortwave (HF) portions of the amateur radio bands, like down in 80 or 40 meters, need to be pretty long. Your cell phone has a really, really tiny antenna, because it works with very, very high frequencies.
Antennas for the frequencies I work with are huge. We’re talking 80, 90 feet long or longer. My OCFD, if laid out straight, would be 135 feet long.
So if it needs to be that long, how can that GAP Titan antenna laying out there be only 21 feet tall? Well, it cheats, basically. It uses various tricks to make itself work better than it really should at first glance. It looks simple, but it isn’t. It’s actually a very complicated piece of equipment with various radiators and stubs and, well, antenna stuff. It would take more space than I have here to try to explain it all.
What it boils down to is you can’t get something for nothing. You can’t fool physics. You can make smaller, shorter antennas, but you sacrifice efficiency when you do that. I wince when I see some of the ads for some of the antennas on the market because I know the claims being made for the are pretty much bogus.
I suppose I could talk about how Mike Pence not only killed NAFTA but drove a stake into it’s still quivering heart last week, or how the latest round of that popular game in D.C, Trade Wars, is going to decimate the agriculture economy, but that’s just too damned depressing. Besides, if you want to read about that kind of thing there are only about five hundred million websites out there where “experts” are pontificating and bloviating.
No, it’s spring. Everything is in bloom, as you can see from the closeup of the lilac there up at the top of this. I’m rather pleased with how that image turned out. MrsGF keeps telling me I should start printing some of these and trying to sell ’em, but well, that would mean I’d actually have to do some work.
Almost everything we planted is doing well. Tomatoes are doing great. One variety we planted called Wisconsin 55 (I think) is already starting to blossom. The peppers are doing pretty good. Even the two blueberry bushes MrsGF picked up seem to be doing pretty good. Even the spindly and sickly looking cucumber plants that looked like they were dead are starting to take off.
And the weather has been — well, I was going to say good, but that’s not really true. The weather has been odd. In late May we had temperatures well up into the mid-90s that broke records all over the state. And caused dozens of incidents of highways buckling from the heat. And in just the space of a few days we went from conditions being too wet to conditions way too dry. We haven’t had any significant rainfall in weeks now. Other parts of the state did get some rain, but it always seemed to evaporate before it got to us. We have to water everything almost every day. It’s rather discouraging. If it’s this bad this early in the season, what is it going to be like come August? We did finally get some rain over the weekend, about half an inch.
Still, it’s hard to complain when I see stuff like this when I walk out the door:
And I’ve finally been able to get the bike out and put some miles on on a fairly regular basis. I’d almost forgotten how delightful it is to get out in the country on the bike this time of year. A lot of people don’t understand why I enjoy it so much. It isn’t the exercise, it’s getting out in nature and being able to hear the birds and frogs, and seeing the little treasures along the roadside like these tiny little flowers:
Amateur Radio Stuff
Field Day is rapidly approaching. I think it’s June 23-24. It’s an annual event that has been going on for ages in the amateur radio community. The idea is to get us troglodytes out of our basements and the dark corners where we usually huddle over smoking soldering irons, and play with all kinds of technologies that range from 100+ year old telegraph keys to ultra-modern mesh networks, satellite communications and bouncing radio signals off the moon, and set up our gear in parking lots, parks, and even fields in the middle of nowhere, and hope we don’t burst into flames like vampires from the exposure to the sun.
Alas, I’ve never participated because MrsGF and I are usually gone of vacation at that time of year because of how our schedules work out. It’s great fun, though. So if you see a bunch of very pale looking people stringing up wires in trees, standing around tables laden with strange looking equipment, don’t worry. It’s just us making a rare excursion into the daylight.