These little guys are amazing critters. They’re tiny little things. That cable you see there is less than a half inch thick so you can see just how small he/she is. Frogs are some of the most amazing and, I think beautiful creatures around. I’m still astonished that we have these little tree frogs around here.
Speaking of trees, the pear tree looks like it’s getting a good start.
It is absolutely loaded with baby pears. That ought to make up for last year when we got maybe a dozen pears total off the whole tree.
The ornamental gardens are looking great here. The recent rains and warm weather has everything growing like crazy right now. Most of these plants have tripled in size in the last week or so. You can almost see them getting bigger. Oh, and the bird houses are occupied again this year. Looks like some type of wren?
We restrained ourselves and didn’t crowd things into the two raised beds this year. Just 6 tomato plants and the outer edges with onions. Even six is probably too many because we probably still have six months worth of canned tomatoes of various types on the shelf. But the lure of fresh tomatoes is something we just can’t ignore. And we can always give ’em away if we have too may.
This is garden faces south and west and is the most productive spot we have. Sheltered from the wind, with light concentrated here, it gets warm early and stays warm late into the fall. Have to be careful what’s planted here because the warm, sunny conditions means a lot of stuff like lettuce and radishes will bolt. Also it has to be watered a lot. But we usually get ridiculously amounts of produce out of this corner. The tripods in the back are for pole beans. There are various baby pepper plants protected with #10 cans, and more beans and parsley seeded down in front.
Time for a musical interlude. You may want to turn your volume up. Or maybe not?
People sometimes ask me what I’ve been doing since we can’t really travel or do much except putter in the garden. I’ve been playing amateur radio, of course, and trying to get better at CW. That’s morse code for you non radio people out there.
Doing CW is something I never really thought I’d get into. I’ve always been far more interested in the digital modes like PSK and JS8Call. But I also love QRP, using extremely small amounts of power to try to communicate, and what works best for QRP is CW. And unlike the digital modes, CW doesn’t require you to lug a computer along. So I’ve been spending about a half hour or more a day trying to learn and get better at this. I’m up to, oh, maybe two words a minute?
Then there’s this thing.
I’ve been looking at solar power and batteries to power my QRP gear and even my full power radios for some time but never got around to actually getting involved with solar because A) I’m lazy, B) I wasn’t sure I’d ever actually use it, and C) the stuff can get a bit expensive. But then this deal came along…
I have to admit I have very little experience with solar power. I never even heard of this company before this deal came along. But the stuff seems to get decent reviews and the price, well, I picked up the 20 Ah LiPo battery pack, with a built in 120V inverter (sort of), USB and 12V power outlets, built in high intensity LED lights, LCD display and other goodies, and a folding 40W solar panel for less than, well, let’s just say that I’ve dropped more money on a meal at a nice restaurant than I spent on this deal.
Anyway, I’ll be taking a closer look at this in the near future to see if it’s a real deal or not. I’ve only just taken a quick look at it, but right now it looks pretty good. Especially that folding solar panel. That thing looks like it’s very high quality. Well, we’ll see.
Being stuck in the house “social distancing” (OMG I’m so bored) has some advantages, one of which is being able to get caught up on a lot of stuff. One of those things is the MFJ-8100K world band shortwave radio kit. That’s the little beastie you see in the photo below that I (ahem) stole borrowed from somewhere on the internet.
Damn, that’s pretty slick looking. It beats the heck out of what the average electronics kit looks like when it’s done. Most of them don’t even offer any kind of decent case. Whether it actually will look like this when it’s done remains to be seen because I haven’t actually built it yet as I write this. Instead of putting it together and taking some photos and talking about it after it’s all done, I’m going to do this live, so to speak, writing and photographing as I go along so you too can experience the joys and pains associated with putting something like this together.
I should warn you ahead of time that this could get pretty lengthy because I’ve done little more than just open the box and it is already looking like this is going to be a problem.
But let’s look at the basics a little more closely before we get started. It’s a world band shortwave receiver with 5 bands. They cover 3.5 – 4.3 mHz, 5.85 – 7.4 mHz, 9.5 – 12.00 mHz, 13.2 – 16.4 mHz and 17.5 – 22 mHz.
As for the basic design, this is a regenerative receiver, a design that dates back to, oh, the 1920s or so, and was quickly abandoned as soon as superhets were developed. And for good reason, as anyone who has ever fallen off their chair from the blast of noise if you tweak the regen just a tad too far and it goes into oscillation can tell you. About the only good thing regenerative receivers have going for them is a fairly low parts count and easy assembly. Well, that’s not really true. They can be decent receivers once you get used to their quirks, but with really high quality superheterodyne designs out there, why even bother with one of these? How did I even end up having this on the shelf in the first place? I don’t remember buying it. Do I have people breaking into the house and leaving me stuff instead of stealing it now?
The first thing I started wondering was why the heck is this thing so expensive?It’s going for $90, for heaven’s sake. And there is nothing exotic or hard to find in the electronics. While that variable capacitor is kind of pricey (that goes for about $20+ alone and I know that because I had to buy one of the things a few months ago) But other than that I think there’s maybe $10 worth of parts in the thing. I suspect that really fancy faceplate and heavy duty metal case probably costs more than the electronics inside does.
But let’s get on with this.
Opening the box and poking around.
This is what the promotional photos tells you is in the box.
First I should point out that this kit starting with the photos below is shown exactly as it came and while I assembled it. The box was still sealed and I hadn’t opened it until I started this. What it really looks like when you open the box is this:
Um, okay… Are those screws and nuts rolling around loose in the box? Yeah, they are. And not just screws and nuts and washers, we got electronic components floating around loose in there too. Oh, goodie.
Opening the box and finding components strewn about all over inside doesn’t exactly inspire confidence about the quality of a product. Whoever originally packed this thing and chucked in the little plastic bags holding the components hadn’t bothered to actually close up the plastic bags.
And as for the case, well, damn, that’s probably the best case I’ve ever seen for a kit in a long time. Beautifully finished, heavy steel, with an equally beautiful brushed polished steel faceplate.
You can’t get much better than that. See what I mean about the case probably costing more than the electronics? It’s – it’s shiny. Oooo
The rest of what was in the box looks like this:
As noted, most of the little baggies containing parts were open and had shed a considerable number of electronic components, screws, washers, etc. all over the inside of the box..
On the far right of the photo above you’ll see a strip of components held together with bits of yellow tape. Those are 3.3 uH inductors and those were not in the kit. I had to dig those out from my “Wall O’ Parts” because the kit wants one, and MFJ either thoughtfully failed to provide one because they figured I’d be getting bored by this time and needed to get up and stretch or something, or it got lost because of they left the baggies open. I expect I shall have to resort to the Wall O’ Parts several times as I try putting this sucker together. I’ve only just started to look at this and sort through parts and I’m already finding stuff missing, so I’m a wee bit irritated. There is nothing more upsetting than getting into an electronics kit and finding parts missing. Me, I have hundreds of components sitting on the shelf (well, if I can find ’em, that is) but the average person building this is not going to have that luxury and is going to be royally ticked off.
The circuit board looks reasonably well made and the parts locations are all nicely detailed. You could probably put it together without instructions if it weren’t for a few gotchas, like having to wind your own coil on a toroid.
Where’s the fecking Manual???
Now, the more sharp eyed amongst you might have noticed something missing from those photos up there. Where the heck is the manual/assembly instructions? Well, you don’t see it because there isn’t one. Instead of a manual there is a half sheet of paper telling me I need to download the manual from the MFJ website, giving me a URL to go to. So I go to the webpage as instructed and find a bad PDF of the circuit diagram which was so low resolution I couldn’t even make out the symbols or component labels. It looked like someone had almost deliberated fuzzed out all of the labels and component symbols, and the “manual” was actually a booklet in PDF telling me how to use the radio, not how to put it together. No assembly instructions. No readable schematic. Oh, goodie…
A search on MFJ’s site using its own search function turned up a reference leading straight back to the useless info I’d already seen. I finally ran a general search on Google and found the real assembly manual tucked away somewhere on MFJ’s site and I printed it out.
(Update 3/27/20: And now I can’t even find that website, for pete’s sake! I was going to put the link to the correct PDF in here as I edit this before posting it, and when I just tried I get a “page not found” error. MFJ is apparently upgrading its website and I can’t find it at all. Good job, there, MFJ. I didn’t keep a copy of the PDF, but at least I printed the thing out so I can at least take a stab at this. But anyone else wanting that booklet, well, it looks like you’re on your own.)
The manual itself (if you can find it) is actually pretty good. Sort of. Clearly written, mostly, with lots of detail, but sadly lacking in illustrations.
So let’s sling some solder and see what happens.
Now that’s interesting. Look at the 4 inductors up there. Notice anything different about one of ’em? Yeah, the third from the left is about half the physical size of the other three. The big three were supplied with the kit while the small one is my replacement and is about half the physical size, but it is the right specification according to the color codes and I put it on my tester just to double check, and it should be the right one. Is this going to be an issue? No idea at this point. All of the inductors I have in stock are the smaller size.
Also, more missing parts. Just found two resistors are missing. Look at this pic:
R3 and R6 were missing so I had to pull those off the shelf. Notice that they’re an entirely different color from the kit supplied one, R17. I use the generally more reliable metal film resistors (the blue ones) while the kit supplies carbon resistors (the tan ones). Now very, very rarely the type of resistor can make a difference, so I’m hoping that isn’t the case here.
Later – Missing parts list now sits at 1 missing inductor, 4 missing resistors, and 2 missing capacitors.
And now there’s an issue with one of the electrolytic capacitors.
C14 there next to the IC socket is, according to the instructions, supposed to be a 10 uF cap, but the kit supplies a 1 uF. Or at least I think that’s the one because the 1 uF is the only one left. Do I follow instructions and put in a 10, or use the 1 uF supplied? I finally pulled a 10 uF off the shelf and used that in the hopes that the instructions are right and the parts picker was wrong. (Later – Apparently the 10uF was the right choice because now that it’s done it works)
And speaking of IC sockets, and this applies to whenever you’re soldering a socket, use caution soldering the pins because it is very easy to apply a tiny bit too much solder and end up with solder bridges shorting out the pins. And it’s easy to do a bad joint as well. Double check under a magnifier.
Time to install the variable cap which is how you tune this puppy. And…
And the solder lugs on the cap are way too big for the holes in the circuit board. I could either drill the holes out, which I don’t want to do because the solder pads are none too large to begin with, or I could trim off the lugs. I finally trimmed the lugs off.
Above here I’m trying to mount the volume control and the regen control. They don’t make this easy either. We’ve gone from holes being to small to holes being way, way too big. Note how some of those holes at the top edge of the board have been double drilled, which makes them way too large for the solder lugs on the potentiometers that are supposed to fit in there.
And speaking of soldering, look closely at those solder pads on that board. It’s difficult to see in the photos but almost all of them seem to be covered with some kind of oxidation that makes it difficult for the solder to adhere. I’ve been using a bit of a scotch brite pad held in a needle nose pliers to buff them before I solder anything.
Then there’s the band switch. The switch has 8 pins, the board has 7 holes. Hmm… Let’s look at the manual. Ah, here we are… Oh, nothing. Says nothing about what to do about the missing hole. Oh, goodie.
I ended up bending the extra pin out of the way and keeping my fingers crossed that it wouldn’t get mad at me. (Later – Don’t know if I was supposed to do this or not but the thing is working this way.)
That circle thing with the white wire wound around it is a coil made by winding 8 turns of wire around a provided toroid core. Some people get a bit weird about winding their own coils. I’m not sure why. A small one like this is a piece of cake. They don’t get nasty until you start having to make ’em with, oh, 30 or 40 turns.
And there it is, ready for testing. It runs off 9V and supposedly a 9V battery will last for weeks and weeks as long as you remember to turn it off. I don’t have a 9V battery, tho, so I hooked it up to my DC power supply and…
Damn, I wish my upload speed wasn’t about 15K baud so I could put up a video of this, but the damned thing actually works! I won’t go through all of the alignment procedures because they will bore you to tears. This is, believe it or not, an actual, working SW receiver. Not a very good one, granted, but it will pick up something.
But then there’s this
This is it fully assembled, mostly. You will note that I don’t have the knobs on. There is a reason for that. MFJ neglected to include the collar nuts you need to actually attach the front properly, anchor the controls down so I can put the knobs on. Now there were indeed collar nuts in the box. You probably saw that in the photos from the box opening. But they were for control shafts about twice the size of these. Sigh… Thanks again, MFJ. Complete assembly is going to have to wait until I can get the right sized nuts.
Okay, this has gone on long enough. Let’s wrap this up. What’s the overall assessment of this beastie?
Well, on the plus side it looks good. It is, amazingly enough, a working radio receiver, although not what I’d call a good working radio. It wasn’t hard to put together. Just about anyone who knows which end of a soldering iron to grab could put this together. Well, mostly, with the application of a bit of common sense. And that case sure looks cool.
But then we come to the negative side.
First problem is the price. They’re getting $90 for this thing, my friends. While the Elenco AM/FM receiver I put together a couple of weeks ago is far more sophisticated, much more sensitive, has an actual amplifier so it can drive a speaker and not just headphones, and sells for half the cost of the MFJ kit at about $44. Granted, it doesn’t come with the fancy case, but you can always cobble together something to throw the Elenco into. And when you’re done with the Elenco you’ll have a radio you can actually listen to, whereas the MFJ is never going to be more than a curiosity for most people.
Then there are the missing parts. A half dozen or so resistors, two capacitors, an inductor, the collar nuts to hold the controls in place, all missing. I don’t know if this was a problem with the person who packed up the parts in the first place, or if they were lost somehow because the bags weren’t closed, or what. My guess is that they were never in there to begin with, because while parts did spill out, the box was sealed and there were no openings for anything to fall out.
As I said before missing parts isn’t much of a problem for me, but for someone who doesn’t have a “Wall O’ Parts”, like some kid doing this for a STEM project or someone who just enjoys occasionally tinkering with kits, this could be a real problem. Sure, you could probably email MFJ and they’d probably replace the parts. Eventually. Maybe. But come on, they should have all been in there in the first place.
Then there’s the manual. Or, rather, the lack of one. What’s the matter with you people over at MFJ? You could throw an 100 page product catalog into the box but you couldn’t be bothered to run off a 30 page manual on the office printer and throw that in too? And then even worse, direct me to a website to find the manual that doesn’t exist? Or to utterly useless schematics?
I’m really disappointed with this because this could have been a really good kit if MFJ had bothered to just just be a little more careful.
So, because of the high price, the missing parts, the missing manual, etc. I can’t score the 8100 very high. On a scale of A to F, where A is excellent and F is abysmal, I’d give the 8100 kit a D+.
When I started moving my stuff from the office upstairs to the new workspace in the basement I knew I was in trouble when I plugged in the laser printer, turned it on, and the lights all went dim. So the electrical contractor got here at 6:50 AM the other morning and some two hours later I had the radio shack/shop rewired with new circuits and outlets. The electrical in this space was a bit scary. I think the whole room was connected to a single 15 amp circuit. I was running my radios and other equipment off heavy duty extension cords running into my woodshop and, well, it was just nasty all the way around. The grand total for all of the work and parts ran about $500 but it’s going to be worth it, for safety alone if not for convenience.
So now I have two, 4 outlet 120V boxes, each on its own circuit, plus a 220V outlet over on the radio bench, and two new 120V circuits for the workbench.
Why call in a contractor instead of doing it myself? Because I know where my areas of competence are. I worked on a farm and in building maintenance for years and I can do just about anything – framing, finish carpentry, drywall, installing doors, plumbing, laying tile… But electrical? I’ve had no training or experience in doing household electrical, and considering how dangerous it can be, well I’m going to let a trained electrician do that.
Tubes & Stuff
So eldest son shot me a text Friday asking me if I wanted a vacuum tube tester, free, and I texted back “r u nuts? yeah i want toob thingie!” or something to that effect and he showed up last weekend with this:
The thing with free equipment is that it’s often going to be something useful only for parts, if that, but in this case it turned out to be a genuine, working vacuum tube tester. Oh, it has a few issues. The tube sockets have some corrosion that needs to be cleaned up and it could use a good cleaning in general. The insulation on the cords is brittle so they need to be replaced, but other than that the thing actually seems to work and inside it actually looks almost new.
I haven’t done much with equipment with vacuum tubes of late, but I never know what’s going to show up around here, so this could come in handy.
Tinkering with Stuff
I am building a radio receiver. No, not The Great Radio Fiasco Project. That project is more or less on hold until I can get some parts that seem to have become unobtanium for some reason. I may end up having to change the design. No, this is an Elenco AM/FM receiver kit. Best of all it was free! Well, maybe it was? I found it in a box of junk I was sorting through as I continued the apparently never ending project of cleaning out the basement.
I don’t remember ever buying this thing and have no idea where it came from, but it’s in my basement, in my box, so I’m assuming it’s mine, so I’m going to put the thing together and see what happens. It’s a fairly elaborate little radio and from time to time the instructions seem to go wandering off into fantasy land. I suspect that the instructions that were in the box were written before the circuit board was changed and no one bothered to correct the instructions. So that makes things a bit interesting.
Also in the same box of junk I ran across an unopened multiband shortwave receiver kit distributed by MFJ. I don’t remember ever buying that either, and I would remember since that one costs about $80 and I darn well wouldn’t have spent that much. I suspect both were in a boxes full of “valuable assorted radio parts” (i.e. junk) I picked up for next to nothing at a hamfest, and the box just got shoved on a shelf and forgotten about before I bothered to sort through it.
Over the weekend it hit 50 degrees. Almost all the snow melted, motorcycles were out on the streets, a very pleasant weekend all around. Tomorrow it’s supposed to hit 55 degrees!
So, of course, today it snowed. Sigh… I know Wisconsin in known for having some odd weather, but this is ridiculous.
I am sure you heard about covid-19. You’d have to have been living in a cave on Mars to not have heard. Wisconsin has only 6 confirmed cases, but the potential of it spreading, and spreading quickly, has everyone concerned. At least one school district has closed, the UW system is extending spring break and advising students not to travel, companies are canceling employee travel. The state basketball tournaments are starting up this week and WIAA just announced that general spectators will not be allowed, only the teams and necessary personnel and a small pool of sports reporters will be permitted.
I want to think a lot of this is hype and paranoia, but, well, I’m right smack dab in the middle of the category of the highest risk for death if I catch this sucker, so yeah, I’m a wee bit paranoid. MrsGF and I are supposed to go to the symphony this weekend, but sitting elbow to elbow in a theater full of hundreds of coughing, sneezing, hacking people for two hours? Uh, no.
What I really find troubling is the huge amount of misinformation being spread, some of it through ignorance, but a lot of it being spread deliberately. Some of it by our own government. I wasn’t going to spend a lot of time talking about this because, well, let’s face it I don’t have that many people who read this so it isn’t going to make a dent in things, but if it helps correct some of the stuff floating around, I suppose I should go into this a bit.
First, there is no cure for covid-19. None. Zip. Zilch. Zero. There is no drug, no “natural remedy”, no combination of herbs, no “silver” concoction. None. If anyone is trying to sell you such a thing, it is an outright scam.
Second, there is no magic herb or substance or “essential oil” or vitamin or magic crystal or “holy oil” that will somehow keep you from catching the virus. Again, if anyone tries to sell you such a thing, it is an outright scam.
Third, there is no vaccine “just around the corner”. Yes, a vaccine is being worked on and there are some promising candidates. But it will be months before one is generally available and even longer before it can be mass produced.
So what can you do?
Wash your hands. A lot. The best preventative is hand washing. Wash your hands using soap and running water. This doesn’t kill the virus, but it does physically remove it from your hands, which is just as good. Do not touch your face except immediately after you’ve washed your hands. A primary method of getting the virus into your system is touching your eyes, nose or mouth.
Do hand sanitizers work? Yes, but only if they’re the right kind. They have to have at least 60% alcohol content. Non alcohol based sanitizers are out there, but no one knows if they actually work or not. The so-called “all natural” hand sanitizers don’t work at all. They’re little more than hand lotion.
Face masks – there is a lot of debate about whether they work or not, and the consensus is that they don’t do much to keep you from getting the virus. They can prevent people who already have it from contaminating others, it seems. The problem, though, is that most of the masks I’ve seen people wearing are dust masks intended to keep dust from getting into your lungs, and were never intended to keep out viruses to begin with. Most people also don’t know how to wear them properly. Heck, I’ve seen a lot of people who have them pulled down to expose the nose. If you do that you might as well not bother at all. Same for guys with beards. If you have a beard, don’t bother. If you can’t seal the mask against bare skin, it isn’t going to work at all.
Social Distancing – what the hell is social distancing? It’s a polite term for keeping the hell away from people. Do not shake hands, do not hug, do not kiss people. Try to keep at least one meter (three feet) away from people if you do have to interact with them.
Avoid crowds. Do not attend sporting events, concerts, meetings or other events where large numbers of people have gathered. I don’t know about where you live, but here most such events have been canceled or postponed anyway. (Although a seriously troubling number have not and are still scheduled). And yes, that goes for church services too. No, being in a church is not going to somehow protect you from getting the virus despite what some utterly irresponsible ministers and priests have been saying. Remember that theprimary spreaders of the virus in South Korea when the outbreak first began there were churches. Even the Pope canceled most of his public appearances for heaven’s sake. And if you’ve booked a cruise on a plague ship (ahem, excuse me) cruise ship, well, you’re on your own.
If you’re sick, stay home. About 80% of the people who get it have symptoms that are relatively mild and a lot of people will be tempted to continue with their normal daily routine. And thus risk spreading this to even more people. I realize this is damn near impossible for a lot of people, but the primary way this is spread is by people with relatively mild cases going out in public. Do you really want to be responsible for infecting your friends, your family and your neighbors with this?
Anyway, enough of this. I’ve been babbling long enough.
MrsGF and I were coming back from her sister’s place and we saw this. The photos don’t do it justice. That sunset almost looked like an atomic bomb going off, lighting up the whole horizon with that single shaft of light extending up. We had to pull off and just stare at it for a while because we’d never seen anything like it before.
Sunsets and sunrises (when we can see them, usually the cloud cover is too thick) have been spectacular of late. I imagine that’s due at least in part to so much particulate matter being in the atmosphere at the moment because of all of the forest fires we’ve been having worldwide.
As far as the weather goes, well, it’s winter, and we have some snow, as you can see from the photos, but it has been, well, weird. Just like 2019 was. Temperatures have been well above normal this winter. So much so that the ice fishermen have been getting nervous because they can’t get out on the lakes. This late in the season the lakes and rivers should have enough ice that you can at least walk out on the ice, and in some cases even drive a vehicle out. But you couldn’t pay me enough money to make me risk walking out on the ice this year. Most of the rivers and streams are still mostly open with almost no ice at all.
Ice fishing is a Big Deal around here. Generally as soon as we get a couple of inches of ice on a lake you’ll see little huts springing up or guys in cold weather gear huddling over holes drilled in the ice hunting for elusive panfish like bluegills and crappies. They endure it because one, they think it’s fun, and two, well, if you’ve ever eaten a freshly caught pan fried bluegill or perch, you know why they do it.
But The big event around here in mid winter is sturgeon season on Lake Winnebago. During sturgeon season there are thousands of people out on that lake, with hundreds of cars, 4 wheelers and snowmobiles, hundreds of ice shanties full of people huddling over holes in the ice hoping to get themselves one of the biggest fish you can get in Wisconsin. These things get to be five, six feet long or even bigger, and can be well over a hundred years old.
But we need ice for that, and we don’t have any. Or at least not enough ice that you can trust it. Unless we get a cold snap that really freezes things up, I’m not sure if there is going to be much of a sturgeon season this year.
While it may be winter outside, MrsGF’s rose in the living room is blossoming again.
I have no idea how she does it, but I’m not complaining. Having roses growing here in the middle of January is huge fun.
The Great Radio Fiasco ProjectUpdate
Considering I’m lazy and about the most unambitious person around, I bet you figured I’d sort of conveniently “forgot” about that whole thing, didn’t you? Ha! I wish! Sometimes I’m more stubborn than lazy, though, and when I get a bug about something I get a bit obsessed, and that’s what happened here.
Anyway, that hasn’t been going very well because of stuff like this –
One of the first things I discovered when I started doing some research was that I pretty much had none of the parts I was going to need. I may have had hundreds of diodes, capacitors, resistors, potentiometers, transistors and other goodies sitting on the shelf from other projects, but it seemed that none of them were what I needed for building any kind of radio receiver except for the most basic of items. So once I decided more or less on what kind of radio I was going to build, I had to order some parts. And as you can see above, sometimes it doesn’t go so well.
The main project is going to be a multi-band shortwave receiver, but I was also going to build an old fashion 1960s style AM transistor radio which uses a ferrite rod wound with wire as an antenna. What you see in that photo above is what was in the package when I opened it. Sigh… Don’t get me wrong, though. I order a lot of parts, and the vast majority of the stuff gets here in perfect condition. But every once in a while something like this happens, and all you can do is just sigh and go on. It doesn’t pay to try to do anything about this in this case. I only paid about $10 for them, the company is in China, and any chance of getting a refund or replacement is so slim it’s not worth the effort. On the plus side one of the rods is relatively undamaged with just a chip on the end, so it will work well enough for the AM radio.
But it does help to illustrate one of the problems I’ve been having, which is tracking down various parts. The days of being able to go to a local electronics or radio repair shop, or even Radio Shack, and picking up a couple of capacitors or an opamp or whatever are long gone. While I still do have a local Radio Shack (how I don’t know, but I do), it only carries the most common types of components, and I already got those by the dozens.
I need a germanium diode for one radio circuit I’ve been tinkering with. Do I have one in those boxes on the shelf with hundreds and hundreds of diodes? Of course not! The one I need is the one I don’t have, of course. And, well, you generally can’t order just one. So I ended up spending something like $15 to buy 50 of the dopey things. It’s like the robot vacuum cleaner I repaired a few years ago. I needed one tiny, tiny screw that held on the side sweeper brush. That was all that was left to fix it, just attach that stupid brush. Do you think I could find that damned screw? No. No one locally had it. I checked hardware stores, Radio Shack, auto parts stores, no one had one even close. I started looking online and found I wasn’t the only one having trouble find it. I finally did get one, but in the end the only sources I found for it sold them only in lots of 500. So I ended up paying something like $25 to get a single screw, and I now have a whole bag full of 499 tiny, tiny screws sitting in a closet somewhere that I’ll never use for anything else.
The same thing is often true of electronic components. You can’t get just one or two, you have to buy in bulk sometimes, and you end up paying $25 or $40 for a whole box of parts just to get one $0.75 component. The end result is that while the cost of the individual parts for this project is pretty cheap, I’ve ended up spending a significant chunk of money on this already because I often can’t get just one or two, but have to order in bulk.
But enough with boring you with that. Once I get further along with the radio thing I’m going to split it off to its own web page so it doesn’t clutter up the blog.
It’s been a while since I talked about what has been going on in the ag industry. And I’ve probably been babbling far too much about radio and other non-farming/gardening stuff lately anyway, so let’s take a look at the ag sector. And I’ll slip some radio stuff in at the end that you can ignore if you want.
USMCA (NAFTA 2.0) Passes the House
As I mentioned in a previous post the trade deal to replace NAFTA is finally done and being considered by Congress.. The House has passed one version of it now, with some minor changes, but it has yet to be dealt with by the Senate. It’s not likely it will get passed this year yet (it’s already Dec 21 as I write this) and considering what is going on in D.C., it’s anyone’s guess as to when the Senate will be taking it up. Despite all of the hype coming out of Washington, right now the agreement looks like it is going to be at least as bad as the original NAFTA was. There are some improvements in the protection of workers in Mexico and environmental protections, but other than that, it doesn’t really make many changes. It’s basically NAFTA 1 with a bandaid on it. The claims that it will create jobs for tens of thousands of people and boost the US economy are completely unrealistic. This is another of those deals where the only people who benefit from it are the big corporations and a handful of special interests, but that’s par for the course with agreements like these. The original NAFTA wiped out tens of thousands of jobs, drove a lot of US manufacturing into Mexico, and disrupted the Mexican economy, especially in rural areas. This one probably won’t be as disruptive, but it isn’t going to help much. You can go look up the analysis of the treaty yourself, but right now it looks like it is going to have little or no positive effects on the US economy, and might even be worse for us than the original treaty was.
Trade War Update
It looks like things might finally be calming down a bit with China on the trade front. The administration has been claiming agreements have been made and that China is going to start buying massive amounts of soybeans and other agricultural products from the US. And, well, no, they aren’t. At least not the quantities that they’re claiming in D.C. Some of the numbers I’ve been seeing are simply ridiculous. Things are getting better, yes, but don’t look to China to start importing massive quantities of anything from us. There might be some buys, yes, but I suspect most of those are going to be little more than token purchases with few exceptions.
China lost half of it’s entire pig production because of African Swine Fever. It seems to have finally gotten the outbreak under control, but it’s going to be years before things are close to normal. Most of the soybeans China had been buying from the US was going to pig feed. So it’s unlikely it will be making massive soybean buys to feed a pig herd that doesn’t exist any more.
One thing that has improved hugely for US agriculture is China increasing the amount of pork and chicken. Because of ASF China’s lost half of its pig production, which has caused food prices to increase and there is a shortage of protein. So China has increased its buys of US pork and it recently granted permits and licensing to Tyson to sell US chicken in China. While this will certainly help the pork and chicken producers in the US, this is going to be a temporary bump that will only last until China can rebuild it’s pig herds.
African Swine Fever
ASF continues to be a major problem not only in China, which lost over half of its pigs, but also throughout South East Asia. Serious outbreaks are going on in Vietnam and the Philippines. In Sumatra it’s killed about 33,000 pigs. It’s also been found in North and South Korea, Mongolia, Cambodia, and Myanmar, as well in eastern Europe and parts of Africa. Some people feel it’s only a matter of time before it hits Australia despite it’s extremely strict regulations. For some reason people keep trying to smuggle pork from the ASF contaminated countries into other places. Smuggling is an ongoing problem in the US. We confiscate tons of sausages and other pork products from these countries that airline passengers try to smuggle through in their luggage, and even whole shiploads of pork from them. Australia confiscated 32 tons of pork products just from passengers and mailed packages alone in the last half year, half of which was contaminated with the virus. The virus itself hasn’t been seen in the U.S. yet, but it is in the wild pigs in Europe which is making everyone over there more than a little nervous. The US has a pretty good wild pig population, and while they aren’t a big issue (yet) here in Wisconsin, the DNR has issued an advisory to hunters with just about any kind of hunting license to shoot wild pigs, no “season”, no bag limit, just shoot ’em. They’re a huge problem in a lot of states, causing massive amounts of damage. Plus they carry a lot of diseases. If ASF ever gets into the wild pig herd here we’re going to be in trouble.
It was a Rough Year in the Midwest
That’s not one of my photos over there. MrsGF’s surgeries and other things kept me from getting out with the camera, but that is pretty much how it looked around here this year, especially at harvest time. Water everywhere. We officially had the wettest year ever. According to one report I read the longest dry spell we had without rain was three days. That sounded a bit odd to me so I started digging through some of the weather data and it isn’t far from the truth.
By anyone’s standards, it wasn’t a very good year for midwest farmers. Almost non-stop rain made it difficult to get anything done. There were delays in planting, delays in harvest, reduction in yields, all because of the wet weather. Around here there are still a lot of soybean and corn fields that haven’t been harvested at all because of the rain.
Corn prices never broke $4, although soybean prices weren’t horrible. But on top of relatively low corn prices, we had propane shortages which made getting the corn dried difficult and expensive.
The only bright spot was that milk prices finally came up to a fairly decent level for the first time in years. Class III milk is currently sitting at over $19 on the commodities market, but it doesn’t look like it will stay there much longer. January and February prices are down to $17 on the futures market.
As if farmers didn’t have enough to worry about, finding employees continues to be a major problem both here in Wisconsin and in the ag business throughout the country. And as if that isn’t bad enough, an increasingly serious problem is where the heck are your employees going to live even if you do find some? This is a problem for almost every employer around here, not just farmers. Chances are good that employees aren’t going to be able to afford to live anywhere reasonably close to where they actually work. There is virtually zero housing in this town that would be affordable for the average low income worker. And it’s not going to be getting better any time soon. The town is putting in a new subdivision, and is quite proud of itself for doing so, but it isn’t going to actually help the average factory or farm worker around here because all of those new houses are going to be in the $180K to $250K range. What we really need are apartments that rent for about, oh, $500 – $600 a month, not houses that will have $1,500 to $2,000 a month mortgage payments.
What’s happening here is that we have a larger and larger population of people who live here, but don’t actually, well, live here, if that makes any sense. Yes, their houses are here, but their entire lives are up in the Fox Valley area about 20 miles away (the cluster of cities and towns up in the corridor that runs from Appleton, Neenah, Menash, and extends up to Green Bay). They can’t afford a house up in the Fox Valley any more, but they can afford one here. So while this may be their residence, their entire lives are centered around the Fox Valley. They buy groceries there, go to restaurants up there, meet their friends up there, do all their shopping up there. So they may live here, but they don’t actually live here. They don’t patronize local businesses, don’t send their kids to school here, don’t participate in local social events, and aren’t really part of the community.
So not only do we not have housing that is affordable by the average person bolting together snowblowers for $14 an hour, we have an increasing percentage of the population of the town who aren’t really engaged with the community at all. Their residences are here, yes, but they live their lives up in the Valley. They almost totally disengaged from the community they live in. And as a result we no longer have a clinic, no longer have a real grocery store, no longer have a pharmacy… Well, you get the idea.
It’s especially difficult for the immigrant community who make up the majority of labor in low paying jobs like farming, manufacturing (they like to talk about how well manufacturing pays – yeah, right. Starting wages at the snowblower place are about $12.95 an hour with no benefits and technically they don’t even work for the company, but for a “temp” agency.) They’re glad to get the jobs and the employers are glad to have them because they can’t find anyone else to do the work. But where are they going to live?
I’ve been talking for a while about moving all my electronics gear, the radio equipment, etc. down into a new shop/radio shack in the basement so MrsGF can take over our shared office so she’ll have room for her own projects. She enjoys sewing, making things, and would like to do quilting, but her existing workspace is a tiny, virtually unheated room upstairs, and there isn’t the room for it up there. Plus its cold in the winter up there. And even with her new knees I don’t want her to have to go up and down stairs a lot. So she’s going to be taking over the office area and I’m moving into the basement.
Now that she’s pretty much recovered from the 2nd knee replacement, I’ve started moving the “big stuff” down there. I have my primary computer down there now (I actually have space for the drawing tablet now!), the big TS-990, the antenna tuner, etc. Much to my surprise, I actually remembered how all of the cables hooked up and when I fired it all up everything actually worked! First time that’s ever happened.
I still need to do a lot of work down there. I have walls that still need to be painted. I still don’t have the electrical straightened out. I need to add at least two outlet boxes on the wall by the computer and radios, plus I need a 240V outlet there for the amplifier. Not sure why because I haven’t used the amp in years, but would be nice if I could.
I didn’t show it in the photos because it’s a huge mess at the moment, but behind me and to the left of that photo is my work bench which is covered with misc. parts, test equipment, tools, bits and pieces of RaspberryPi computers and accessories and breadboards where I’m testing radio circuits intended for the receiver I’m building. And that leads us to…
Update OnThe Great Radio Fiasco Project
I bet you thought I conveniently ‘forgot’ about that project because I am the seventh laziest person in the state (hey, I’ve gotten better, I used to be third). I haven’t, though. I’m still puttering along with this thing, even though I haven’t even fired up a soldering iron yet. Mostly I’ve been doing research. There’s no point in reinventing the wheel. Considering that radio has been around for like a gazillion years, someone, somewhere, must have already published plans for a radio receiver that I could steal (cough cough) borrow, right?
I had some basic criteria in mind when I started this. First it had to be as simple as possible, something that just about anyone who, unlike the young woman in the photo up there, knows how to use a soldering iron without suffering third degree burns can put together. Second, it had to use easily available parts, stuff the average person could get from Amazon or one of the parts suppliers like Mouser. Third, it had to be cheap. I want to encourage people to experiment and build stuff, not blow the family’s entire grocery budget for the month on exotic electronics parts. Fourth, it was going to use “old school”, so to speak, construction techniques and components. No printed circuit boards, no ICs, no SDRs, no surface mount devices, etc.
And fifth and possibly most important, it had to be a genuinely useful radio receiver that people could actually use. There are dozens, even hundreds of plans out there of various types for things like crystal radios and one transistor receivers and other nonsense that… Well, okay, so they might work, under absolutely ideal conditions, with a great deal of fiddling around, and if you live right next door to a 100,000 watt transmitter. But in the real world none of those actually work very well, if at all.
Anyway, I’m looking at various ideas and sketching some things out and doing some experimenting, and hopefully in a short (short? Ha!) time I’ll have something to show for all of this. Hopefully something that actually works. What’s been discouraging is that the schematics and projects I’ve found often contain such basic, fundamental mistakes that it makes me believe that the author never actually built the project himself and just, well, stole it, to be blunt, from someone else who also hadn’t actually built it either. I’ve been seeing things like electrolytic capacitors installed backwards, emitter and collector pins on transistors reversed, wrong pinouts shown on ICs like opamps and similar basic errors that should have been caught if anyone had bothered to actually look at the schematics.
Apparently Mother Nature wasn’t satisfied with deluging us with snow a month early, now she’s trying to freeze us with temperatures we usually don’t see until well into January. It’s about 3 degrees (F) out there, with windchills down in the -10 range. Sheesh…
Meanwhile, MrsGF has this growing in the living room. Just took these photos the other day-
Yeah, roses. I’ve put up photos of this before, but I figured this plant would go dormant or something by now. But it just keeps right on blooming.
This thing started out as one of those goofy little teacup roses, a tiny plant in a cheap cup that they sell for a few bucks on Mother’s Day or Valentine’s Day. Think I paid all of $7 for it, oh, must be at least two or three years ago. And after we got sick of it sitting around the house MrsGF said what the heck, let’s put it in a big pot and see what happens and the dopey thing just kept growing and flowering. We were putting it in the basement, letting it go dormant over winter, but this year she thought she’d put it in the living room where it could get some light and keep watering it, and well, it apparently likes it there, and it’s been flowering on a regular basis all winter so far.
I asked her how she’s keeping it flowering and she swears she’s just watering it and isn’t doing anything else. Personally I figure witchcraft is involved.
The MagLoop Antenna
I talked about this antenna before, and I continue to be more than pleased with it. Since my dipole came down in the last snowstorm it’s been the main antenna for my TS-990, sitting on the floor behind me in the office. And it is doing ridiculously good.
The Great Radio Fiasco Project
I mentioned this before, but let me summarize what I’m trying to do here. For reasons I won’t get into right now, I challenged myself to build, from scratch, a decent radio receiver, preferably shortwave. Emphasis on the word “decent” because I could throw together a few parts and end up with – well, with something that would receive, well, something that might be a radio signal, and pump it into a speaker and you’d hear some sound that might be interpreted as a radio transmission by someone with bad hearing. It could technically be called a radio receiver, but, well, let’s face it, it wouldn’t exactly be useful.
When I first conceived of this project I was like how hard can this be? In those WWII movies the Resistance throws together a radio out of bits of string, a piece of wire, an old cigar box and bits off a horse (don’t ask me what bits, I don’t know, ask them, they built the thing) and call up Churchill at Bomber Command and call in an air strike on Hitler’s outhouse. And the Good Ole Boys in amateur radio weep bitter tears of disappointment over the fact that modern day hams don’t build stuff any more like they did, when they’d throw together a 1,500 watt amplifier, transmitter and superhet receiver in an afternoon, out of parts they salvaged from old washing machines. And bits off a horse for all I know.
Here’s the thing, though – 95% of that (maybe even 98%) is pure BS. I’m sorry, but it just is.
The days of being able to salvage anything useful from discarded electronics are long gone. Modern SMD (surface mount devices) and robotic assembly methods make it virtually impossible to salvage anything useful from relatively modern equipment. And while you can buy discrete components like resistors, capacitors, etc. in the more common values, increasingly it is difficult to find a lot of stuff in anything but SMD form, and in quantities of 1,000 or more. I was trying to find what had once been a very common opamp the other day. It is still available. But if I want to get it from a US supplier I can only buy it in quantities of 1,000 or more, and in SMD format. If I want it in the traditional 6 pin IC form, and only want a few of them, it looks like I’m going to have to order it from China and it won’t get here until mid-March.
Nor are parts cheap. Oh, some are, true, but not the kind of stuff I’m looking for. A single variable capacitor I need for a project sells for $25. And I need two of them. So I’m going to have $50 stuck in that project before I even get started on it.
And then there’s the design of the equipment you want to build. If you were going to set out to build your own radio receiver, probably the first thing you’d do is fire up Google and look for something like “build your own radio” and find, well, hundreds and hundreds of hits that are utterly worthless, along with a few sites that might have actual plans to build something. Only most of those plans are for useless crystal radios and other nonsense. And the designs that do look useful are probably going to be wrong and no one is going to tell you how to fix it when you build it and it doesn’t work. In fact, most of the designs I saw out there were copies of stuff pulled out of old radio or electronics magazines from the 1960s or 70s that didn’t work in the first place.
(Sidenote: I’m convinced that the building plans in all those electronics magazines published in the 50s, 60s, 70s, etc. were never actually built by anyone because about six or eight months after the plans were published there’d be a “corrections” item pointing out that they forgot this part, or the wiring was wrong and if you’d actually build the thing it would have exploded, electrocuted your cat or something.)
So the question is, can I build a decent radio receiver from scratch? Probably. Will it work? Maybe. Can I do it for less than what it would cost to just go buy one? No way in hell. Will it work as good as even a cheap piece of junk commercial radio? Almost certainly not.
So why am I doing this? Uh, because I’m a stubborn old goat?
I have to admit that I haven’t been keeping track of what’s been happening on the blogging/social media platform since I abandoned it years ago. I just completely lost interest in it. I wouldn’t have been surprised if the service had simply disappeared because I’d heard little about what was going on over there following Verizon’s decision to eliminate “adult” content on the service. Since probably 60% of the content on Tumblr might be considered “adult” in one way or another, it didn’t bode well for the survival of the service, so I just assumed it was going to go the way of dozens of other social media services and gradually fade away into nothing.
But Tumblr is once again back in the news. Verizon just sold Tumblr to Automattick Inc., the parent company of WordPress. When Yahoo bought Tumblr originally they paid $1.1 billion for the company. Automattick bought it off Version for — wait for it — less than $3 million according to The Verge.
How the hell does a company go from a value of over a billion dollars to less than three million? Well, it wasn’t easy. Yahoo did the best it could to kill the service off, and Verizon tried to nail the coffin shut and bury it.
“Tumblr is a marquee brand that has started movements, allowed for true identities to blossom and become home to many creative communities and fandoms,” Verizon Media CEO Guru Gowrappan said in a statement. “We are proud of what the team has accomplished…”
Well, I’d be proud too. It isn’t everyone who can take a billion dollar company and drag it’s value down to the point where it’s worth less than a fancy house. Takes real talent to do that. (We really need a sarcasm font)
As for what WordPress is going to do with the thing, that’s anybody’s guess. From what I’ve been hearing even they aren’t sure what they’re going to do with it. I think they bought it more because it was cheap. Sort of like when you go to a garage sale and find that $500 piece of electronics you really wanted way back when being sold for $1 and you can’t resist buying it even though its obsolete and you don’t know what you’ll do with it.
The whole hemp situation is just getting more and more silly. When it comes to hemp and agriculture I don’t think I’ve ever seen this much hype and nonsense being spouted by people who really should know better. I hear a lot of people proclaiming that hemp is going to “save” agriculture, despite the fact that no one seems to be able to actually make any money at it. At least not here in Wisconsin. Everyone I’ve heard of who has tried raising hemp here in Wisconsin so far has lost money on it. In some cases, they lost a lot of money on it.
And speaking of CBD, what a fiasco that’s turned into. Cannabidiol, or CBD, is being sold everywhere it seems. People are selling edible products laced with CBD (or what they claim is CBD) all over the place. There are supplements and food products and oils and lotions, even CBD products for pets for heaven’s sake. And all of them make various health claims. Depending on who you talk to, the stuff will cure everything from dandruff to cancer. And almost none of those claims are actually true. CBD seems to have some benefits for some types of epilepsy, and may be beneficial to help alleviate symptoms of arthritis, and that’s about it. Every other health claim you hear is unproven and quite probably an outright lie.
The other thing about CBD is that it isn’t legal to sell. At least not as it’s being sold by most places. Seriously. That link up there will take you to the FDA page that explains it. But to give you a summary, it is illegal to sell any food product, supplement or other product intended for human or animal consumption that contains CBD. The only exceptions are FDA approved drugs that contain the substance as part of their makeup, and there are only about three of those at the moment.
Why haven’t the feds gone after the places selling it? Well, they have, at least the more outrageous violators. But the rest, the FDA doesn’t have the money and other resources to go after everyone, especially when it’s being sold at every gas station, every convenience store, tattoo parlors, hardware stores…
The other problem is that you don’t know what the hell is actually in that CBD laced product you’re buying. There are no standards, no testing programs, no inspections, no nothing. So basically you have absolutely no idea what is actually in that stuff.
If you remember from last time, I finally got the Gap Titan-DX vertical antenna up, but still didn’t have it functional because I didn’t have the right connectors for the coax. A trip down to the local Radio Shack (well, I call it that even though it isn’t really technically a Radio Shack any more) and a rummage around in the parts bins turned up the adaptor I needed, and it is officially on the air.
It still needs some tweaking. The SWR on some bands is higher than I really like, but I expected that. I haven’t yet tried to actually tune it by adjusting the stubs and it’s located right alongside of the garage and it’s aluminum rain gutters, which I’m sure isn’t helping things. Does it work? Oh, yeah! I hooked it to the Kenwood TS-990 with a Palstar auto-tuner, and it most definitely works very, very well. Mostly I’ve been using it with FT8 and holy cow, it gets out. It’s been giving me much better results than my OCFD antenna. I’ll put together a post specifically about the antenna with more details in the future.
ASF China Update
ASF (African Swine Fever) is sweeping through China no matter what they try to do to stop it. According to Rabobank (a huge multinational financial services company that specializes in agriculture) China will probably lose half or more of its pork production by the end of the year because of the disease. Just think about that for a moment – China is the largest producer of pork in the world, and it is facing losing half or even more of it’s pig population because of this disease. That’s going to have huge repercussions through the country’s entire economy.
Why is ASF so hard to stop? Because it is highly contagious (fortunately it doesn’t harm human beings), the virus can survive for a long time outside of the host animals, there is no treatment for it, there is no vaccine for it, and it kills almost all the pigs that come down with it. The only way to try to combat the disease is to try to prevent it from spreading, which is extremely hard to do.
That’s about it for now. Frankly I’m getting bored. It’s nice out and I could be out on the bike or puttering in the garden or playing radio, so I’m out of here 🙂
… here over the last few weeks. I’m not sure what the heck happened after I retired. I was supposed to have all this free time to play with amateur radio, do gardening, dabble more in photography, go fishing, etc. Instead it seems I have less time than when I was working full time. Oh, well.
We did go up north last weekend to visit some friends, although we did run across this —
We came across the rolled over milk tanker about 10 miles from the house. Fortunately no one got seriously hurt. I think he was empty because there was no leakage when we came across the scene just after it happened. It was on a roundabout, and this happens on a regular basis with these big trucks. They hit the roundabout too fast and flip over trying to make the corner.
The annual Chilton steam engine and antique tractor show was this weekend and that’s something I try to get to every year even though it makes me feel so old sometimes to see equipment that I used to run when I was a kid or teenager now classified as “antique”. Although to be fair a lot of the equipment we had on the farm back then was probably already antique by the time we got our hands on it.
This year the big surprise was this —
Now if you’ve never seen anything like that before, it’s for a good reason. They never made many of these, and there are only three of them left in the world from what I learned talking to the guy who was operating it. When I first saw it, it was largely blocked from sight and all I could see was part of the front with the engines and I thought someone had lugged a Shay type locomotive to the show.
Yes, it’s fully operational. This isn’t just a static display, it actually runs.
What the hell is it? It’s a log hauler that was used up until the 1930s to pull huge sleds carrying logs through the woods during the winter. Only about 175 of them were ever built. It could pull up to 300 tons of logs on as many as 25 sleds at a time. I ran across this when I was looking up more info on it-
I can’t even begin to imagine what it must cost to keep that engine repaired and operational. It must be incredibly expensive. I’m very glad they do, though. If it weren’t for people who support the preservation of equipment like this all we’d have are photos. They show it at Wabeno, where its home is, but they also take it out to at least one of these shows a year.
As I said, sometimes it makes me feel very old when I go to these and run across equipment I used to use, like this Massey 44. I used one of these when I was a kid. For a long time it was our primary tractor that did everything from hauling out manure to chopping feed to plowing. And while it may look pretty and make me feel nostalgic, when it comes down to it it was a nasty, nasty tractor to actually use. The front end was too light. Those front wheels would be entirely off the ground as often as not when it was pulling a heavy load. It was difficult to steer. It had mechanical issues. The engine was decent, but ours tended to overheat and the transmission wasn’t very good. And it sucked gas like you wouldn’t believe.
What I like about these shows too is that it gives us a glimpse into what life was like for our not so distant ancestors. Just the simple job of washing clothing was a major operation not that long ago.
Yes, that’s a washing machine being powered by an ancient gasoline engine. And while that engine might be a bit elderly for this setup, washing machines running off gasoline engines was not uncommon in rural areas. You have to remember that a lot of rural areas didn’t get electric service until the 1930s or even later.
On the amateur radio front, I’ve been fiddling with antennas again. Well, sort of. I’m finally getting around to getting the Gap Titan vertical finished and hooked up.
It successfully survived the winds we had during the recent storms. After 60 – 70 MPH winds hit us during those storms I more than half expected to see it laying on the ground when I got up the next morning, but it made it through unscathed. We almost forgot to put guy lines on the thing. If we’d neglected that I’m sure it would have come down.
I got the counterpoise/ground plane installed finally and, well, it takes up a wee bit bigger area than I thought it would. Going to be fun mowing lawn through there. But that area is going to be part of an extension to the existing flower beds anyway so I only have to worry about it for the rest of this season.
And I still don’t have the dopey thing connected. I got started, got all the tools out and began to work on putting the connectors on the coax and… Sigh…
I had the wrong one. I needed a female and only had the male variety, so I either needed a female or an adaptor. Not a big deal, but mildly annoying nevertheless. In any case, I didn’t really like the style connector they sent with the antenna in the first place. Thankfully, Farm and Home, the big hardware store down in Chilton has a big electronics section (used to be a Radio Shack store) and they’ll probably have what I need.
As for the weather – this has been one of the wettest summers I can remember. The lawns should all be brown and dormant from a lack of rain this time of year. Instead they’re all lush and green, as you can see from the photo there. I’ve only had to water the gardens about three or four times all summer long so far. Most summers watering is something we need to do every two days or so.
The rivers and lakes are all abnormally high around here because of all the rainfall.
This is the river down by the old stone bridge the other day. Normally this time of year the river is so low and stagnant that it’s choked with algae and weeds, and so shallow it would hardly be halfway up your shins if you tried to walk through it. It’s a good four feet deep or more, though, and had more than enough current to keep the algae from accumulating.
That’s about it for now. Hopefully by the next time I get around to writing something I’ll have some amateur radio stuff to talk about. I should have that antenna finally set up. I should have the new Yaesu 818ND up and running with the laptop using FT8, JS8Call and PSK.
And hopefully I’ll have made some progress in moving all my equipment down into the basement. MrsGF found a matching set of old, heavy duty tables at St. Vinnie’s that might make good work benches. They’re about 4′ square with heavy duty 4″ square legs. They’re beat up but look solid, and I can get ’em for $5 each, so I’ll go take a look at those on Tuesday.
Still have to make a decision on where the electrical outlets are going to be placed down there, but I didn’t want to do that until I had an idea on where the work benches were going to be, how tall they were, etc. Probably at least 4, four outlet boxes fed with 20 amp circuits, plus at least one 240V outlet for amplifiers. And need to rewire for better lighting. Want to put in LED lights to replace the existing fluorescent tubes that are in there now.
is finally completely finished! We got all of the plantings done and finished up mulching it the other day. Still want to rearrange those slate pavers as stepping stones going through the crushed lava rock. And those dopey lupins. I don’t know about those. I don’t like them there. I think they detract from the effect I wanted. And the things are ridiculously invasive. But MrsGF likes ’em. The two bird houses were made by eldest son a few years ago. We just put the things out there and we’d hardly had the posts in and we had birds moving into the already.
It’s still ridiculously wet around here. We just got another two inches of rain the other day. To give you an idea of how wet it is around here this is my backyard not far from the new raised bed in the first photo. You can see I’m standing in about an inch and a half of water.
The ground is so saturated with water that even this morning, more than 24 hours after the rain finished, even the high ground in the yard squishes when I walk across it.
Out in the countryside it’s just as bad. The corn is up, barely. At least where the farmers could get it in the ground. This time of year it should be, oh, eight, twelve inches tall, the old “knee high by the 4th of July” saying is reasonably accurate. Almost none of the stuff I’ve seen is more than about four inches at the most.
On the good side, Mr. Spiny, our rescue cactus, is having a grand time tucked away under the eaves of the house. I started to try counting the number of new pads and gave up after I hit 20. We’ve had this guy for what, must be four years or more now after we rescued him from the town compost pile and it’s been thriving ever since.
And my favorite red lily is in full bloom! This is probably my favorite of all the plants we have out in the garden. I think the color on it is simply spectacular.
If you’re wondering if I’m still doing the bicycle thing or if I’ve turned even more lazy than I usually am, yes, I’m still at it. I try getting out every day. I admit that’s been a challenge with the weather the way it has been. I’ve been reluctant to go very far out of town because of the way the rain seems to pop up out of nowhere some days. Because of that I’ve only been out on the trail a few times so far this year. Hopefully we’ll get a change in this weather pattern in the near future.
Let’s see, what else… I haven’t had time to play with radio very much so I still don’t have the new Yaesu up and running with digital. The “new” Lenovo laptop I picked up for $300 that it’s going to be hooked to looks like a real gem so far. It isn’t blindingly fast, but it’s certainly got way more horsepower than it will ever need for the application it’s going to be used for.
We don’t have any other major projects in mind for the gardens and landscaping this season. The next project is to finally tackle moving all my radio and computer equipment down into the basement. I’ve been putting that one off way, way too long already and I really need to get working on that.
If you live in the midwest in the US you don’t need me to tell you that the weather hasn’t been very good. Unusually cold temperatures and seemingly non-stop rain has been hitting large parts of the midwest. Corn and soybeans were, for the most part, planted late or even not at all. Ohio seems to have been hit the worst. Looks like almost 25% of the Ohio corn crop isn’t going to be planted at all. The situation with soybeans isn’t quite as bad, but the numbers there aren’t looking very good either.
The exact numbers are uncertain because a lot of farmers and people in the ag industry are being openly, even brutally skeptical of the data coming out of USDA. There are claims USDA is including acreage that has been planted but is under water and will never grow, acreage that has been planted with cover crops instead of corn because it’s already too late to plant, etc.
I can’t confirm or deny any of those suspicions. All I know is that when I ride around the countryside I’m seeing a hell of a lot of fields that look like the picture there on the left; lots of mud, lots of standing water, and lots and lots of weeds. It is too late to do anything with fields like that except to try to plant a cover crop to keep down the weeds and prevent erosion. You aren’t going to get any kind of economically viable crop planted in this area, this late in the season.
What about hemp, you ask?
Well, okay, you didn’t ask, but I’ve had a couple of people ask me about what the situation is with hemp. It is now legal to plant, harvest and process hemp here in Wisconsin, and despite the fact that a lot of people have been hyping the hell out of it and claiming that it is going to be the savior of agriculture, well, hemp, so far at least, has been pretty much a total bust for those few farmers who’ve tried it. Raising hemp for grain was a total loss last year from what I heard. Because of wet fall it was almost impossible to harvest the stuff. And what they did get harvested was hit by mold because of the damp weather so they couldn’t sell it at all.
Raising it to produce CBD oil didn’t work out too well either for a lot of farmers. One farmer I heard about did successfully get his crop in, but trying to actually sell it was a different story. It seems no one actually wants large amounts of the stuff. Or none that he could find, anyway. None of the CBD oil producers he’s dealing with seem to want more than a few pounds of it at a time, and you can’t make money that way. His problem is marketing, of course. It sounds like he jumped into production before he was even sure if he could sell the stuff.
Hemp isn’t going to be “the savior” of agriculture. It is, at best, going to be just another crop that some will have success with. And all of the hype about CBD oil seems to be mostly that, hype, with few actual facts to back up any of the claims. There seems to be some indications it can help with epilepsy and discomfort from arthritis, but that’s about it.
Strange things are growing in my backyard behind the garage. No, that’s not some kind of weird sunflower, that’s a GAP Titan DX vertical antenna which has been laying around for years now. Eldest son and I finally got the dopey thing put up over the weekend. That thing has been laying around for, oh, lord, has it really been three or four years? Sheesh… Talk about procrastination…
It replaces the Comet 250 vertical that was back there since 2013. The Comet – people like to complain about it but to be perfectly fair it wasn’t a horrible antenna. It is exactly what they claim it is, a multi-band vertical that doesn’t need radials or a counterpoise, that works from 80 to 10 meters without an antenna tuner, and can handle up to 250 watts. It is unobtrusive, the neighbors probably won’t complain about it, and under the right conditions it will even work as an antenna. Sort of. Not a very good antenna, true, but it will work.
The Titan has a pretty good reputation. It too is an all-band vertical, but you can see that it isn’t exactly simple, with all kinds of stubs and wires and stuff coming off it. But it is much, much more efficient than the Comet. And I can feed this one up to 1,500 watts if I want to without damaging it, where the Comet, well, I heard reports that if you tried to put more than 100 watts into the Comet you’d melt down the coils. Anyway, I still have work to do on this one. I need to get the counterpoise installed, need to get some connectors on it, need to tune the stubs. Hopefully it won’t take me another four years to get it hooked up!
It’s up high enough so it won’t interfere with the flowerbeds behind the garage. The counterpoise will take up a bit of space so I imagine MrsGF will not like that, but I’m hoping to get her to upgrade to a general class license now that she’s retired and if she does she’ll get as much use out of that antenna as I will.
Speaking of flowers, (well, okay, I wasn’t speaking of flowers but what the heck) the lupins have just gone nuts this year. They’re everywhere. It looks like someone bombed the entire backyard with seed. We didn’t plant any of these, they just came up by themselves. Not that I’m complaining. Those flowers are spectacular.
Let’s see, what else? Oh, yeah…
Stuff On The Air
Amateur radio operators can be a bit, well, odd, shall we say? (Personally I suspect it’s solder fumes.) Some of them seem to be obsessed with lugging their equipment out of the safe environment of their basements where spouses have exiled them and into the great outdoors with the intent of doing “Things On The Air”. They do SOTA (summits on the air), IOTA (islands on the air), POTA (parks on the air) WPOTA (Walmart parking lots on the air), and, well, the list goes on and on.
I’ve decided to join the ranks of these intrepid and brave explorers going to exotic places and sticking still more letters in front of “OTA”, risking life and limb outside of the safety of my normal operating location. Yes, I’ve started FPOTA! Front Porches On The Air! Ooo, the excitement! Ah, the thrills!
Well, okay, I’m being silly here. (But to be honest I’m getting really tired of these “OTA” things and people running around “activating” parking lots and hills and parks and bridges and I don’t know what all else.) Still, we had a very rare nice day so I set up the mag loop and the 818 out on the front porch with a cup of coffee, a copy of “The Bathroom Reader” and and contacted, well, no one, to be honest. Chris over at Off Grid Ham tells me he’s been having similar results and not to feel too bad about it. Propagation on the HF bands pretty much sucks because we’re at the bottom of the solar cycle.
By the way, if you’re at all interested in solar power, batteries, solar controllers, and alternative ways of keeping your radios running, battery charging systems, etc, Off Grid Ham is the place to start.
The Great QRP Saga Continues
If you’ve been reading this nonsense for the last couple of weeks you know about my efforts to put together a portable QRP (low power) radio setup that’s small enough I can throw it into the back of the car and take with me when I go fishing and stuff so I can do PTOCCOTA (Picnic Tables Of Calumet County On The Air). Okay, I’m being silly, but I have long wanted to have a nice QRP set up that I could take along with me to play amateur radio while out enjoying the glorious environment of Wisconsin’s great outdoors and it’s swarms of blood sucking, disease carrying mosquitoes and ticks.
I’m mostly interested in digital modes of communications like PSK, FT8 and JS8 because despite the fact my hobby is communications technology, I don’t like to actually, well, talk to people. Yeah, I know. Weird, isn’t it?
So as you may recall, the ancient Toshiba laptop I was going to use decided it was time to go to that great recycling center in the sky. So I’ve been scrounging around for a cheap (emphasis on cheap because I already got way too much money invested in this project already) replacement and came up with this:
It’s a refurbed Lenovo that I picked up for $300 and, frankly, it’s ridiculously nice. I mean this thing looks and feels literally like brand new. There isn’t a single scratch or smudge or physical defect anywhere on it. Has a core i5 processor, 8 gig RAM, 500 gig SSD drive, DVD drive, 4 USB ports and seems entirely too nice to lug around out in the field. I have FLDIGI, JS8Call and FT8 software installed on it already. And I think I have the right cables to hook everything up to the SignaLink and the 818. So this weekend I’ll be taking over the dining room table for a few hours and see if I can actually get all this to work together.
I am not looking forward to that because, well, it’s embarrassing. I’ve been working with computers since 1979, both hardware and software. I’ve been fiddling with radio for even longer even though I didn’t get my amateur radio license until 2013. I was an electronics technician. I repaired laser scanners, set up computer networks, worked with ridiculously complex point of sale systems. So I ought to know this stuff, right? But whenever it comes to trying to hook a computer to a transceiver it quickly turns into an extremely frustrating experience. It never, ever works the first time. Or the second. Or the third. Or the fourth… Well, you get the idea.
I spent days trying to get Ham Radio Deluxe to work with first my Kenwood TS-2000 and then later with the Kenwood TS-990 and a RigBlaster Advantage interface. It was so frustrating that at times I was ready to just give up and then, for no apparent reason, the damned thing would just start working, with the same settings and cabling that didn’t work the day before… Arrgghhhh! The last time I had to rejigger stuff was when I got the new gaming PC and was trying to hook that up. Same settings, same cables, same everything, and, of course, it wouldn’t work right. Ham Radio Deluxe worked just fine and dandy until I wanted to transmit. Then it would key the transmitter but nothing actually transmitted… I struggled with that problem for way, way to long. And then it just started working for no apparent reason… I still don’t know what the hell happened there.
Anyway, enough of that. I’ve been boring you long enough with this stuff. Hopefully come Monday or Tuesday I’ll be able to report that I’ve got the 818 working flawlessly with the ThinkPad and I’m making contacts all over the place.