You see some interesting old vehicles on the road up here since they don’t rust out.
You see some interesting old vehicles on the road up here since they don’t rust out.
Hey everyone I just learned that the bizarre Bethel
cult ministry here runs the… Bethel School of Supernatural Ministry.
Yeah they actually called it that and I am laughing my ass off in response. How perfectly pretentious and bizarre.
Apparently there are other Schools of Supernatural Ministry around too.
First image (from Bethel’s Facebook page) is what the second image immediately makes me think of…
(wait, invert that, WordPress is being a dong)
So, uh, the way you usually do this is run the strings between adjacent panels side to side so you can dress the leads to the racking.
Someone thought they were being so clever here, but those wires are just gonna blow around and fatigue. Beehhhh.
“Sungrow” grid tie inverter. Hardly impressive like an SMA Sunny Boy. Feh.
I just received two new 4CX250B / 7203 tubes for one of our transmitters, an old Continental Electronics with the tube intermediate power amplifier (IPA).
I’m already wondering just how they’re going to fail. Not IF they’re going to fail, more like, how, and how much collateral damage will occur.
The sad story: These tubes used to be produced by Eimac and were perfectly fine. At some point, Eimac got sucked into some giant ugly conglomerate that consolidated their tube manufacturing and made some awful changes, then hacked and slashed at their product line. That effectively led to a quality fade then discontinuation of the tubes.
I’ve been pretty much informed that the way to get GOOD 4CX250B tubes is to either go back to 1981 and stockpile them, or find someone who has them sitting around from back then and hope that they’re not gassy or badly manufactured tubes from Eimac’s Salt Lake City facility.
So now, what do you get when you try to buy a 4CX250B?
….this. this is the dumpshit you get. alibaba.com’s finest, I’m sure.
These are “National Electronics” marketed by Richardson Electronics. Richardson’s website only mentions the Eimac tubes that they were a dealer for, and when these were ordered, there was a week’s delay in getting them shipped. National Electronics used to be a perfectly legitimate tube dealer or manufacturer – I think they went with contract manufacturing back in the day, as you’d see a really wide variety of their tubes out there, everywhere from receiving valves to power tubes and even indicators like Nixie tubes. Now, my best guess is it’s just a shell being kicked around via brand name necrophilia.
I don’t know if these even work at all, and won’t until I can get to a mile-high transmitter site whose means of access are currently buried in snow and ice.
So, for now, let me compare them to a new old stock Eimac tube. This is a 3CX800A7, a different tube entirely, but using the same sort of package and plate structure.
Immediately the bright silver plate finish becomes apparent, along with a far different cooling structure. The fins are brazed or soldered to the plate. This is important as the outside of the plate cooler is usually used as the electrical connection via a clamp around the tube. You do not want a bad connection in there.
And now, the Richardson/Alibaba Special – they just… lovingly shoved it down in there with a press and called it a day.
No signs of soldering or brazing are visible.
All in all, it looks like it was just smashed together using the same tooling one would use to make cheap and nasty refrigerator coils.
Now, about that gray mystery metal….
I looked at the socket pins and saw no marks on them at all, just a uniform gray coating of… whatever.
On the Eimac? There are marks in the silver plating from where the tube was put in a socket for factory testing.
Did they even——??? Is there any factory testing??
How’d this Oddish get in my transmitter?
So yeah— I’m NOT convinced these are even going to work, but I guess that’s what I can get now. Thanks, Crapitalism!
Sometimes you just…… question why you’re where you are in life.
This exciter might as well be a Baofeng.
This is the prettiest presoak I’ve ever seen. Machine is a PDQ Pro Touch Icon.
Eighty miles per hour
Car shakes like a corgi’s butt
Enjoy your mud pie!!
Seriously, the shaking made me think I was having a tire separate, but it was really just badly unbalanced….
For the love of Eris don’t go running cables in a cramped horrible attic while wearing skinny jeans. As if one needs any help with potentially missing their step onto one of the 24″ spaced joists and plunging through the sheetrock…..
This, if I’d still been in Southeast Florida:
“Oh shit what if the gas stations are closed or if there’s a two hour traffic jam to get to one shit this is going to be disastrous”
In northern California:
“Ha okay, fine, time for a pit stop”
I’m referring to a literal nightmare here, not a figurative one. I had a pretty frighteningly vivid one last night. I blame being a bit tired out after having subjected myself to transistor horror.
In this dream I had been invited to visit an engineer at a local TV station. In reality, up here in the northern Sacramento Valley, there’s pretty much just one TV station that produces the news for most of the cities north of Sac.. anyway…
I walked into the facility which was in some nondescript warehouse bay, past a row of dusty screaming servers, and into a dark, cold little control room that had unpainted drywall walls and a window looking out on the news set.
There was just one guy there. He sat in front of some kind of really REALLY dummied down console that had a few faders and buttons on it which apparently did next to nothing as they were covered in dust. A small cheap netbook computer with the power lead duct taped into the side sat in the middle of this console. The only button that did anything was an illuminated and quite worn TAKE button on the lower right corner. Above this console was some kind of weird rackmount unit with two 16:9 CRT monitors and a satellite receiver. One was on program out, one was showing the output of a waveform rasterizer somewhere which revealed the same thing that the program monitor did: the cameras which were on robotic pedestals out in the studio, which were set on auto white balance and auto iris, were shaded very very badly. No controls were present to correct this.
Nobody else was present.
The news show opened and the talent began reading from their teleprompters. The prompters were fed from who the hell knows where (the engineer didn’t even know!) and there were really messed up lower thirds and captions that appeared and disappeared pretty much whenever they felt like it – the guy was reading the show rundown on the netbook screen and calling the scenes, as he pressed the worn old take button to transition between them, but only the people on set actually ever seemed to listen. The cameras often didn’t move when they were supposed to, or pointed at the ceiling or something, and nobody was here to fix it— he’d just smash the take button again and skip the scene where they were supposed to be used.
Of course, the Sinclair group ‘must read’ propaganda piece on fake news was read by the talent. (In reality, this one local news station we have up here is a Shitclair property, but they have never read this that I’m aware of— instead they just have this weird pretentious sounding statement about accuracy.)
The weather was then run, supposedly from a local meterologist, but in reality it came from a satellite feed from who the hell knows where. A low Eb/N0 warning flashed on the receiver display and it glitched out. The engineer just hit TAKE again and the commercial break began.
I just felt this horrible sense of terror and started running. The shitty little warehouse bay suddenly became an endless maze of alternately insanely dense or empty racks of nonsense equipment and cabling. At some point I saw a display showing the transmitter readings, the VSWR was high as hell, the signal was (miraculously) in mask, but the 8VSB eye diagram showed two entire levels smashed flat and missing… I thought to myself “well, at least that means nobody is able to watch this shitty trainwreck over the air!”…
Then I was suddenly back home in my bedroom watching this shit on the television. There was a badly corrupted picture on screen as they started talking about a farmer’s market up in Shingletown. I saw one of my enormous Yaesu satellite base radios sitting on the nightstand, which was actually a useful detail later in convincing myself I dreamed all this shit.
Then I woke up, but I was stuck in that horrible state of having to convince myself that this incredibly vivid dream was NOT real.
WHAT THE FUCK WAS ANY OF THAT, BRAIN?! What’s scary is, depending on who you ask, this is the grim future of television news. It was truly horrifying at the time.
Here, enjoy these ridiculous-ass 90s game commercials.
THE SAME VOICE IS USED IN THE NEXT ONE— which made me loudly exclaim “ohhhh hell nope”.
As a palate cleanser, here’s a Gak ad. (GAK FARTS INTENSIFY.)