Admiral 24A12 restoration part 4
21:49
Christmas 2024 unboxing
3:34
16 сағат бұрын
Admiral 24A12 restoration part 3
33:17
21 сағат бұрын
Admiral 24A12 restoration part 2
29:46
Admiral 24A12 restoration part 1
40:39
Blast from the past
0:16
Күн бұрын
Sencore VP-401 demonstration
14:43
14 күн бұрын
Sencore video test gear checkout
22:20
Early Christmas 2024 unboxing
17:18
21 күн бұрын
Turkey day unboxing
24:14
21 күн бұрын
Garod 15TZ6 restoration part 03
41:46
Workshop update 2024-11-02
16:11
12LP4 cathode ray tube autopsy
16:07
Norelco DuoVue documents and more
17:05
"Rochester" scored
8:56
2 ай бұрын
Пікірлер
@Scott.Newmaster
@Scott.Newmaster 12 сағат бұрын
Do you have b o m's lists for predictas that you can share?
@davearmstrong1932
@davearmstrong1932 12 сағат бұрын
Hey Bob, Thank you very much for this video. I have ordered some stuff from Digikey, mostly SMD . I can't remember how many times I have hit the exit button because I lost it with frustration, especially with Mouser. I have been looking for the 5mm Caps and have just given up. Maybe my next shopping experience will be much better.
@larryshaver3568
@larryshaver3568 12 сағат бұрын
Did zenith make their own tubes or did GE make them for Zenith?
@bandersentv
@bandersentv 12 сағат бұрын
Rauland made their picture tubes. I'm not sure who made the receiving tubes, but I don't think Zenith ever made their own.
@mikefinn2101
@mikefinn2101 14 сағат бұрын
Nice followup video real nice Happy New Year Bob looking for more great videos in 25 and will be waiting and watching. thanks Mike
@RickO.-vq8oh
@RickO.-vq8oh 15 сағат бұрын
Thank you for another great video! I am joining your Patreon. Thank you for showing early tv museum in other vids. My regular work travel takes me aout 5 minutes from there! Cannot wait to visit - Just purchased a membership!
@bandersentv
@bandersentv 12 сағат бұрын
Great to hear! You'll love the museum.
@VioletEuphonium
@VioletEuphonium 17 сағат бұрын
I actually just checked on ebay and the seller The Twisted Rose Mercantile is selling TV power cords for only 4 bucks! They're the ones without the ear for the rivets though, just thought I'd let people know here!
@randomsteve4288
@randomsteve4288 17 сағат бұрын
11:21 A little comment on your analysis of R437 68R and R441 100R. The 68R in series with the grid of the output tube is just a grid stopper. The grid itself is high impedance (typ. 470k in circuit as per datasheet) and the grid capacitance is low (as per datasheet 0,8pF). A rise in R437 will not substantially reduce drive as it hardly sees any current flow alas faces no voltage drop across it. However R441 100R feeding the screen grid (not supressor grid as you called it) sees a substantial current draw (around 10mA) and a rise in resistance of R441 from 100R to 175R will cause a higher drop on the screen voltage for a given screen current.
@bandersentv
@bandersentv 17 сағат бұрын
You're right of course. Grid is high impedance. Not sure why I thought that could be an issue back then.
@Suddenlyits1960
@Suddenlyits1960 18 сағат бұрын
Neat! a lot of the old Lost In Space model kits have been re-released too,along with some new ones. A company called Pegasus also makes a model of Uncle Martin's spaceship from My Favorite Martian. I see you have your stuffed Stimpy in the background,but where's Ren Hoek?
@bandersentv
@bandersentv 17 сағат бұрын
I never got Ren and only got Stimpy because it was slightly damaged. These were in high demand in the early 90s and hard to find.
@daleburrell6273
@daleburrell6273 18 сағат бұрын
17:51...I remember that the cords on Zenith TV sets was slightly different...
@bandersentv
@bandersentv 12 сағат бұрын
If you mean the early porthole sets, yes. They are polarized and bigger.
@FariSamSoli
@FariSamSoli 18 сағат бұрын
is it right that you have made this video 7 years ago, if so too late to tighten down that IF transformer 🤣
@bandersentv
@bandersentv 18 сағат бұрын
Not necessarily. You shall soon see
@FariSamSoli
@FariSamSoli 18 сағат бұрын
Merry Christmas and a happy new year. Great video thanks
@69Dartman
@69Dartman Күн бұрын
I'll remind you... 😉
@oldradiotvsc9836
@oldradiotvsc9836 23 сағат бұрын
Yes, don't forget to tighten down that IF transformer, looks like sound discriminator coil?
@joesmith5265
@joesmith5265 Күн бұрын
nucow's website has a lot of riders, beitmans and suprem pdf's free unlimited downloads.
@Tysman909
@Tysman909 2 күн бұрын
Hickok use calibration tube to set english control. My 752 i didnt desolder bottom section submerged in IPA and then som contact cleaner in back and in slot in top of control. Since your reading was 2200 before and now its 2000 shouldnt effect results to much so probably ok
@scotta9114
@scotta9114 2 күн бұрын
I believe I have this Chassis. I bought an Admiral Bakelite Cases TV 20 years ago and it was crushed in shipment. Total loss but Chassis and CRT survived. I also have a 7JP4 CRT in a sealed box.
@notimetolooz9655
@notimetolooz9655 2 күн бұрын
That ship always looked like a light fixture to me. There was a magazine called "Modeler's Resource" that had lot's of good building info.
@notimetolooz9655
@notimetolooz9655 2 күн бұрын
Discovered the last issue was September 2005. The entire run is on the "Internet Archive". That's pretty good because the per issue price was up to about $6.
@mikefinn2101
@mikefinn2101 2 күн бұрын
Merry Christmas many thanks for all you did this last year. Really loved watching and learning so much. Nice UFO model remember these from my days as a kid in the late 60s super cool. Looking forward to next year should be a great viewing experience... thanks Mike
@allisonbarnhardt3647
@allisonbarnhardt3647 2 күн бұрын
Merry Christmas Bob! The Invaders was a favorite of my mom, I always remember her talking about that series.
@bzuidgeest
@bzuidgeest 3 күн бұрын
Don't build it on camera, keep something for yourself. Don't get anything between you and the kit.
@Wenlocktvdx
@Wenlocktvdx 3 күн бұрын
Merry Christmas Bob. That’s so cool
@RickO.-vq8oh
@RickO.-vq8oh 3 күн бұрын
Merry Christmas Bob. Thank you for all you do! Much appreciated!!