A CRT probably impossible to find.

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A CRT probably impossible to find.

Postby Steve Anderson » Sun Apr 26, 2020 2:20 pm

Here's a CRT I wish I had, you can see all inside and the deflection plate connections are brought out to the side to minimise capacitance. A Philips DG16-1. Datasheet attached.

CRT site I got the photo from..

http://www.crtsite.com/page3.html

Datasheet from here, not just CRTs, but ALL types of vavles/tubes. Choose the server nearest you (first page).

http://www.tubedata.org/

If there's a little 'marker' next to the tube/valve type, click that to see a photo of that device, sometimes more than one.

Steve A.
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Philips DG16-1A.gif
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Steve Anderson
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Re: A CRT probably impossible to find.

Postby Harry Dalek » Sun Apr 26, 2020 7:56 pm

Yes Beautiful Steve similar to Manfred von Ardenne 1931 original design around the deflection plate connections ,few years later by the looks of it but your post must be dutch
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The electromagnetic spectrum has no theoretical limit at either end. If all the mass/energy in the Universe is considered a 'limit', then that would be the only real theoretical limit to the maximum frequency attainable.
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Re: A CRT probably impossible to find.

Postby Steve Anderson » Sun Apr 26, 2020 8:53 pm

No, they're both in English...

Steve A.
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Re: A CRT probably impossible to find.

Postby Harry Dalek » Mon Apr 27, 2020 6:14 pm

Steve Anderson wrote:No, they're both in English...

Steve A.


We are in trouble when Klaas see's ! :wink:
The electromagnetic spectrum has no theoretical limit at either end. If all the mass/energy in the Universe is considered a 'limit', then that would be the only real theoretical limit to the maximum frequency attainable.
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Harry Dalek
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Re: A CRT probably impossible to find.

Postby Steve Anderson » Mon Apr 27, 2020 7:32 pm

Harry Dalek wrote:We are in trouble when Klaas see's ! :wink:

I doubt it...they're not Philips specific sites anyway...all manufacturers...

Steve A.
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Re: A CRT probably impossible to find.

Postby Klaas Robers » Tue Apr 28, 2020 6:57 am

Whats the problem Steve? Are you searching for one? Or is this just curiosity?
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Re: A CRT probably impossible to find.

Postby Steve Anderson » Tue Apr 28, 2020 12:36 pm

No Klaas, not searching for one, but I'd love to have one, I would assume very rare and the owners probably wouldn't want to part with them - no matter the amount of cash.

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