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This gem, almost unobtanium, was designed to be a low-cost oscilloscope CRT and appeared in the RCA 151 oscilloscope.

This one is probably one of the earlier units, but RCA didn't always date code things in a way you could decipher. It's packed in the original box (disintegrating) with the original paper pack material. This is a spare for my 151 scope, and goes with the 885 (in the background) posted earlier.

This, along with the image multiplier I posted a week or so ago, is one of the more unusual tubes in my parts cabinet.

(This post is for that special someone on Poal, you know who you are.)

This gem, almost unobtanium, was designed to be a low-cost oscilloscope CRT and appeared in the RCA 151 oscilloscope. This one is probably one of the earlier units, but RCA didn't always date code things in a way you could decipher. It's packed in the original box (disintegrating) with the original paper pack material. This is a spare for my 151 scope, and goes with the 885 (in the background) posted earlier. This, along with the image multiplier I posted a week or so ago, is one of the more unusual tubes in my parts cabinet. (This post is for that special someone on Poal, you know who you are.)

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[–] • 1 pt

I didn't expect you to appreciate the device or it's place in the history of electronics, so it wasn't posted for you. But you can't resist commenting, can you?

♥♥♥ XOXO ♥♥♥

[–] • 1 pt

How dare you share old technology in the old technology forum. The fuk man..

[–] • 1 pt

My friend got mad because I told him that low power RF wasn’t the supreme danger he claimed.

[–] [deleted] • 0 pt

boooring

[–] • 1 pt

You commenting is like Pringles. Once you pop, you can't stop.

♥♥♥ SWAK ♥♥♥

[–] [deleted] • 0 pt

Was that an insult?