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Author Topic: Tube identification  (Read 1739 times)
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kc2etm
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« on: December 13, 2016, 11:16:20 PM »
Asking for a friend anyone know what this tube is

* FB_IMG_1481688799226.jpg (45.37 KB, 960x540 - viewed 280 times.)
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W7TFO
WTF-OVER in 7 land Dennis
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« Reply #1 on: December 14, 2016, 12:08:40 AM »
I'd venture Machlett, water-cooled 100kW+- tetrode from the 50's

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kb3ouk
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« Reply #2 on: December 14, 2016, 03:23:42 PM »
looks a lot like a ML-6696A

https://frank.pocnet.net/sheets/026/6/6696A.pdf
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