Thread: Sortable tube database
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Old August 13th 20, 03:06 PM posted to rec.radio.amateur.boatanchors
Bob Liesen Bob Liesen is offline
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Default Sortable tube database
On Tuesday, August 11, 2020 at 8:19:38 PM UTC-5, Bob Liesen wrote:
Hi gang,
I'm reverse engineering a simple homebrew regen rx that is missing it's single tube. It used a 7 pin miniature single triode, that much is clear, but I don't know what type.
I do know which pins are heater, grid, etc., but don't want to page through my old tube books looking for a match. I have already looked up the common guesses (6C4) etc., but no joy.
Anyone know of a sortable tube database where I can sort by grid = pin 1, heater = pins 2 and 3, etc?

Tnx
Bob WB0POQ

Found several. They are all variations on a single triode with a double diode. Now to see if I have any.

Tnx to all.

Bob WB0POQ
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