Products > Test Equipment

Do you have any test equipment in your lab that uses vacuum tubes?

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ferdieCX:
Heathkit IG-42 RF generator - in use
Tek 310A scope - in work condition, but not in use

T3sl4co1l:
CRTs -- a few.  Aside from those, not anything that I use regularly.  I have the same VTVM BravoV shared, I think a later model; an RCA "high sensitivity AC VTVM" with a DC mod, and Eico 377 audio and 322 RF generators.  Some audio amps about rounds it out.

I suppose the distributed amplifier counts; haven't had much cause to use it, but it's an original. https://www.seventransistorlabs.com/Images/DistAmp2.jpg

Tim

KrudyZ:
I have a HP214B pulse generator.
It uses tubes in the output section to deliver 100V into 50 Ohm with 15 ns transition times.
Can't say that it sees a lot of use though...

schmitt trigger:

--- Quote from: tggzzz on September 09, 2019, 12:55:55 pm ---



--- End quote ---

Gorgeous!
Nuvistors and metal-can transistors coexisting peacefully within inches of each other.

Dwaine:
Yep.  Heathkits...  cap checker and vtvm.  Love them...

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