[AMPS] Zener screen supplies

[John Nelson]

Message text written by INTERNET:conrad.farlow@virgin.net

>How did the insects get inside the tubes?<

This must be the troll of all time. Small 4CX tetrodes have EXTERNAL anodes
and also EXTERNAL screen rings, separated by a few millimetres of ceramic
insulator. In this family of tubes, flashovers commonly occur EXTERNALLY. 

73 John
GW4FRX

 


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