[RRDXA] gu84b for sale

[ON4CT]

Hello

 

A NOS tube 07/1988, in original package. 

Preheated, hi pot testing at  4 kV,  Rf test in amp :  50 W  input  >> + 2
kW out. 

 

Pictures , and video of Rf test avialable. 

 

No ebay stuff/junk tube.   

 

Info via  on4ct at telenet.be 

73
Dirk 

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