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342A

Information - Hilfe 
ID = 16997
       
Land:
USA
Marke: Common type USA tube/semicond.
Entwickler: Bell Labs; Murray Hill, NJ. 
Typ:  Sende-Triode, Flüssigkeitskühlung 
Identisch mit 342A
Ähnliche
Austauschbar, kleine Unterschiede mögl.
  232B ; 232C

Heizung Uf 20 Volt / If 67 Ampere / Direkt
Beschreibung External anode, water cooled transmitting triode, capable of 25KW anode dissipation. Pure tungsten cathode. Derived from 232, this tube offers improved performances: as RF amplifier or oscillator it can operate up to 4MHz, full ratings, and up to 16MHz with reduced anode voltage.
Federal, Machlett and WE known manufacturers. 
Literatur Taschenbuch zum Röhren-Codex 1948/49   
Tube Lore (I)   
- - Manufacturers Literature

342a.png 342A: Western electric electron tubes
Miguel Angel Trujillo-Rodriguez

 
342a.jpg

 

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