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45spec

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ID = 17448
       
 
   
Tube type:  Transmitting Triode, air cooled 
Identical to 45spec = VT-52 = 2C45 = CV596
Predecessor Tubes 45  

Filament Vf 7 Volts / If 1.18 Ampere / Direct
Description "45 special" = slang-designation of the VT-52. Transmitting triode developed by National Union for BC230/430 aircraft radios. Electrode structure derived from the standard 45, with heater voltage raised to 7V. 
Text in other languages (may differ)
Literature Taschenbuch zum Röhren-Codex 1948/49   
Tube Lore (I)   
 
45spec_so.png
45spec: ARRL Handbook 1972
Michael Schlör

 

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