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RK34

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ID = 16315
       
Country:
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Tube type:  Double Triode   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to RK34
Similar Tubes
Normally replaceable-slightly different:
  2C34 ; CV18 ; VT204_GPO ; VT61
First Source (s)
06.Apr.1938 : -- Original-techn. papers.
Successor Tubes CV1061  

Base 7-Pin-Base U7B = medium, old, USA (Codex=Mc)
Was used by Transmittertube (Radio)
Filament Vf 6.3 Volts / If 0.8 Ampere / Indirect / Parallel, (AC/DC)
Information source Taschenbuch zum Röhren-Codex 1948/49   
Babani, International Radio Tube Encyclopaedia   Pages 210-211
 
rk34_a_r.jpg
RK34: Collection JR
Jacob Roschy

 
rk34_so.png
RK34: ARRL Handbook 1972
Michael Schlör

 
rk34.png
RK34: Handbook Raytheon amateur tubes
Miguel Angel Trujillo-Rodriguez


Usage in Models 1= 1935

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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