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RK49

Information - Help 
ID = 12931
       
Country:
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, USA (also tubes)
Tube type:  Beam Power Tube   Power/Output 
Identical to RK49
Similar Tubes
Normally replaceable-slightly different:
  T21_USA
Other base:
  6L6G

Base 6-Pin-Base U6A, old, USA (Codex=K)
Filament Vf 6.3 Volts / If 0.9 Ampere / Indirect / Parallel, (AC/DC) /
Description 21 W anode dissipation; 15 MHz full ratings, up to 60 MHz with reduced anode voltage. Characteristics are similar to those of 6L6G. 
Literature Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   
Tube Lore

 
rk49.jpg
RK49: home.comcast.net/~nwilson343/tubes
Christian Schaufelberger

 
rk49_so.png
RK49: ARRL Handbook 1972
Michael Schlör

 
rk49.png
RK49: Handbook Raytheon amateur tubes
Miguel Angel Trujillo-Rodriguez


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