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RK38

Information - Help 
ID = 17266
       
Country:
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to RK38 = CV2591
Similar Tubes
Other characteristic (electr. data):
  RK36

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bt) Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 8 Ampere / Direct
Description

100W anode dissipation, tantalum plate and grid, hard glass bulb, isolantite ceramic base. Similar to RK36 with mu raised to 30. 60MHz full ratings. Plate shows a yellowish-red color (900 Degrees Centigrade or 1650 F) when operated at maximum ratings.

 
Dimensions (WHD)
incl. pins / tip
x 191 x 81 mm / x 7.52 x 3.19 inch
Information source Tube Lore (II)   p. 220
- - Manufacturers Literature   
Tube Lore (I)
Taschenbuch zum Röhren-Codex 1948/49

rk38_so.png RK38: ARRL Handbook 1972
Anonymous 10 Collector


Just Qvigstad
rk38.png
RK38: Handbook Raytheon amateur tubes
Miguel Angel Trujillo-Rodriguez

More ...
 
20200829_210421.jpg

RK38
 

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