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1853

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ID = 2648
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to 1853 = CV1873 = 6AB7/1853 = RK1853 = 6AB7
Similar Tubes
Normally replaceable-slightly different:
  38853
Different connections:
  1853GT
Other base and data slightly different:
  6V9_Fivre
First Source (s)
18.Mar.1939 : Electron Tube Registration List 166

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uka)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.45 Ampere / Indirect / Specified voltage AC/DC
Description

This tube designed for television

 
Information source Essential Characteristics, GE 1973   
Tube Lore (II)   p. 47
Taschenbuch zum Röhren-Codex 1948/49

valvula1853.png
1853: Internet
Miguel Angel Trujillo-Rodriguez

s_315_g_2.gif 1853: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20

More ...

Just Qvigstad
Usage in Models 1= 1938 ; 1= 1939?? ; 10= 1939 ; 1= 1940? ; 12= 1940 ; 1= 1941 ; 1= 1944 ; 1= 1949??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):28

Collection of

 
6ab71853_r.jpg

1853
 

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