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6R7G

Country:  United States of America (USA)      Brand:  Common type USA 
  Tube type:  Double Diode-Triode   Audio Frequency 
Tube ID = 2709
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Identical to 6R7G = VT-88A
Similar Tubes Other shape (e.g. bulb type):
 6R7; 6R7GT
Different connections:
 6SR7
Other base:
 6BF6; 7E6
Successor Tubes 6SR7  

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Tube prices 0 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   

6r7g.jpg
P.ST
Peter Steffen

 
oc18_g_1.gif
RTT Schwandt
Günther Stabe

 
6r7g_rca_data_01.png
Original data sheet
Otto Galli

Usage in Models (calculation each 25th of the month)   10= 1936 ; 4= 1937?? ; 3= 1937? ; 24= 1937 ; 31= 1938? ; 14= 1938 ; 8= 1939 ; 2= 1940?? ; 1= 1940? ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):   97
No further Information for

6R7G    

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