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46

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ID = 2835
       
Country:
United States of America (USA)
Brand:
Tube type:  Double Grid Power Amplifier   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to 46 = VT-63 = A246 = 346 = PH46 = G46 = ER46 = C46 = NU-46 = JRC-46
Similar Tubes
Normally replaceable-slightly different:
  46S
Other base and other heater:
  E451 ; LK4111
First year 1932 Radios von gestern, 2. Auflage
First Source (s)
Apr.1932 : 70 Years of Radiotubes and V.

Base UY-Base, 5 Pins (USA, April 1927) (Codex=Ho)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Direct / Parallel, (AC/DC)
Description

Siehe auch: Zero-Bias- und Triple-Twin- Röhren

 
Tube prices 1 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
  46x3.png
  46: own design
Jacob Roschy
 
46_r.jpg
46: collection JR
Jacob Roschy

 
a246_so~~5.png
46: ARRL Handbook 1972
Michael Schlör

 
46_techdat01.png
46: Sylvania Technical Manual
Peter Hoddow


Usage in Models 1= 1930?? ; 1= 1931?? ; 6= 1932?? ; 10= 1932? ; 86= 1932 ; 9= 1933?? ; 13= 1933? ; 16= 1933 ; 1= 1934?? ; 2= 1934? ; 14= 1934 ; 4= 1935?? ; 3= 1935 ; 4= 1936?? ; 4= 1936? ; 4= 1936 ; 1= 1940? ; 1= 1941?? ; 1= 1949??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):181


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