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4BN6

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ID = 4404
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Gated-beam-tube   Detector 
Identical to 4BN6
Similar Tubes
Heater different:
  12BN6 ; 3BN6 ; 6BN6 ; 6KS6

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 4.2 Volts / If 0.45 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Description Miniature type used as combined limiter, discriminator, and audio-voltage amplifier in intercarrier television and FM receivers. 
Text in other languages (may differ)
Tube prices 2 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
 
usa_zenith_4bn6_tube.jpg
4BN6: GP
George Papaiz

More ...
 
6bn6_sock_2.png
4BN6: W.H.
Wolfgang Holtmann

More ...
 
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4BN6: RCA Tube Manual
Peter Hoddow


from Just Qvigstad

Usage in Models 3= 1956? ; 6= 1957? ; 1= 1957 ; 16= 1958?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):26


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