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NY-64A

Information - Help 
ID = 77004
       
Country:
United States of America (USA)
Brand: National Union Radio Corp.; Orange (NJ)
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to NY-64A
Similar Tubes
Other characteristic (electr. data):
  NY64

Base UY-Base, 5 Pins (USA, April 1927) Top contact with a cap
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel, (AC/DC)
Description This tube used for car adios. It is the same as the NY64 but has an 0.3 A filament. 
Dimensions (WHD)
incl. pins / tip
x 112 x 40 mm / x 4.41 x 1.57 inch
Weight 39 g / 1.38 oz
Literature -- Collector info (Sammler)   
 
national_union_64a.jpg
NY-64A: Bob Millard collection
Fin Stewart

 
64a.png
NY-64A: Fin Stewart
Fin Stewart

 

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