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NU-58

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ID = 75910
       
Country:
United States of America (USA)
Brand: National Union Radio Corp.; Orange (NJ)
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to NU-58 = 58
Similar Tubes
Other class quality (otherwise equal):
  58S
Differences not known by us:
  NU-58R

Base 6-Pin-Base U6A, old, USA Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
x 123 x 42 mm / x 4.84 x 1.65 inch
Weight 39 g / 1.38 oz
Information source -- Collector info (Sammler)   
-- Original prospect or advert   Shapleigh Hardware Co St Louis catalogue 1935

57_58~~9.png NU-58: Fin Stewart
Fin Stewart


Just Qvigstad

Collection of

 
nu_58n_national.jpg

NU-58
 

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