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985

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ID = 7489
       
Country:
United States of America (USA)
Brand:
Developer: JRC, Johnsonburg Radio Corporation; Johnsonburg, PA 
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to 985 = 6Z4

Base UY-Base, 5 Pins (USA, April 1927) (Codex=H)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.5 Ampere / Indirect / Specified voltage AC/DC
Information source Tube Lore (II)   p. 32 & 33

s_222_g_2.gif 985: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20


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