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SP485

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ID = 76439
       
Country:
United States of America (USA)
Brand: Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
Tube type:  Transistor   Power/Output 
Identical to SP485

Base SPECIAL TUBEBASE in general
Was used by Radio/TV-reception etc.
Description

PNP germanium alloy tranistor intended as AF power amplifier

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
38 x 8 x 27 mm / 1.50 x 0.31 x 1.06 inch
Weight 12 g / 0.42 oz
Information source -- Schematic   

sp485_umgeb1.png
SP485: (schematic)
Günther Stabe † 19.8.20

to_3~~477.gif SP485: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

Usage in Models 1= 1962? ; 2= 1963?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of

 
motorola_sp485w.jpg

 

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