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DB7-78

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ID = 23268
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Oscilloscope CRT, picture tube   Indication 
Identical to DB7-78 = 3BKP11

Base SPECIAL TUBEBASE in general
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
77 x x 268 mm / 3.03 x x 10.55 inch
Weight 370 g / 13.05 oz

db778_sockel_1.png DB7-78: SEL Handbuch 1964
Peter Hoddow

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db778_techdat01_1.png
DB7-78: SEL Handbuch 1964
Peter Hoddow

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Usage in Models 1= 1964

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 

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