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DB7-1

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ID = 9032
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Oscilloscope CRT, picture tube 
Identical to DB7-1

Base Europe side contact P8A (Au P, 8SC) (Codex=Sr)
Filament Vf 4 Volts / If 1 Ampere / Half indirect
Dimensions (WHD)
incl. pins / tip
x x 163 mm / x x 6.42 inch
Information source Taschenbuch zum Röhren-Codex 1948/49   

db71_so.png DB7-1: rtt
Anonymous 10 Collector

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Just Qvigstad
db7_1_techdat1.png
DB7-1: Miniwatt Handbuch
Peter Hoddow

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Collection of

 
dg7_1_philips_miniwatt_redbook1939_40_p1_bild~~1.jpg

 

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