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ID = 19722
Brand: Ostar (Gustav Ganz); Wien
Tube type:  Pentagrid-Converter (Heptode)   Frequency converter 
Identical to G5
Similar Tubes
Other base:
First Source (s)
22.Nov.1935 : Wireless World (The), London (WW, 79)

Base Europe 7-Pin C7A (Hx C, C7, C) 1933 Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 150 Volts / If 0.024 Ampere / Indirect / Specified current AC/DC ~ = (Series working)

Systemdaten entsprechen etwa der AK1

Dimensions (WHD)
incl. pins / tip
42 x 135 x mm / 1.65 x 5.31 x inch
Tube prices 1 Tube prices (visible for members only)

g5_sock.png G5: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

Just Qvigstad

Collection of



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