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O7S1

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ID = 9162
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  CRT (cathode ray tube, picture tube)   Indication 
Identical to O7S1 = 07s1
Base German Steel 10 pin, Y10A (Codex=RRa)
Filament Vf 4 Volts / If 1 Ampere / Indirect
Description

Schirmdurchmesser: 70mm.

 
Dimensions (WHD)
incl. pins / tip		 x x 165 mm / x x 6.50 inch
Information source Taschenbuch zum Röhren-Codex 1948/49   
07s1_3.png
O7S1
Egon Strampe
o7s1_sock.png O7S1: Tabu Röhren-Codex, 1948
Anonymous 15 Collector
More ...
Just Qvigstad 		o7s1daten.png
O7S1: Franzis Röhrentabelle 8.Auflage
Peter Gruschka
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Collection of

Valery Gromov (RUS)
Arthur Rudolph (D)
Peter Gruschka (D)
Reinhard Riek (D)
Collection of a member from D
Alexander Hofer (A)
 
t401w_01_o7.jpg

O7S1
 
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