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Z2b

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ID = 8497
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Developer: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München 
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to Z2b
Base EU-Telephone 7-pin (G7K)
Was used by Telephony
Filament Vf 4 Volts / If 1.6 Ampere / Indirect
Description

Weitverkehrsröhre (Poströhre)

 
Tube prices 5 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
z2b_so.png Z2b: rtt
Anonymous 10 Collector
More ...
Just Qvigstad 		z2b_techdat01.png
Z2b: SEL Handbuch 1964
Peter Hoddow
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Usage in Models 1= 1938?? ; 1= 1940? ; 1= 1941
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of

Collection of a member from D
Rudolf Osterkamp (D)
Collection of a member from FIN
Valery Gromov (RUS)
Alexander Hofer (A)
Jacob Roschy (D)
Danko Tkalec (HR)
Reinhard Riek (D)
Tomasz Szczesniak (PL)
Collection of a member from D
Jens Dehne (D)
Karlheinz Fischer (D)
Emilio Ciardiello (I)
Michael Wilhammer (D)
 
z2b~~2.jpg

Z2b
 
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