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E2e

Information - Help 
ID = 19303
       
Country:
Germany
Brand: Siemens; D (S.& Halske / S. Electrogeräte)
Developer: Siemens; D (S.& Halske / S. Electrogeräte) 
Tube type:  Screen-grid Tetrode 
Identical to E2e

Base EU-Telephone 9-pin, Siemens
Was used by Telephony
Filament Vf 18 Volts / If 0.36 Ampere / Indirect / Battery =
Description

Weitverkehrsröhre (Poströhre)

 
Tube prices 4 Tube prices (visible for members only)
 
e2e_bild1.png
E2e: R.O.
Rudolf Osterkamp

 
e2e_so.png
E2e: rtt
Michael Schlör

 
e2e_techdat01.png
E2e: SEL Handbuch 1964
Peter Hoddow


from Just Qvigstad

Usage in Models 1= 1952 ; 1= 1956? ; 1= 1960??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3



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