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ID = 26228
Brand: Röhrenwerk "Anna Seghers" Neuhaus a.R., VEB (RWN)
Tube type:  Vacuum Pentode   Power/Output 
Identical to DL193
Similar Tubes
Other characteristic (electr. data):

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Transmittertube (Radio)
Filament Vf 1.4 Volts / If 0.2 Ampere / Direct / Battery =
Description Wurde eingesetzt als Sendepentode oder als Endpentode für Schwerhörigengeräte. Heizfaden-Mittelabgriff, auch mit Heizung 2,8V/0,1A möglich. 
Tube prices 1 Tube prices (visible for members only)
Information source

dl193_dl93.gif DL193: RFT Röhrentaschenbuch 1954
Wolfgang Eckardt

Just Qvigstad
DL193: My schematic collection.
Pier Antonio Aluffi

Usage in Models 1= 1953? ; 1= 1955?? ; 2= 1956 ; 1= 1962??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of



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