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ID = 17288
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transmitting Triode, air cooled 
Identical to RS237
Similar Tubes
Normally replaceable-slightly different:
Other base and other heater:

Base SPECIAL TUBEBASE in general (Codex=Byy)
Filament Vf 10 Volts / If 3.3 Ampere / Direct
Description 100 Watt Senderöhre Telefunken RS237 (RS 237) 
Dimensions (WHD)
incl. pins / tip
55 x 183 x mm / 2.17 x 7.20 x inch
Weight 200 g / 7.05 oz
Tube prices 12 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
RS237: IM
Iven Müller

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RS237: g.h.
Gerhard Heigl

RS237: Telefunken
Robert Schmalstieg

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Usage in Models 1= 1934 ; 1= 1940??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

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