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RS686

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ID = 21413
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transmitting Tetrode, air cooled   VHF 
Identical to RS686

Base SPECIAL TUBEBASE in general Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 14.5 Ampere / Direct
Description

750 Watt Senderöhre, Telefunken RS686 (RS 686)

 
Dimensions (WHD)
incl. pins / tip
x 156 x 90 mm / x 6.14 x 3.54 inch
Weight 185 g / 6.53 oz
Tube prices 1 Tube prices (visible for members only)
Information source Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 456, p. 996

rs686_spec.png
RS686: Telefunken Taschenbuch 1971
Anonymous 15 Collector

 

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