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ID = 34639
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transmitting Triode, air cooled   VHF 
Identical to RS721

Base SPECIAL TUBEBASE in general
Filament Vf 4.9 Volts / If 130 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
222 x 350 x mm / 8.74 x 13.78 x inch
Weight 9300 g / 328.05 oz
Information source - - Manufacturers Literature   Telefunken Spezialröhren, 1968
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RS721: Telefunken Spezialröhren, 1968
Anonymous 15 Collector

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]