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ID = 17279
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to RS207 = ES207
Similar Tubes
Other class quality (otherwise equal):

Base No base 2 Sidecontacts.
Was used by Transmittertube (Radio)
Filament Vf 16.5 Volts / If 18 Ampere / Direct / Parallel, (AC/DC defined voltage)

This is a large tube with two screw terminals on the base for the filament and two screw terminals on the side for th anode (upper) and grid (lower).

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
130 x 480 x 220 mm / 5.12 x 18.90 x 8.66 inch
Weight 1600 g / 56.44 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
RS207: EE
Ernst Erb

RS207: eigener Scan
Jörg Kulbe

RS207: Telefunken
Robert Schmalstieg

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