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ID = 25507
Brand: Siemens; D (S.& Halske / S. Electrogeräte)
Tube type:  Transmitting Tetrode, air cooled 
Identical to RS1052C

Base COAXIAL in general (X..)
Filament Vf 3.2 Volts / If 80 Ampere / Direct
Description Metall-Keramik-Sendetetrode RS1052C (RS 1052 C), insbesondere für Fernsehband IV/V
S= 19 mA/V
Qa= max. 3.5 kW
Uag1= max. 3,8 kV
fmax.= 790MHz 
Dimensions (WHD)
incl. pins / tip
x 137 x 96 mm / x 5.39 x 3.78 inch
Weight 1500 g / 52.91 oz
RS1052C: O.F.
Otto Frosinn

RS1052C: nach Siemens Sende-u. Generatorröhren 1970
Otto Frosinn

RS1052C: Siemens Röhrentaschenbuch 1963/64
Anonymous 15 Collector

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