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ID = 25197
Tube type:  Transmitting Triode, air cooled   VHF 
Identical to 5868 = RS1016 = AX9902 = TB4/1250
First Source (s)
04.Sep.1953 : Electron Tube Registration List 1230

Base SPECIAL TUBEBASE in general Top contact with a cap.
Filament Vf 10 Volts / If 9.9 Ampere / Direct
Description RMA registration code, assigned to Amperex (Philips), for TB4/1250 transmitting triode.
Thoriated-tungsten filament, 450W max plate dissipation. Can be used up to 100MHz full ratings. 
Text in other languages (may differ)
Weight 400 g / 14.11 oz

5868_sock.png 5868: Nach Valvo Spez.-Röhren III ;1967
Otto Frosinn

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