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ID = 82906
Brand: SFR (S.F.R.) - Société Française Radio-Électrique; Paris
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to E1966R = F6051
First Source (s)
Jun.1964 : - - Manufacturers Literature

Base SPECIAL TUBEBASE in general Sidecontact and top contact.
Filament Vf 11 Volts / If 275 Ampere / Direct / Parallel, (AC/DC)

Air cooled triode capable of 40 kW anode power dissipation.

It can operate up to 30 MHz.

Specially designed for SSB transmitter.

Thoriated tungsten direct heating cathode.

Dimensions (WHD)
incl. pins / tip
x 488 x 227 mm / x 19.21 x 8.94 inch
Information source - - Manufacturers Literature   
E1966R: Manufacturer data
Patrice Zeissloff

E1966R: Manufacturers data
Patrice Zeissloff

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