833C Transmitting Tube, Graphite Plate

833C Transmitting tube with graphite anode (socket not included)
Also used High-End Audioamplification: Silvercore 833C and WAVAC 833.
Power up to 1800 Watts with forced air cooling.
Matching sockets: S2-833 + 2x SPC14

Specification:
Anodevoltage: max. 4000V
Anoden dissipation: max. 300W
Output power : >1.0kw
Filament voltage : 10 V
Filament current : 10A
Amplification factor:35
Frequency: 30 MHZ

Triode 833C-type electron tubes are glass triodes, with their anodes cooled naturally, and their maximum anode dissipation powers at 350W; when at a frequency not higher than 30MHz, their output powers may attain to 1kW. They are mainly applied in industrial high-frequency heating equipments for oscillations or in radio equipments for amplifications. Printing may be different.