Antique radios, Old Time Radios
6949
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Tube type: |
Transmitter Triode, liquid-cooling |
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Identical to |
6949
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Was used by |
Transmittertube (Radio) |
Filament |
Vf 7.3 Volts / If 1040 Ampere / Direct |
Description |
Shielded-grid beam transmitting triode. Thoriated tungsten filament, integral water cooler, 1 megawatt input power up to 75MHz. Used in broadcast transmitters, AN/FRT-32 and RCA BTH-250A, and in particle accelerators.
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Information source |
-- Original prospect or advert Electronics, April 1957, pg. 119
Tube Lore (I)
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