Antique radios, Old Time Radios
BW137
Filament |
Vf 18 Volts / If 400 Ampere / Direct |
Description |
40KW maximum anode dissipation, water cooled transmitting triode. Pure tungsten direct heating cathode. The tube can operate up to 50MHz. The grid and heater rods must be cooled by a 0,6 cubic meters per minute forced air flow.
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Dimensions (WHD) incl. pins / tip |
x 629 x mm / x 24.76 x inch |
Weight |
12700 g / 447.98 oz |
Information source |
- - Manufacturers Literature
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BW137: Manufacturer's Literature
Emilio Ciardiello
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