Power - Triode (over 1000V 100W) vacuum tubes

Triode

AEI transmitting triode for RF power amplification, oscillator, and Class B modulator service. Forced-air operation permits roughly 400 W dissipation and 4 kV plate voltage at frequencies to 30 MHz.

Base

Not recorded

Socket

Not recorded

Heater

10 V

Sections

1

Triode

Forced-air-cooled thoriated-tungsten transmitting triode for high-power RF service to about 40 MHz. Rated around 12 kW plate dissipation, it supports published RF output in the tens-of-kilowatts range.

Base

Not recorded

Socket

Not recorded

Heater

8 V

Sections

1

Triode

Industrial transmitting power triode intended for RF amplification, oscillation, or modulation. Manufacturer data emphasize substantial RF output, professional transmitter operation, and power-handling construction rather than receiving-tube service.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1

Triode

Industrial transmitting power triode intended for RF amplification, oscillation, or modulation. Manufacturer data emphasize substantial RF output, professional transmitter operation, and power-handling construction rather than receiving-tube service.

Base

Not recorded

Socket

Not recorded

Heater

8 V

Sections

1

Triode

Industrial transmitting power triode intended for RF amplification, oscillation, or modulation. Manufacturer data emphasize substantial RF output, professional transmitter operation, and power-handling construction rather than receiving-tube service.

Base

Not recorded

Socket

Not recorded

Heater

8 V

Sections

1

Triode

Industrial transmitting power triode intended for RF amplification, oscillation, or modulation. Manufacturer data emphasize substantial RF output, professional transmitter operation, and power-handling construction rather than receiving-tube service.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1

Triode

Industrial transmitting power triode intended for RF amplification, oscillation, or modulation. Manufacturer data emphasize substantial RF output, professional transmitter operation, and power-handling construction rather than receiving-tube service.

Base

Not recorded

Socket

Not recorded

Heater

28 V

Sections

1

Triode

Industrial transmitting power triode intended for RF amplification, oscillation, or modulation. Manufacturer data emphasize substantial RF output, professional transmitter operation, and power-handling construction rather than receiving-tube service.

Base

Not recorded

Socket

Not recorded

Heater

27.2 V

Sections

1

Triode

Industrial transmitting power triode intended for RF amplification, oscillation, or modulation. Manufacturer data emphasize substantial RF output, professional transmitter operation, and power-handling construction rather than receiving-tube service.

Base

Not recorded

Socket

Not recorded

Heater

27.2 V

Sections

1

Triode

Federal water-cooled low-mu power triode engineered especially for Class AB audio-frequency modulator circuits. Its 40 kW plate dissipation and 15 kV rating support exceptionally powerful transmitter modulation.

Base

Not recorded

Socket

Not recorded

Heater

27.2 V

Sections

1

Triode

Federal radiation-cooled transmitting triode for modulator, RF amplifier, and oscillator service through about 30 MHz. It provides roughly 700 W plate dissipation and 4 kV capability for medium-power transmitters.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1

Triode

Federal water-cooled power triode for RF amplification, oscillation, and Class B modulation. Approximately 7.5 kW plate dissipation and 12 kV capability provide substantial transmitter and modulator power with liquid cooling.

Base

Not recorded

Socket

Not recorded

Heater

18 V

Sections

1

Triode

Forced-air-cooled Federal power triode for RF amplification, oscillation, and Class B modulation. Approximately 5 kW plate dissipation and 12 kV capability provide substantial transmitter power without requiring water cooling.

Base

Not recorded

Socket

Not recorded

Heater

18 V

Sections

1

Triode

Federal radiation-cooled power triode designed particularly for modulator service. Approximately 600 W plate dissipation and multi-kilovolt plate capability emphasize high-current audio-frequency power for moderate transmitter modulation applications.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1

Triode

Federal very-high-power water-cooled triode for RF amplification, oscillation, and Class B modulation. Approximately 150 kW plate dissipation and 20 kV capability place it among extremely large broadcast, communications, and industrial power tubes.

Base

Not recorded

Socket

Not recorded

Heater

25 V

Sections

1

Triode

Federal radiation-cooled power triode for modulator, RF amplifier, and oscillator service. Approximately 275 W plate dissipation and multi-kilovolt operation provide moderate transmitter power from a directly heated pure-tungsten filament.

Base

Not recorded

Socket

Not recorded

Heater

14 V

Sections

1

Triode

Federal water-cooled power triode for RF amplification, oscillation, and Class B modulation. Approximately 10 kW plate dissipation and 15 kV capability support substantial communications, broadcast, and transmitter-modulator service.

Base

Not recorded

Socket

Not recorded

Heater

21.5 V

Sections

1

Triode

Forced-air-cooled Federal power triode for RF amplification, oscillation, and Class B modulation. Approximately 5 kW plate dissipation and 15 kV capability provide substantial transmitter power without liquid cooling.

Base

Not recorded

Socket

Not recorded

Heater

21.5 V

Sections

1

Triode

Federal water-cooled high-power triode for RF amplification, oscillation, and Class B modulation. Approximately 25 kW plate dissipation and 20 kV capability support very substantial communications and broadcast transmitter power.

Base

Not recorded

Socket

Not recorded

Heater

20 V

Sections

1

Triode

Federal water-cooled power triode for RF amplifier, oscillator, and modulator service. Approximately 10 kW plate dissipation and 18 kV capability provide high-voltage transmitter operation with efficient liquid cooling.

Base

Not recorded

Socket

Not recorded

Heater

21.5 V

Sections

1

Triode

Forced-air-cooled Federal power triode for RF amplification, oscillation, and Class B modulation. Approximately 5 kW plate dissipation and 18 kV capability emphasize high-voltage transmitter service with air-cooled construction.

Base

Not recorded

Socket

Not recorded

Heater

21.5 V

Sections

1

Triode

Federal forced-air-cooled thoriated-tungsten power triode for industrial and communications RF amplification, oscillation, and modulation. Approximately 2.5 kW plate dissipation and multi-kilovolt operation provide substantial professional transmitter power.

Base

Not recorded

Socket

Not recorded

Heater

7.5 V

Sections

1

Triode

Rugged forced-air-cooled power triode for RF amplification, oscillation, Class B modulation, and industrial RF heating. Approximately 10 kW plate dissipation and high plate-voltage capability support substantial professional RF power.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1

Triode

Water-cooled high-frequency power triode for RF amplification, oscillation, and Class B modulation. Approximately 20 kW plate dissipation and 12.5 kV capability provide major professional transmitter power through the HF range.

Base

Not recorded

Socket

Not recorded

Heater

12 V

Sections

1

Triode

Rugged water-cooled power triode for RF amplification, oscillation, Class B modulation, and industrial RF-heating service. Approximately 12.5 kW plate dissipation and high-voltage capability support substantial continuous professional RF power.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1

Triode

Forced-air-cooled power triode for RF amplification, oscillation, Class B modulation, and industrial heating. Approximately 7.5 kW plate dissipation and high-voltage operation provide substantial professional RF power without liquid cooling.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1

Triode

Heavy-wall water-cooled power triode designed specifically for industrial RF heating. Approximately 20 kW plate dissipation, high amplification factor, and 14 kV capability provide high-power oscillator service for industrial generators.

Base

Not recorded

Socket

Not recorded

Heater

22 V

Sections

1

Triode

Forced-air-cooled companion to the F5668 industrial RF triode. Approximately 10 kW plate dissipation and 14 kV capability provide substantial RF-heating oscillator power without requiring a water-cooling system.

Base

Not recorded

Socket

Not recorded

Heater

22 V

Sections

1

Triode

Thoriated-tungsten power triode for modulation, RF amplification, oscillation, and high-voltage pulse applications. Wide electrode spacing and absence of internal insulators improve voltage capability while substantial dissipation supports professional power service.

Base

Not recorded

Socket

Not recorded

Heater

13 V

Sections

1

Triode

Water-cooled high-power triode for RF amplification, oscillation, and Class B modulation. Low-inductance terminals, approximately 22.5 kW plate dissipation, and 15 kV capability suit major fixed transmitter installations.

Base

Not recorded

Socket

Not recorded

Heater

7.5 V

Sections

1

Triode

Water-cooled high-power transmitting triode for RF amplification, oscillation, and Class B modulation. Approximately 70 kW plate dissipation and 17.5 kV capability provide enormous continuous power for major fixed transmitters.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1

Triode

Forced-air-cooled high-power transmitting triode for RF amplification, oscillation, and Class B modulation. Approximately 35 kW plate dissipation and 17.5 kV capability provide major fixed-station transmitter power without water cooling.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1

Triode

Naturally cooled thoriated-tungsten power triode for RF and audio transmitter stages. Approximately 1.5 kW plate dissipation and multi-kilovolt capability support several kilowatts of Class C RF output with useful service into VHF.

Base

Not recorded

Socket

Not recorded

Heater

7.5 V

Sections

1

Triode

Forced-air-cooled transmitting power triode for major telecommunications and broadcast transmitters. Approximately 25 kW plate dissipation, high transconductance, and 15 kV operation support RF output around tens of kilowatts.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1

Triode

Very-high-power coaxial ceramic transmitting triode for major fixed RF installations. Approximately 150 kW plate dissipation and advanced cooling support RF output in the hundreds-of-kilowatts range.

Base

Not recorded

Socket

Not recorded

Heater

12 V

Sections

1

Triode

Forced-air-cooled high-power transmitting triode designed for large single-sideband and compatible-sideband transmitters. Approximately 25 kW plate dissipation and high transconductance support tens of kilowatts of grounded-grid linear RF output.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1

Triode

Forced-air-cooled transmitting triode for broadcast and telecommunications audio or RF power amplification. Approximately 5 kW plate dissipation and multi-kilovolt operation provide several kilowatts of plate-modulated Class C output.

Base

Not recorded

Socket

Not recorded

Heater

7.5 V

Sections

1

Triode

Water-cooled low-mu power triode designed specifically for high-power modulator service. Approximately 50 kW plate dissipation and 15 kV capability optimize it for very-high-current linear audio and transmitter-modulation stages.

Base

Not recorded

Socket

Not recorded

Heater

27.2 V

Sections

1

Triode

Forced-air-cooled ITT transmitting triode for professional RF power service. Approximately 3 kW plate dissipation and multi-kilovolt capability support substantial transmitter output with full ratings through the HF range.

Base

Not recorded

Socket

Not recorded

Heater

13 V

Sections

1

Triode

Massive water-cooled ITT power triode for very-high-power RF service. Hundreds of kilowatts of plate dissipation, extremely high voltage, and multiampere current capability place it among the largest fixed transmitter tubes.

Base

Not recorded

Socket

Not recorded

Heater

15.5 V

Sections

1

Triode

High-power ITT transmitting triode for RF amplifier service. Approximately 6 kW plate dissipation and multi-kilovolt plate capability provide substantial professional transmitter power with useful operation through the HF range.

Base

Not recorded

Socket

Not recorded

Heater

13 V

Sections

1

Triode

Specialized ITT pulse power triode for high-voltage RF pulse operation. Tens of amperes of peak cathode current, kilovolt plate capability, and operation to roughly 600 MHz suit demanding pulsed UHF transmitter systems.

Base

Not recorded

Socket

Not recorded

Heater

4.25 V

Sections

1

Triode

Forced-air-cooled ITT power triode for RF amplifier and oscillator service. Approximately 17 kW plate dissipation and 15 kV capability provide substantial professional transmitter power through the HF range.

Base

Not recorded

Socket

Not recorded

Heater

5 V

Sections

1

Triode

Massive water-cooled ITT transmitting triode for high-power RF systems. Approximately 60 kW plate dissipation and 16 kV capability support very large professional transmitter installations.

Base

Not recorded

Socket

Not recorded

Heater

13 V

Sections

1

Triode

Forced-air-cooled counterpart to the F6696 high-power transmitting triode. Approximately 35 kW plate dissipation and 16 kV capability provide major professional RF power without a water-cooled anode.

Base

Not recorded

Socket

Not recorded

Heater

13 V

Sections

1

Triode

High-power ITT transmitting triode for Class C RF amplifier and oscillator service. Approximately 20 kW plate dissipation and 15 kV capability support tens of kilowatts of typical RF output.

Base

Not recorded

Socket

Not recorded

Heater

7.5 V

Sections

1

Triode

Massive high-mu ITT power triode for high-power RF and Class B service. Approximately 70 kW plate dissipation, 19 kV capability, and very high plate current support enormous transmitter or modulator power.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1

Triode

High-power ITT transmitting triode for RF and Class B amplifier service. Approximately 25 kW plate dissipation and 19 kV capability support very high Class C RF or Class B linear input power.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1