Power - Triode vacuum tubes

Triode

Eimac medium-mu transmitting triode for RF amplification, oscillation, and audio modulation. Rated around 75 W plate dissipation, it provides substantial Class C RF output or higher combined output from a two-tube modulator.

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MEDIUM4BAYONET

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5 V

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1

Triode

Eimac low-mu transmitting triode for RF amplifier, oscillator, and audio modulator service. Its low-mu characteristics favor heavier grid drive and high-current operation in moderate-power professional transmitter stages.

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5 V

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1

Triode

Forced-air-cooled low-mu linear power triode for Class AB and B audio or RF amplification. Manufacturer applications include broadcast, single-sideband transmitters, ultrasonic generators, and sonar pulse amplifiers.

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Triode

Rugged ceramic-metal planar triode for continuous-wave and pulsed RF operation into the microwave region. High transconductance, very low capacitance, and operation to roughly 2.5 GHz suit compact resonant power circuits.

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6.3 V

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1

Triode

Radiator-equipped version of the rugged 7698 ceramic-metal planar triode. It retains high transconductance, low capacitance, pulse capability, and operation to roughly 2.5 GHz while incorporating an integral radiator.

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6.3 V

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1

Triode

Forced-air-cooled external-plate high-vacuum power triode designed for industrial RF oscillator service, including substantial high-frequency heating applications.

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6.3 V

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Triode

Forced-air-cooled power triode for communications and industrial service, also usable as a pulse amplifier and hard-tube modulator to roughly 200 kW peak.

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8 V

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1

Triode-Triode

High-power triode designed for pulse-modulator service, with manufacturer ratings centered on short-duration high-voltage, high-current pulses rather than continuous RF or audio operation. Its intended role is switching or modulating pulsed power in professional equipment.

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IO

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6.3 V

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2

Triode-Triode

High-power triode designed for pulse-modulator service, with manufacturer ratings centered on short-duration high-voltage, high-current pulses rather than continuous RF or audio operation. Its intended role is switching or modulating pulsed power in professional equipment.

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IO

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6.3 V

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2

Triode-Triode

High-transconductance dual power triode widely used as a series-pass element in regulated power supplies; multiple sections may be paralleled to obtain greater controlled output current.

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IO

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6.3 V

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2

Triode

Forced-air-cooled external-anode power triode designed for industrial RF oscillator service with substantial grid and plate overload capability.

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6.3 V

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1

Triode

Water-cooled version of the 7804 external-anode power triode, designed for high-power industrial RF oscillator service.

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6.3 V

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Triode

High-power industrial transmitting triode in the 7804 family, designed for higher-voltage RF oscillator and power service.

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8 V

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1

Triode

Water-cooled version of the 7806 high-power industrial transmitting triode for substantial RF oscillator and heating service.

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8 V

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Triode

High-power triode designed for pulse-modulator service, with manufacturer ratings centered on short-duration high-voltage, high-current pulses rather than continuous RF or audio operation. Its intended role is switching or modulating pulsed power in professional equipment.

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5.7 V

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1

Triode-Triode

Transmitting power triode intended for RF amplifier and oscillator service, with manufacturer ratings emphasizing radio-frequency output, substantial plate loading, and professional transmitter operation.

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6H

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UX6

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6.3 V

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2

Triode

Water-cooled high-power triode with integral cooling structure, designed for substantial transmitting service.

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Triode

Power-triode designation listed by Amperex; the source row contains no printed electrical ratings, so no narrower application is inferred.

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6.3 V

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1

Triode

Central Electronics power/pulse triode with published high-power operating and cooling data for pulse and power service.

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11 V

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1

Triode

Central Electronics power/pulse triode with published high-power operating and cooling data for pulse and power service.

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11 V

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1

Triode

7C26 power - triode electronic tube specifications and datasheets.

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9 V

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1

Triode

7C27 power - triode electronic tube specifications and datasheets.

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16 V

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1

Triode

7C30 power - triode electronic tube specifications and datasheets.

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16 V

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1

Triode

Medium-mu RCA transmitting triode for RF and Class B audio power service. With 35 W plate dissipation and 1.25 kV capability, it operates to about 60 MHz and supports substantial push-pull audio output.

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MEDIUM4BAYONET

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7.5 V

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1

Triode

Transmitting power triode intended for RF amplifier and oscillator service, with manufacturer ratings emphasizing radio-frequency output, substantial plate loading, and professional transmitter operation.

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10 V

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1

Triode

Transmitting power triode intended for RF amplifier and oscillator service, with manufacturer ratings emphasizing radio-frequency output, substantial plate loading, and professional transmitter operation.

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SMALL4

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10 V

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1

Triode

Transmitting power triode intended for RF amplifier and oscillator service, with manufacturer ratings emphasizing radio-frequency output, substantial plate loading, and professional transmitter operation.

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MEDIUM4BAYONET

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7.5 V

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1

Triode

Power transmitting triode for RF amplification, oscillation, modulation, or related high-power electronic service.

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6.3 V

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1

Triode

Forced-air-cooled thoriated-tungsten RF power transmitting triode usable at full input to approximately 500 MHz.

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SMALL4

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6.3 V

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1

Triode

8014A power - triode electronic tube specifications and datasheets.

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15 V

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1

Triode

Power transmitting triode for RF amplification, oscillation, modulation, or related high-power electronic service.

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MEDIUM4BAYONET

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7.5 V

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Triode

Power transmitting triode for RF amplification, oscillation, modulation, or related high-power electronic service.

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6.3 V

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Triode

High-frequency transmitting power triode for VHF/UHF RF amplification. Manufacturer data permit full-input operation to about 500 MHz with appropriate cooling, making it a specialized high-frequency power device.

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SMALL4

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6.3 V

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1

Triode

High-power triode designed for pulse-modulator service, with manufacturer ratings centered on short-duration high-voltage, high-current pulses rather than continuous RF or audio operation. Its intended role is switching or modulating pulsed power in professional equipment.

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5 V

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1

Triode

Transmitting power triode intended for RF amplifier and oscillator service, with manufacturer ratings emphasizing radio-frequency output, substantial plate loading, and professional transmitter operation.

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UX4

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7.5 V

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1

Triode

Transmitting power triode intended for RF amplifier and oscillator service, with manufacturer ratings emphasizing radio-frequency output, substantial plate loading, and professional transmitter operation.

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UX4

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6.3 V

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1

Triode

Thoriated-tungsten power triode for AF modulation and RF power-amplifier or oscillator service.

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6.3 V

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Triode

Forced-air-cooled coaxial ceramic transmitting triode for RF amplification, oscillation, and frequency multiplication. Approximately 400 W plate dissipation and low-capacitance construction support substantial transmitter output through the UHF region, approaching 900 MHz.

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3.4 V

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Triode

High-mu directly heated power triode for RF and Class B audio amplification. Its high amplification factor and roughly 65 W plate dissipation provide substantial power gain with modest drive in transmitting and audio-output applications.

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3G

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UX4

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6.3 V

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1

Triode

Forced-air-cooled coaxial ceramic transmitting triode for plug-in RF amplifier, oscillator, and multiplier service. Approximately 500 W plate dissipation and useful operation to roughly 400 MHz provide substantial VHF/UHF transmitter power.

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3.4 V

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Triode

Medium-mu directly heated power triode for RF amplification, oscillation, and modulation. Approximately 65 W plate dissipation and kilovolt-class operation provide a useful balance of gain, drive requirements, and transmitting power.

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3G

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UX4

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6.3 V

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1

Triode

Svetlana directly heated 812A medium-mu RF and audio power triode.

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6.3 V

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Triode

Power transmitting triode for RF amplification, oscillation, modulation, or related high-power electronic service.

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7 V

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1

Triode

Forced-air-cooled all-ceramic/metal medium-mu transmitting triode with approximately 2.5 kW plate-dissipation capability for amplifier, oscillator, or modulator service.

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7.5 V

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Triode

Power transmitting triode for RF amplification, oscillation, modulation, or related high-power electronic service.

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7.5 V

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Triode

Eimac 8164/3-1000Z zero-bias Class B high-mu power triode.

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7.5 V

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Triode

Eimac 8238/2 family forced-air-cooled low-mu power triode; suffix ratings not independently established.

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7.5 V

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Triode

Eimac 8239/2 family forced-air-cooled low-mu power triode; suffix ratings not independently established.

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7.5 V

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1