Power - Beam (NOT sweep) vacuum tubes

BeamPower

Special-quality rugged VHF beam-power tetrode for RF service to approximately 175 MHz in equipment exposed to vibration and shock, with statistically controlled characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6 V

Sections

1

BeamPower

Marconi beam-output tetrode equivalent to 6AQ5 for compact audio power service, suitable for Class-A and push-pull output stages in radio and general audio equipment.

Base

Not recorded

Socket

B7G

Heater

6.3 V

Sections

1

BeamPower

Rugged beam tetrode for audio/RF power amplification, modulation, and oscillator service, producing roughly 30–40 W below 60 MHz in communications equipment.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

BeamPower-Triode

Series-heater triode beam-tetrode designed for television video and sync-separator stages, combining a small-signal triode with a higher-current beam section for signal processing.

Base

Not recorded

Socket

Not recorded

Heater

9.4 V

Sections

2

BeamPower-Triode

Triode beam-power combination valve for television video-output and associated driver service, integrating a small-signal section with a higher-current output stage.

Base

Not recorded

Socket

Not recorded

Heater

10 V

Sections

2

BeamPower-Triode

Multi-section television valve intended for video-output and associated signal-processing service, combining a small-signal section with a power output section in one envelope.

Base

B9A

Socket

Not recorded

Heater

10.4 V

Sections

2

BeamPower-Triode

Television combination tube designed for video and synchronization circuitry, integrating small-signal and beam-power functions for compact receiver signal processing.

Base

B9A

Socket

Not recorded

Heater

16 V

Sections

2

BeamPower-Triode

Triode beam-power valve intended primarily for audio-frequency output service, combining a voltage-amplifying triode with a power-output section for compact receiver audio stages.

Base

9EX

Socket

B9A

Heater

16 V

Sections

2

BeamPower-Triode

Triode beam-power combination valve designed for audio-frequency amplification, integrating a voltage-amplifier triode with a beam-power output stage in one envelope.

Base

B9A

Socket

B9A

Heater

13.3 V

Sections

2

BeamPower

Indirectly heated beam-power output tube for AC/DC mains receivers, providing about 3 W audio output from modest supply voltages in transformerless radio stages.

Base

Not recorded

Socket

Not recorded

Heater

38 V

Sections

1

BeamPower

Beam-power amplifier developed for audio-output stages of AC/DC receivers, combining approximately 10 W plate dissipation with high transconductance for economical loudspeaker power.

Base

Not recorded

Socket

IO

Heater

38 V

Sections

1

BeamPower

Beam-power audio amplifier designed for AC/DC receivers on low-voltage mains, providing useful output from plate and screen supplies around 110 V.

Base

Not recorded

Socket

Not recorded

Heater

38 V

Sections

1

BeamPower

Beam-power output valve intended for audio-frequency amplification in receiving equipment, providing loudspeaker-driving power from conventional receiver supply voltages.

Base

Not recorded

Socket

IO

Heater

4 V

Sections

1

BeamPower

Beam-power audio-output valve designed for receiver power stages, providing useful low-frequency output with substantial plate dissipation for its receiving-tube class.

Base

Not recorded

Socket

IO

Heater

4 V

Sections

1

BeamPower-Diode-Diode

Combination receiving valve integrating beam-power audio output with diode detector functions, allowing detection and loudspeaker power amplification in one envelope.

Base

Not recorded

Socket

Not recorded

Heater

4 V

Sections

3

BeamPower-Diode-Diode

Combination valve integrating a beam-power audio-output section with two detector diodes for compact receiver detection, AVC, and loudspeaker-driving functions.

Base

Not recorded

Socket

Not recorded

Heater

45 V

Sections

3

BeamPower

Radiation-cooled 75 W beam pentode designed for low-distortion linear RF and audio amplification, suited to communications linear amplifiers and audio modulators.

Base

Not recorded

Socket

B7A

Heater

6 V

Sections

1

BeamPower

Ruggedized beam pentode designed for low-distortion linear RF and audio power service, a severe-service version of the PL177A family.

Base

Not recorded

Socket

B7A

Heater

6 V

Sections

1

BeamPower

Beam pentode with 75-watt plate dissipation optimized to deliver useful power at relatively low plate voltage.

Base

Not recorded

Socket

B7A

Heater

Not recorded

Sections

1

Tetrode

Quick-heating 65-watt power tetrode designed for RF and audio amplification and modulator service, suitable for rapid-start transmitting equipment.

Base

Not recorded

Socket

SEPTAR5

Heater

6 V

Sections

1

BeamPower

Beam-power tetrode designed for both audio-frequency and RF power amplification in transmitting and high-power amplifier equipment.

Base

Giant 7-pin

Socket

GIANT7

Heater

10 V

Sections

1

BeamPower

Quick-heating beam-power tetrode designed for RF amplification, oscillation, and frequency multiplication, suitable for rapid-start transmitting service.

Base

OCTAL 8P

Socket

IO

Heater

1.6 V

Sections

1

BeamPower

Beam-power tetrode for RF and AF amplification, oscillation, frequency multiplication, and modulation, with useful Class-C output through VHF.

Base

OCTAL 8P

Socket

IO

Heater

6.3 V

Sections

1

BeamPower

Heater variant of the QE0540 beam-power transmitting tetrode, with the source explicitly referring electrical data and curves to the parent type.

Base

OCTAL 8P

Socket

IO

Heater

12.6 V

Sections

1

BeamPower

Heater variant of the QE0540 beam-power transmitting tetrode, with the source explicitly referring electrical data and curves to the parent type.

Base

OCTAL 8P

Socket

IO

Heater

26.5 V

Sections

1

BeamPower

Beam-power tetrode designed for audio and RF amplification, oscillator, and modulator service in transmitting equipment.

Base

MEDIUM 5P

Socket

MEDIUM5

Heater

6.3 V

Sections

1

BeamPower

High-power beam tetrode designed for AM, SSB, and FM transmitter amplifier, oscillator, frequency-multiplier, and modulator service.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

BeamPower

26.5-volt heater variant of the QE08200 high-power transmitting beam tetrode, with all other data explicitly referred to the parent type.

Base

Not recorded

Socket

Not recorded

Heater

26.5 V

Sections

1

BeamPower

Double beam tetrode designed for RF power, frequency-multiplier, and AF modulator service, with operation extending to approximately 600 MHz.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

BeamPower

Twin beam tetrode with center-tapped heater designed for push-pull RF power-amplifier and oscillator service to approximately 200 MHz.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

BeamPower

Double beam tetrode designed for push-pull RF amplification and oscillation to approximately 500 MHz, capable of substantial Class-C output.

Base

Not recorded

Socket

Not recorded

Heater

12.6 V

Sections

1

BeamPower

Twin beam tetrode designed for Class-C RF amplifier and oscillator service to approximately 250 MHz.

Base

Not recorded

Socket

Not recorded

Heater

12.6 V

Sections

1

BeamPower

VHF beam-power tetrode designed for RF power amplification and frequency multiplication to approximately 175 MHz.

Base

Not recorded

Socket

B9A

Heater

6 V

Sections

1

BeamPower

Beam tetrode designed for AF amplification and modulation plus RF power-amplifier and oscillator service.

Base

Not recorded

Socket

MEDIUM5

Heater

6.3 V

Sections

1

BeamPower

VHF beam-power tetrode designed for RF amplifier and oscillator service to approximately 175 MHz.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

BeamPower

Thoriated-tungsten beam-power tetrode with 100-watt anode dissipation, designed for Class-C RF amplifier service at frequencies to approximately 60 MHz.

Base

Not recorded

Socket

Not recorded

Heater

10 V

Sections

1

BeamTetrode

Tesla directly heated beam tetrode; 2 kW plate dissipation; 250 MHz maximum frequency.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

BeamPower

Directly heated 65-watt beam transmitting tetrode for audio or RF power amplification, oscillator, and frequency-multiplier service through approximately 260 MHz.

Base

Not recorded

Socket

B5F

Heater

6 V

Sections

1

BeamPower-BeamPower

Dual beam-power transmitting tetrode for oscillator, frequency-multiplier, driver, and final RF-amplifier service to approximately 250 MHz.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

2

BeamPower-BeamPower

Dual beam-power transmitting tetrode for oscillator, frequency-multiplier, balanced-driver, and final RF-amplifier service to approximately 480 MHz.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

2

BeamPower

Raytheon beam tetrode transmitting tube designed for RF oscillator and power-amplifier service.

Base

Med. 7-Pin

Socket

Not recorded

Heater

12.6 V

Sections

1

BeamPower

Heater-type aligned-grid beam-power tetrode designed for RF power amplification and oscillator service.

Base

Not recorded

Socket

MEDIUM5

Heater

6.3 V

Sections

1

BeamPower

Aligned-grid beam-power tetrode designed for radio-frequency power amplification and oscillator service.

Base

Not recorded

Socket

MEDIUM5

Heater

2.5 V

Sections

1

BeamPower

Directly heated aligned-grid beam tetrode designed for RF power-amplifier and oscillator service.

Base

Not recorded

Socket

MEDIUM5

Heater

10 V

Sections

1

BeamPower

Directly heated aligned-grid beam tetrode designed for high-power RF amplification and oscillator service.

Base

Not recorded

Socket

JUMBO5B

Heater

10 V

Sections

1

BeamPower

Heater-type aligned-grid beam tetrode designed for RF power-amplifier and oscillator applications.

Base

Not recorded

Socket

MEDIUM6

Heater

6.3 V

Sections

1

BeamPower

Raytheon transmitting tube designed for RF oscillator and amplifier service, with dual heater or filament operating ratings.

Base

Spec. 7-Pin

Socket

Not recorded

Heater

25.2 V

Sections

1

BeamPower

Raytheon transmitting tube designed for radio-frequency oscillator and power-amplifier service.

Base

Spec. 7-Pin

Socket

Not recorded

Heater

6.3 V

Sections

1