Power - Beam (NOT sweep) vacuum tubes

BeamPower

Radial-beam pulse tetrode for pulse modulator, amplifier, and oscillator service, with approximately 15 kV plate capability and high amplification factor.

Base

Not recorded

Socket

Not recorded

Heater

6 V

Sections

1

BeamPower

Beam-power amplifier designed for AC/DC receiver output stages, providing high audio power sensitivity from comparatively low supply voltages.

Base

7AC

Socket

U7A

Heater

50 V

Sections

1

BeamPower

High-sensitivity beam-power amplifier for receiver audio-output service, providing useful Class-A output at comparatively low DC supply voltage.

Base

7AC

Socket

U7A

Heater

50 V

Sections

1

BeamPower

Beam power pentode for audio output amplifier service.

Base

Not recorded

Socket

Not recorded

Heater

50 V

Sections

1

BeamPower-Triode

Combination voltage-amplifier triode and beam-power pentode designed for compact monaural and push-pull stereo audio amplifiers, integrating driver and output functions.

Base

Not recorded

Socket

B9A

Heater

50 V

Sections

2

BeamPower

Beam-power tube intended for power-amplifier service, with published Class-A1 and push-pull Class-AB1 operating conditions for audio-frequency output stages.

Base

Not recorded

Socket

B9D

Heater

50 V

Sections

1

BeamPower

High-perveance beam-power pentode with very high power sensitivity, developed for economical low-cost audio power amplifiers.

Base

Not recorded

Socket

B7G

Heater

50 V

Sections

1

BeamPower

Beam-power output tube designed for high audio output from low-voltage AC/DC receiver supplies, serving conventional single-ended receiver power stages.

Base

Not recorded

Socket

IO

Heater

50 V

Sections

1

BeamPower

Glass-octal beam-power tube widely used in audio-output stages of AC/DC radio receivers, delivering substantial power from low supply voltages.

Base

7AC

Socket

IO

Heater

50 V

Sections

1

BeamPower

Instant-heating filamentary 15-watt transmitting beam pentode intended for compact RF power service requiring rapid warm-up.

Base

Not recorded

Socket

Not recorded

Heater

6 V

Sections

1

BeamPower-Triode

Compactron combining a high-mu audio voltage-amplifier triode with a beam-power pentode for power-amplifier service, using separate heater sections.

Base

E12-70

Socket

B12C

Heater

56 V

Sections

2

BeamPower

Industrial VHF beam-power tube for low-power mobile transmitters, fixed-station drivers, oscillators, and frequency multipliers, providing useful Class-C RF output.

Base

9K

Socket

B9A

Heater

6.3 V

Sections

1

BeamPower

Instant-heating miniature 10-watt beam pentode power tube intended for both RF and audio-frequency power service.

Base

Not recorded

Socket

B7G

Heater

6 V

Sections

1

BeamPower

Special beam-power amplifier related to the 25BG6 family, with published Class-A operating conditions yielding several watts of power output.

Base

7AC

Socket

IO

Heater

25 V

Sections

1

BeamPower

Special beam-power amplifier functionally comparable to the 6V6GT family, with published Class-A operating data supporting receiver and audio power-output service.

Base

7AC

Socket

Not recorded

Heater

6.3 V

Sections

1

BeamPower

Beam-power pentode electrically related to the 6L6 family, designed for audio-frequency power amplification with documented single-ended and push-pull output operation.

Base

T7AC

Socket

IO

Heater

6.3 V

Sections

1

BeamPower

Modern 5881-family beam tetrode designed for low-frequency power amplification in hi-fi audio-output stages.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

BeamPower

Remote-cutoff high-voltage, low-current beam pentode designed specifically for shunt regulation of high-voltage DC power supplies.

Base

12J

Socket

Not recorded

Heater

6.3 V

Sections

1

BeamPower

Rugged beam-power amplifier designed for control and power-amplifier service in equipment exposed to severe vibration and shock.

Base

7AC

Socket

IO

Heater

6.3 V

Sections

1

BeamPower

Beam-power pentode for audio and RF amplifier applications, with published Class-B and Class-C operating ratings extending through VHF frequencies.

Base

5AW

Socket

IO

Heater

6.3 V

Sections

1

BeamPower

Beam-power amplifier designed for both audio-frequency and radio-frequency power service, providing substantial plate dissipation for professional amplifier applications.

Base

Not recorded

Socket

MEDIUM5

Heater

6.3 V

Sections

1

BeamPower

Beam-power amplifier in the 5B254 family, providing approximately 25 watts plate dissipation for audio and radio-frequency power applications.

Base

Not recorded

Socket

B8G

Heater

6.3 V

Sections

1

BeamPower

Beam-power amplifier of the 5B254 family, serving audio and radio-frequency power applications with the family's published electrical characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

BeamPower

Beam-power amplifier variant in the 5B254 family, intended for professional audio and radio-frequency power-amplifier applications.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

BeamPower

Reliable indirectly heated beam-power tetrode electrically similar to the 5B/250A family, using flexible leads for direct-wired equipment.

Base

Not recorded

Socket

Not recorded

Heater

19 V

Sections

1

BeamPower

Beam-power amplifier variant in the 5B254 family, intended for professional power-amplifier applications using the family's established electrical characteristics.

Base

Not recorded

Socket

Not recorded

Heater

12 V

Sections

1

BeamPower

Beam-power amplifier variant in the 5B254 family, sharing its established electrical characteristics for professional power-amplifier service.

Base

Not recorded

Socket

Not recorded

Heater

19 V

Sections

1

BeamPower

Directly heated beam-power amplifier specifically intended for radio-frequency power service, with a 100-watt maximum plate-dissipation rating.

Base

Not recorded

Socket

LARGE7BAYONET

Heater

10 V

Sections

1

BeamPower-Triode

Combination triode and beam-power section designed as an oscillator and mixer in VHF color and black-and-white television receivers.

Base

Not recorded

Socket

Not recorded

Heater

5 V

Sections

2

BeamPower

Beam-power amplifier for output stages of 600-mA series-heater television receivers, electrically equivalent to the 6V6GT except for heater ratings.

Base

7AC

Socket

IO

Heater

4.7 V

Sections

1

BeamPower

Rugged single-ended beam-power pentode designed for RF applications to approximately 100 MHz and for vehicular or aircraft equipment.

Base

Not recorded

Socket

Not recorded

Heater

26.5 V

Sections

1

BeamPower

Rugged beam-power tube designed for audio-frequency output stages and other demanding power-amplifier applications.

Base

Not recorded

Socket

B7G

Heater

6.3 V

Sections

1

BeamPower

Beam-power pentode designed for applications requiring relatively high plate current from low plate and screen supply voltages.

Base

7AC

Socket

B7G

Heater

25 V

Sections

1

BeamPower

Ruggedized audio beam-power pentode designed for dependable power-output service under demanding environmental conditions.

Base

9AM

Socket

B9A

Heater

6.3 V

Sections

1

BeamPower

Hard-glass beam-power pentode designed for mobile equipment, high ambient temperatures, and severe vibration, shock, and acceleration.

Base

Not recorded

Socket

B9A

Heater

6.3 V

Sections

1

BeamPower

Military premium beam-power tube in the 6005/6AQ5W family, intended for dependable power-amplifier service under demanding conditions.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

BeamPower

Ruggedized beam pentode optimized for high peak plate current at negative grid potentials, especially suited to industrial and military airborne communications equipment.

Base

Not recorded

Socket

IO

Heater

6.3 V

Sections

1

BeamPower

High-perveance beam-power audio-output tube designed for high sensitivity from low B+ supplies, delivering about 3 W single-ended or roughly 16.5 W from a push-pull pair.

Base

Not recorded

Socket

B9A

Heater

60 V

Sections

1

BeamPower

Beam-power transmitting tube for HF RF amplification, oscillation, frequency multiplication, AF power amplification, and modulation, with useful transmitting output extending into VHF.

Base

Not recorded

Socket

IO

Heater

6.3 V

Sections

1

BeamPower

Improved 6146-family beam-power transmitting tube for RF amplification, oscillation, frequency multiplication, and communications transmitter output service.

Base

B8-150

Socket

IO

Heater

6.3 V

Sections

1

BeamPower

Enhanced 6146-family transmitting beam tube designed for RF power amplification and related communications service, with improved ratings over earlier variants.

Base

Not recorded

Socket

IO

Heater

6.3 V

Sections

1

BeamPower

Ruggedized military 6146-family beam-power transmitting tube designed for reliable RF power service under severe environmental and mechanical conditions.

Base

Not recorded

Socket

IO

Heater

6.3 V

Sections

1

BeamPower

Beam-power transmitting tube related to the 6146 family, intended for communications RF power amplification with a 26.5 V heater.

Base

Not recorded

Socket

IO

Heater

26.5 V

Sections

1

BeamPower

Improved 6159-family beam-power transmitting tube for RF communications service, providing compact moderate-power output with a 26.5 V heater.

Base

Not recorded

Socket

IO

Heater

26.5 V

Sections

1

BeamPower

Ruggedized 26.5 V beam-power transmitting tube related to the 6146W family, intended for reliable communications and severe-service RF equipment.

Base

Not recorded

Socket

IO

Heater

26.5 V

Sections

1

BeamPower

Beam-power output tube intended for substantial audio or general power-amplifier service, providing high current and useful output from a compact envelope.

Base

Not recorded

Socket

B12C

Heater

6.3 V

Sections

1

BeamPower

Beam-power transmitting tube for RF power amplification and related high-frequency service, providing substantial output in compact communications equipment.

Base

6216

Socket

B9A

Heater

6.3 V

Sections

1

BeamPower

Specialized beam-power pulse tube designed for high-current short-duration amplifier service, with pulse ratings substantially exceeding its continuous operating capability.

Base

9CT

Socket

B9A

Heater

6.3 V

Sections

1