Specialized - Uncategorized vacuum tubes

VoltageRegulator

Russian hydrogen-filled glass baretter current regulator, stabilized current 256 (unit unspecified in datasheet), operating voltage 15 V.

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VoltageRegulator

Russian hydrogen-filled glass baretter current regulator, stabilized current 300 (unit unspecified in datasheet), operating voltage 26 V.

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VoltageRegulator

Russian hydrogen-filled glass baretter current regulator, stabilized current 300 (unit unspecified in datasheet), operating voltage 97.5 V.

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VoltageRegulator

Russian hydrogen-filled glass baretter current regulator, stabilized current 425 (unit unspecified in datasheet), operating voltage 8.8 V.

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VoltageRegulator

Russian hydrogen-filled glass baretter current regulator, stabilized current 850 (unit unspecified in datasheet), operating voltage 8.8 V.

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Specialized Soviet electron-beam tube documented in a bilingual technical source. Available material does not establish its intended application confidently enough for a narrower functional description.

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Specialized Soviet electron-beam tube documented in a bilingual technical source. Available material does not establish its intended application confidently enough for a narrower functional description.

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Specialized Soviet electron-beam tube documented in a bilingual technical source. Available material does not establish its intended application confidently enough for a narrower functional description.

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RCA ultra-high-frequency electron-beam tube using dynode bombardment, developed for operation around 400–600 MHz. Available source material does not establish a narrower standardized functional category.

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IO

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1

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Specialized Soviet electron-beam tube documented in a bilingual technical source. Available material does not establish its intended application confidently enough for a narrower functional description.

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Pentode-Pentode

General Electric dual-pentode specialized tube. Surviving source material confirms two dissimilar pentode sections but does not establish the intended application confidently enough for functional recategorization.

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16.8 V

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2

VoltageRegulator

Russian hydrogen-filled glass baretter current regulator, stabilized current 1000 (unit unspecified in datasheet), operating voltage 13.5 V.

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Other

Phasitron phase-modulator tube for FM transmitters. It converts audio-frequency modulation into controlled phase variation of a crystal-controlled RF carrier.

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Phasitron phase-modulator tube for frequency-modulated transmitters. It converts audio modulation into controlled phase variation of an RF carrier before subsequent multiplication or amplification.

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6.3 V

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1

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Rugged modulated-beam deflection tube for pulse generation to roughly 375 MHz and phase-discriminator service. It was intended primarily for demanding military electronic equipment.

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B9A

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6.3 V

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1

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Gas-discharge SHF noise source for microwave measurements in standard waveguides. It provides broadband reference noise for receiver, test, and calibration work across centimeter wavelengths.

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6355

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6.3 V

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1

Triode

Gas-discharge SHF noise source for microwave measurements in RG-52/U waveguide. It provides broadband calibration noise across approximately the 2.4–3.6 cm wavelength band.

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DUOPIN2

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Triode

Gas-discharge SHF noise source for microwave measurements in RG-48/U waveguide. It provides broadband calibration noise across approximately the 7.6–11.5 cm wavelength band.

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DUOPIN2

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10 V

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Other

Gas-discharge SHF noise source for microwave measurements in RG-53/U waveguide. It provides broadband calibration noise across approximately the 1.2–1.5 cm wavelength band.

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12 V

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Other

Argon gas-discharge noise source providing calibrated broadband microwave noise for receiver measurement and test equipment.

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Wideband high-vacuum electron-beam noise generator producing broadband reference noise across approximately 200–400 MHz for measurement and calibration equipment.

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6.3 V

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Wideband high-vacuum electron-beam noise generator producing broadband reference noise across approximately 0.15–30 MHz for receiver measurement and calibration.

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6.3 V

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Argon gas-discharge noise source providing broadband microwave reference noise for measurement, receiver testing, and calibration applications.

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12 V

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Argon gas-discharge noise source for broadband UHF measurement and calibration equipment, providing a stable reference noise signal for receiver testing.

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Neon gas-discharge noise source providing broadband SHF microwave reference noise for measurement and calibration equipment.

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9 V

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Other

Specialized Soviet vacuum tube documented in a Russian technical reference. Available source information does not establish its intended function confidently enough for narrower classification.

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7 V

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Neon gas-discharge noise source for broadband UHF measurement and calibration, providing a reference noise signal for receiver and test equipment.

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Microwave gas-discharge noise source designed for measurement service across approximately 1.12–1.70 GHz, providing broadband reference noise for calibration and receiver testing.

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DC-operated gas-discharge noise source designed to provide broadband microwave noise for measurement, calibration, and receiver-test equipment.

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Beam-deflection tube designed for balanced modulation, demodulation, mixing, and frequency conversion at frequencies extending to approximately 100 MHz.

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B9A

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6.3 V

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1

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Gas-discharge thermal-noise generator for 5.4–5.9 GHz microwave systems, providing nominal 13 dB noise output with pulsed ionization for measurement and calibration service.

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B9A

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6.3 V

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Miniature double-plate sheet-beam tube with balanced deflectors, designed for intermediate-frequency amplifier and limiter applications.

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6.3 V

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Bendix cold-cathode gas-discharge noise source designed to generate broadband microwave noise for measurement, receiver testing, and calibration equipment.

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Bendix cold-cathode gas-discharge noise source designed to generate broadband microwave noise for measurement, receiver testing, and calibration equipment.

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Bendix cold-cathode gas-discharge noise source designed to generate broadband microwave noise for measurement, receiver testing, and calibration equipment.

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Bendix cold-cathode gas-discharge noise source designed to generate broadband microwave noise for measurement, receiver testing, and calibration equipment.

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Bendix cold-cathode gas-discharge noise source designed to generate broadband microwave noise for measurement, receiver testing, and calibration equipment.

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Grid-controlled electron-multiplier tube designed for high-power fast-pulse service, including modulation of traveling-wave tubes and hydrogen thyratrons.

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6.3 V

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1

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Grid-controlled electron-multiplier tube designed for high-power fast-pulse service, including modulation of traveling-wave tubes and hydrogen thyratrons.

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6.3 V

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Gas-discharge microwave noise source using a rare-gas mixture, intended for broadband microwave measurement, calibration, and receiver-test service.

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6.3 V

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Gas-discharge microwave noise source using a rare-gas mixture, intended for broadband microwave measurement, calibration, and receiver-test service.

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6.3 V

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Gas-discharge microwave noise source using a rare-gas mixture, intended for broadband microwave measurement, calibration, and receiver-test service.

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6.3 V

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Gas-discharge microwave noise source designed for broadband measurement and calibration service over approximately the 1–4 GHz frequency range.

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6.3 V

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Bendix Channeltron continuous electron multiplier for detecting and amplifying extremely small signals produced by photons, charged particles, and ions.

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Water-cooled gridless Neotron power tube designed as an amplifier or oscillator to approximately 5 MHz, with about 2 kW maximum anode dissipation.

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5 V

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Multi-grid oscillator-modulator valve designed to combine radio-frequency oscillation and modulation functions within a single tube.

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B5

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4 V

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Multi-grid oscillator-modulator valve designed to combine radio-frequency oscillation and modulation functions within a single tube.

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B5

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4 V

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Secondary-emission amplifier tube developed for wideband amplification and phase-splitter applications, exploiting secondary-electron multiplication to obtain useful gain and signal-processing behavior.

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6.3 V

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1