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Specialized - Traveling Wave ·TravelingWave

UV3

Russian traveling-wave tube; Application as hf amplifier.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
2.7 V / 700 mA

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
-
Base pins
-
Nominal heater voltage
2.7 V
Nominal heater current
700 mA
Parallel heater voltage
-
Parallel heater current
-
Series capable
No

Terminal pinout

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

Section ratings

1 physical section, each with unique specifications.

Section 1

TravelingWave

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Application: Application as hf amplifier. Cathode type: Oxide, indirect heating; Output type: Coaxial 75ohm; Envelope: Glass; Mass: 105g; Cooling method: Natural; Frequency range: 860 MHz; Frequency range Minimum: 810 MHz; Frequency range Maximum: 910 MHz; Filament voltage, v: 2.7; Filament voltage, v Minimum: 2.4; Filament voltage, v Maximum: 3; Filament current, a: 0.7; Filament current, a Minimum: 0.55; Filament current, a Maximum: 0.85; First anode voltage, v: 16; First anode voltage, v Minimum: 8; First anode voltage, v Maximum: 24; Slow-wave circuit voltage, v: 210; Slow-wave circuit voltage, v Minimum: 180; Slow-wave circuit voltage, v Maximum: 240; Control electrode voltage, v: 4.5; Control electrode voltage, v Minimum: 2; Control electrode voltage, v Maximum: 7; Collector voltage, v: 375; External loading agreement coefficient: 1.7; Noise coefficient: 6

Source-dependent data

Operating conditions by source

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

2026 Russian Traveling Wave

Published operating points and test conditions from this source.

SECTION 1

TravelingWave

Other

  • FrequencyRange

    810 to 910 MHz

    frequency range

  • SlowWaveStructureVoltage

    180 to 240 V

    slow-wave circuit voltage, v

  • FirstAnodeVoltage

    8 to 24 V

    first anode voltage, v