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Specialized - Traveling Wave ·TravelingWave

F4034B

O-type Carcinotron backward-wave oscillator designed for electronically tunable millimeter-wave generation across approximately 23.5–37.5 GHz.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
6.3 V / -

Description

The F4034B is an O-type carcinotron backward-wave oscillator covering approximately 23.5-37.5 GHz.

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
6.3 V
Nominal heater current
-
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
Max plate voltage
500 V
Max cathode current
2 mA

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

1972 Thomson CSF

Published operating points and test conditions from this source.

SECTION 1

TravelingWave

Characteristic

  • Frequency Range

    23.5-37.5 GHz

  • Heater Voltage

    6.3 V

  • Heater Current

    0.8-1.5 A

Other

  • Maximum Anode Voltage

    500 V

  • Maximum Line Voltage

    3250 V

  • Maximum Line Current

    40 mA

  • Warm-up Time

    2 min

Capacitance

  • Anode-to-All-Other-Electrodes Capacitance

    30 pF