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Power - Triode (over 1000V 100W) ·Triode

592

Forced-air-cooled transmitting triode for RF amplification, oscillation, audio amplification, and Class B modulation. Rated for 200 W plate dissipation, with published RF operation producing about 600 W output to approximately 150 MHz.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
10 V / 5 A

Description

Forced-air-cooled transmitting triode for amplifier, oscillator, or Class B modulator service through 150 MHz.

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
10 V
Nominal heater current
5 A
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

Triode

X-ray radiationInterelectrode capacitances
Amplification factor
25
Max plate voltage
3500 V
Max plate dissipation
200 W
Max grid dissipation
25 W
Max cathode current
250 mA

Promoted from printed maximum ratings and general characteristics.

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

1950 General Electric Transmitting Types

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristic

  • HeaterOrFilamentVoltage

    10 V

  • HeaterOrFilamentCurrent

    5 A

Other

  • MaximumOperatingFrequency

    150 MHz

Data set 02

1962 Eimac

Published operating points and test conditions from this source.

SECTION 1

Triode

Capacitance

  • Grid-Plate - - - - - - - - - - 33uuf

    33 pF

  • Grid-Filament - - - - - - - - - 36uuf

    36 pF

  • Plate-Filament - - - - - 029 uuf

    29 pF

Data set 03

1975 Eimac Tube Manual

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

  • Grid-Plate Capacitance

    3.3 pF

  • Grid-Filament Capacitance

    3.6 pF

  • Plate-Filament Capacitance

    0.29 pF

  • Transconductance

    0.0036 A/V

  • Frequency Maximum

    150 MHz

  • AF Plate Voltage Maximum

    3500 V

  • AF Max-Signal Plate Current

    250 mA

  • Plate-Modulated RF Plate Voltage Maximum

    2600 V

  • RF Plate Voltage Maximum

    3500 V

  • RF Plate Current Maximum

    250 mA

  • Typical RF Plate Output

    600 W

Data set 04

1976 Eimac Tube Manual

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

  • Grid-Plate Capacitance

    3.3 pF

  • Grid-Filament Capacitance

    3.6 pF

  • Plate-Filament Capacitance

    0.29 pF

  • Transconductance

    0.0036 A/V

  • Frequency Maximum

    150 MHz

  • AF Plate Voltage Maximum

    3500 V

  • AF Max-Signal Plate Current

    250 mA

  • Plate-Modulated RF Plate Voltage Maximum

    2600 V

  • RF Plate Voltage Maximum

    3500 V

  • RF Plate Current Maximum

    250 mA

  • Typical RF Plate Output

    600 W