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Power - Tetrode (NOT beam) (over 1000V 100W) ·Tetrode

GL6942

Forced-air-cooled metal-ceramic UHF tetrode designed for approximately one-kilowatt television output and other RF power service.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
5.7 V / 5.7 A

Description

Forced-air-cooled metal-and-ceramic UHF tetrode for one-kilowatt television output and RF power service.

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
5.7 V
Nominal heater current
5.7 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

Tetrode

X-ray radiationInterelectrode capacitances
Max plate voltage
2500 V
Max plate dissipation
1500 W

Promoted fields mapped from printed ratings/characteristics headings; specialized published data retained in parameter rows.

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

1968 General Electric Co

Published operating points and test conditions from this source.

SECTION 1

Tetrode

Other

  • ET-T

    1384 A

    ET-T1384A

  • ET-T

    1384 A

    ET-T1384A

  • Heater Cold Resistance. . .................................. e

    0.02 Ohms

    Heater Cold Resistance. . .................................. e 0.02 Ohms

  • ET-T

    1384 A

    ET-T1384A

  • ET-T

    1384 A

    ET-T1384A

  • ET-T

    1384 A

    ET-T1384A

Capacitance

  • Static Pressure

    1.5 in

    Static Pressure. . . . ... ... 1.5 Inches Water