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Power - Beam (NOT sweep) ·BeamPower

GL807

Beam-power transmitting tube for audio-frequency amplification, RF power amplification, oscillator, and modulator service.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
B5
Base pins
-
Nominal heater
6.3 V / 900 mA

Description

Beam-power transmitting tube for audio-frequency, RF power-amplifier, oscillator, and modulator service.

Socket description

European 5-pin base

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
B5
Base pins
-
Nominal heater voltage
6.3 V
Nominal heater current
900 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

Beam Power

X-ray radiationInterelectrode capacitances
Transconductance
0.006 S
Max plate voltage
600 V
Max screen voltage
225 V
Max plate dissipation
25 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

Beam Power

Characteristic

  • Grid-plate transconductance, I, =

    72 ma

    Grid-plate transconductance, I, =72 ma..... .. .......6000 micromhos

Other

  • Load resistance (per tube). . ... .. .. .. .. 800 1060 1600

    1740 ohms

    Load resistance (per tube). . ... .. .. .. .. 800 1060 1600 1740 ohms

  • Effective load (plate to plate).......... 3200 4240 6400

    6960 ohms

    Effective load (plate to plate).......... 3200 4240 6400 6960 ohms

  • From a grid resistor of 25000 22800 21300

    22500 ohms

    From a grid resistor of 25000 22800 21300 22500 ohms

  • From a series resistor ofA 20000 30000 50000

    50000 ohms

    From a series resistor ofA 20000 30000 50000 50000 ohms

  • From a cathode resistor of...l e 410 410 410

    410 ohms

    From a cathode resistor of...l e 410 410 410 410 ohms

  • From a grid resistor of . .. .. .... ... .. 12800 12800 12800

    12800 ohms

    From a grid resistor of . .. .. .... ... .. 12800 12800 12800 12800 ohms

  • From a series resistorof ... .. .. ... .. 20000 42000 50000

    85000 ohms

    From a series resistorof ... .. .. ... .. 20000 42000 50000 85000 ohms

  • low distortion. The effective resistance per grid circuit of the Class AB; stage should be kept below

    500 ohms

    low distortion. The effective resistance per grid circuit of the Class AB; stage should be kept below 500 ohms