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Voltage - Triode (single) ·Triode

7077

Low-noise metal-ceramic planar triode amplifier covering approximately 30–1200 MHz.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
6.3 V / 240 mA

Description

Low-noise metal-ceramic planar triode amplifier covering approximately 30–1200 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
6.3 V
Nominal heater current
240 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

Triode

X-ray radiationInterelectrode capacitances
Plate resistance
9000 Ω
Transconductance
0.01 S
Amplification factor
90
Max plate voltage
250 V
Max plate dissipation
1.1 W
Max cathode current
11 mA

Absolute maximum ratings and average characteristics promoted.

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

1958 Compagnie General

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristic

  • Heater Voltage

    6.3 V

  • Heater Current

    240 mA

  • OperatingFrequencyMinimum

    30 MHz

  • OperatingFrequencyMaximum

    1200 MHz

  • NoiseService

    Low noise

Data set 02

1968 General Electric Co

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristic

  • Power Gain

    14.5 dB

    GroundedGrid;450MHz

  • Noise Figure

    5.5 dB

    GroundedGrid;450MHz

  • Bandwidth

    7.5 MHz

    GroundedGrid;450MHz