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Voltage Pentode - Remote Cutoff (single) ·Pentode

HP1118

Variable-mu high-frequency pentode for RF/IF amplification with automatic volume control in universal receivers.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
B6
Base pins
6
Nominal heater
10 V / 180 mA

Description

Variable-mu high-frequency pentode for automatic volume control and RF or IF amplification in universal receivers.

Socket description

European 6-pin base

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
B6
Base pins
6
Nominal heater voltage
10 V
Nominal heater current
180 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

Pentode

X-ray radiationInterelectrode capacitances
Plate resistance
600000 Ω
Transconductance
0.00165 S
Max plate voltage
250 V
Max screen voltage
125 V

Published ratings and characteristics promoted from the approved source.

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

195X Tunsgram

Published operating points and test conditions from this source.

SECTION 1

Pentode

Other

  • HeaterVoltageNominal

    10 V

    Nominal

  • HeaterCurrentNominal

    180 mA

    Nominal

  • Maximum Plate Voltage

    250 V

  • Maximum Screen Voltage

    125 V

Characteristic

  • Transconductance

    1650 µS

    Typical

  • Amplification Factor

    990

    Typical

  • Plate Resistance

    600000 ohm

    Typical