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Power - Triode ·Triode

RW1

Directly heated high-power receiving triode for low-frequency amplification and low-distortion loudspeaker output service.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
3.9 V / 500 mA

Description

Directly heated high-power receiving triode for low-frequency amplification and loudspeaker reception with low distortion.

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
3.9 V
Nominal heater current
500 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
5700 Ω
Amplification factor
7
Max plate voltage
200 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

1953 La Radiotechnique

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

  • HeaterVoltageNominal

    3.9 V

    Nominal

  • HeaterCurrentNominal

    500 mA

    Nominal

  • Maximum Plate Voltage

    200 V

Characteristic

  • Amplification Factor

    7

    Typical

  • Plate Resistance

    5700 ohm

    Typical