6950

Water-cooled shielded-grid power triode for plate-pulsed RF amplification in long-range radar and particle accelerators. Published operation reaches roughly 1.5 MW peak output at 200 MHz with very high plate-voltage and dissipation capability.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 7.3 V / 1140 A

Description

Water-cooled shielded-grid beam triode for plate-pulsed RF power amplification in long-range radar and particle-accelerator 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: 7.3 V
Nominal heater current: 1140 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

Triode

X-ray radiationInterelectrode capacitances

Amplification factor: 57
Max plate voltage: 35000 V
Max plate dissipation: 150000 W
Max cathode current: 92 A

Published maximum ratings and electrical characteristics promoted from 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

1940 RCA

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

HeaterVoltageNominal
7.3 V
Nominal
HeaterCurrentNominal
1140 A
Nominal
Maximum Plate Voltage
35000 V
Maximum Plate Dissipation
150000 W
Maximum Cathode Current
92 A
Maximum Frequency
200 MHz
PeakPlateCurrentMaximum
92 A
Pulse

Characteristic

Amplification Factor
57
Typical
UsefulPeakPowerOutput
1500000 W
At 200 MHz