EM114

Eimac pulsed traveling-wave power amplifier for approximately 2.8–3.5 GHz, designed for severe environmental operation and kilowatt-class peak output.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 6.3 V / 3 A

Description

quency range of 2.8-3.5 Ge fre- kw. This tube is designed of 2.0 vironments. sile en- Filament Voltage Maximum Cathode Voltage 7.0 Volts = = S —8000 vdc S 2.0 adc

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: 3 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

TravelingWave

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Promoted fields populated only where the published value maps directly to the schema; device-specific values retained as parameters.

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

1962 Eimac

Published operating points and test conditions from this source.

SECTION 1

TravelingWave

Other

Cathode Voltage
7 V
Cathode Voltage 7.0 Volts
Filament Current
6.3 V
Filament Current . 6.3 Volts
Cathode Voltage =~ = . S
-7800 V
Cathode Voltage =~ = . S —7800 Vdc
Grid Voltage (Beam on)
1.5 A
Grid Voltage (Beam on) . 1.5 adc
Duty Cycle . =~
-90 V
Duty Cycle . =~ —90 Vdc
Temperature o ~ [1]
65
Temperature o ~65°Cto +125°C
Temperature o ~ [2]
125
Temperature o ~65°Cto +125°C