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Specialized - Traveling Wave ·TravelingWave

ZM3198

Broadband 8–12 GHz traveling-wave amplifier providing at least 33 dB gain, 30 mW saturated output, and 18 dB noise figure.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
-

Description

The ZM3198 is a traveling-wave tube covering 8 to 12 GHz, with published gain of at least 33 dB and RF output of 30 mW.

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
-
Nominal heater current
-
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.

Traveling-wave interaction structure; conventional plate/grid promoted fields are not applicable.

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

1950 General Electric Transmitting Types

Published operating points and test conditions from this source.

SECTION 1

TravelingWave

Characteristics

  • Frequency Range Minimum

    8 GHz

  • Frequency Range Maximum

    12 GHz

  • Gain

    33 dB

    Minimum published gain

  • Saturation Power Output

    30 mW

    Published RF output

  • Noise Figure

    18 dB

    Maximum published noise figure