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Specialized - Klystron ·Klystron

HKR303

Externally resonated reflex klystron oscillator covering approximately 0.55–3.8 GHz for measurement and communications equipment.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
6.3 V / 650 mA

Description

A reflex-klystron oscillator covering 0.55 to 3.8 GHz with an externally connected resonator, intended for measuring and communications equipment.

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
650 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

Klystron

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Reflex klystron; microwave resonator/reflektor ratings are preserved 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

1953 RFT Rundfunk Technik

Published operating points and test conditions from this source.

SECTION 1

Klystron

Characteristic

  • FrequencyRange

    0.55 to 3.8 GHz

    Mechanically/electronically tunable

Other

  • OutputPower

    200 mW

  • ResonatorVoltage

    325 V