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55395

High-power tunable two-cavity klystron with internal feedback, designed for continuous-wave microwave generation from approximately 8.6 to 10 GHz.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: OCTAL
Socket code: -
Base pins: 8
Nominal heater: 6.3 V / 800 mA

Description

High-power tunable two-cavity klystron for continuous-wave generation from 8.6 to 10 GHz. Published data were interpreted from the complete supplied Philips datasheet, including ratings, characteristics, operating conditions, and construction notes.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: OCTAL
Socket code: -
Base pins: 8
Nominal heater voltage: 6.3 V
Nominal heater current: 800 mA
Parallel heater voltage: -
Parallel heater current: -
Series capable: No

OCTAL - 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

Max plate voltage: 10000 V
Max plate dissipation: 2000 W
Max cathode current: 200 mA

Klystron resonator/collector voltage, dissipation and beam current mapped to closest promoted fields.

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

1999 Philips 0-D

Published operating points and test conditions from this source.

SECTION 1

Klystron

Characteristics

Frequency range
8600 to 10000 Mc/s

Other

Maximum resonator and collector voltage
10 kV
Maximum beam current
200 mA
Maximum resonator and collector dissipation
2 kW
Grid voltage range
-250 to 20 V
Operating frequency
8600 Mc/s
Mode1Low
Resonator and collector voltage
5500 V
Mode1Low
Beam current
96 mA
Mode1Low
Output power
40 W
Mode1Low
Operating frequency
9300 Mc/s
Mode1Mid
Resonator and collector voltage
7500 V
Mode1Mid
Beam current
145 mA
Mode1Mid
Output power
95 W
Mode1Mid
Operating frequency
10000 Mc/s
Mode1High
Resonator and collector voltage
9000 V
Mode1High
Beam current
200 mA
Mode1High
Output power
210 W
Mode1High
Operating frequency
9300 Mc/s
Mode2
Resonator and collector voltage
4400 V
Mode2
Beam current
76 mA
Mode2
Output power
27 W
Mode2
Operating frequency
9300 Mc/s
Mode3
Resonator and collector voltage
2750 V
Mode3
Beam current
44 mA
Mode3
Output power
6 W
Mode3