QK470

Integral-magnet tunable high-power pulsed magnetron covering approximately 1.25–1.35 GHz and producing about 2 MW peak output.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Description

Integral-magnet tunable high-power pulsed oscillator for 1250-1350 MHz service, capable of about 2 MW peak output and requiring forced-air cooling.

General specifications

Properties common to every published source and operating point.

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

1 physical section, each with unique specifications.

Section 1

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Published electrical section from 7484.pdf; identical repeated sections compressed when applicable.

Source-dependent data

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

Published operating points and test conditions from this source.

SECTION 1

er and
2000 W
er and 2000 watts average power. The RK7484/ =
Heater Current - Preheat .............. cesaes cerees
75 A
Heater Current - Preheat .............. cesaes cerees 75 Amperes
Heater Voltage @ 75 A, 600 SeC. +t.vvivvesorsscnnss
2.7 V
Heater Voltage @ 75 A, 600 SeC. +t.vvivvesorsscnnss 2.7 Volts
Current Pulse Width (tpC) ..ieiieresnerssacnessseses
2 µs
Current Pulse Width (tpC) ..ieiieresnerssacnessseses 2.0 usec
Peak Anode VOltage ..cesccasessosssssssssassassnsa
600 kV
Peak Anode VOltage ..cesccasessosssssssssassassnsa 600 Kilovolts
Peak Anode Current ....... e roseaeeens cesereessas
90 A
Peak Anode Current ....... e roseaeeens cesereessas 90 Amperes
Average Power Output .....viesinrvevasnssssessanss
2250 W
Average Power Output .....viesinrvevasnssssessanss 2250 Watts