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Specialized - Magnetron ·Magnetron

YJ1000

Packaged fixed-frequency X-band pulsed magnetron designed as a short-pulse microwave oscillator, with kilowatt-class peak output.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
6.3 V / 500 mA

Description

Packaged fixed-frequency pulsed magnetron operating in the X-band microwave region, intended as a pulsed oscillator.

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
500 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

Magnetron

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Pulsed microwave magnetron

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 E-Z

Published operating points and test conditions from this source.

SECTION 1

Magnetron

Other

  • 9190 and

    9320 Mc/s

    Oscillator

  • Indirect. Heater voltage Ve

    6.3 V

  • Heater current at [1]

    6.3 V

  • Heater current at [2]

    6.3 V

  • Heater current at [3]

    500 mA

Characteristic

  • Frequency f = between 9190 and

    9320 Mc/s

  • 1.5 afp(VSHR=1.5) max

    18 Mc/s

  • peak anode current = 34 Vap{lap [1]

    3 A

  • peak anode current = 34 Vap{lap [2]

    3.2-3.6 kV

  • Average input power Wi = max

    13 W

  • Rate of rise of anode -2% = max

    60 kV

  • Heater voltage Ve

    6.3 V

  • Pulse duration Timp

    0.1 usec

  • Peak anode voltage Vap

    3.4 kV

  • Rate of rise of anode A

    50 KV

  • Average anode current Ia

    600 pa

  • Peak anode current Iap

    3 A

  • Peak output power Wop

    3 kW

  • standing wave ratio = 1.5 afp(VS#R=1,5)

    15 Mc/s

  • »

    4 v

  • 11

    11.1962 A

  • Frequency fo

    9245 Mc/s

  • Pulling figure sfy

    15 Mc/s

Capacitance

  • Input capacitance Cak = max

    9 pF