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Marine Radar Parts/Magnetron

MG5271 X-Band Magnetron

by 얼라이드이파트 2012. 6. 28.

 

ABRIDGED DATA

Compact, rugged, lightweight, fixed frequency pulse magnetron,

Operating frequency

9375 ± 30

MHz

Typical peak output power

25

kW

Magnet integral

Out put

No.16 waveguide

Coupler

IEC UBR100

Electrical

Mechanical

Cathode

indirectly heated

Overall dimensions

see outline

Heater voltage (see note 1)

6.3

V

Netweight

0.7 kg approx

Heater current at 6.3V

0.5

A

Mounting position

any

Cathode pre-heating time
(minimum)(see note 2)

60

s

Cooling

natural

Input capacitance

8.0

pF max

A minimum clearance of 25mm must be maintained between the magnetron and any magnetic materials.

 

NOTES

1. No reduction of heater voltage is required at any value of mean input power. For optimum performance

  a value within the specified ratings must be maintained.
  The magnetron heater must be protected against arcing by the use of a minimum capacitance of 4000 pF

  shunted across the heater directly at the input terminals; in some cases a capacitance as high as 2 mF

  may be necessary depending on the equipment design. For further details see the Magnetron Preamble.

 

3. For ambient temperatures above 0 ℃. For ambient temperatures between 0 and -55 ℃, cathode
   pre-heating time is 90 seconds minimum.

 

OUTLINE DIMENSIONS

Outline Notes

1. The mating surface of the magnetron baseplate will be flat to within 0.20 mm.
2. Positional tolerance of holes ±0.1 mm with respect to waveguide aperture.

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