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MG5436 000-140-762-13 X-Band Magnetron e2v Technologies EEV furuno radar

MG5436 000-140-762-13 X-Band Magnetron e2v Technologies EEV furuno radar

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MG5436 X-Band Magnetron e2v Technologies EEV furuno radar

MG5436 000-140-762-13 X-Band Magnetron e2v Technologies EEV furuno radar

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unused in stock

 

Compact, rugged, lightweight, fixed frequency pulse magnetron, designed for marine radar applications

Electrical Operating frequency ..... 9410 + 30 MHz

Typical peak output power . . . . . . 25 kW

Cathode ............ indirectly heated

Heater voltage (see note 1) . . . . . . . 6.3 V

Heater current at 6.3 V (see note 2) . . . . 0.5 A

Cathode pre-heating time (minimum) (see note 3) . . . . . . . . . . 60 s

Input capacitance . . . . . . . . . . 9.0 pF max

 

1. For optimum performance a value of 6.3 V is recommended. However, this magnetron will work satisfactorily within the specified limits. 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.

2. Measured with heater voltage of 6.3 V and no anode input power, the heater current limits are 0.5 A minimum, 0.6 A maximum.

3. For ambient temperatures above 0 8C. For ambient temperatures between 0 and 755 8C, cathode pre-heating time is 90 seconds minimum.

4. Design test only. The maximum frequency change with anode temperature change (after warming) is 70.25 MHz/8C.

 

 The recommended value for the MG5436 voltage is 6.3V, but a magnetron operating correctly and within the prescribed limits.
Specifications:
  • Operating Frequency: 9410 MHz + 30
  • Typical peak power: 25 kW
  • Heater voltage: 6,3 V
  • Heater current at 6.3 V: 0.5 A
  • The minimum clearance of 25 mm must be maintained between the magnetron and any magnetic material.
Magnetron for radar Furuno: FAR2127 / BB / DC, FAR2827, FR-1525MKIII, FR-2125 / BB, FR2125V, FR-2825 fet modulator, FR-7252, FR-8252.

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