MG4004 X-Band Magnetron

 

 

GENERAL DATA

Electrical
Operating frequency	9410 ± 30 MHz
Cathode	indirectly heated
Heater voltage (see note 1)	6.3	V
Heater current at 6.3V (see note 2)	0.5	A
Cathode pre-heating time (minimum) (see note 3)	30	s
Input capacitance	8.0	pF max

Mechanical
Output	no.16 wave guide
Overall dimensions	see Outline
Net weight	250g approx
Mounting position	any
Coupler	IEC UBR 100
Cooling	natural
Magnet	integral
	A minimum clearance of 5 mm 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 2mF 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 ℃. For ambient temperatures between
  0 and -55 ℃, cathode pre-heating time is 75 seconds minimum.

 

OUTLINE (Not for inspection purposes)
(All dimensions without limits are nominal)