MAF1421B

MAF1421B
X-Band Magnetron
MAF1421B is designed for the magnetron of x-band radar system.
The frequency range is fixed <9380 - 9440MHz> and the peak output power
is 4kW.
---- MAXIMUM RATINGS ---Peak anode current
Average anode power input
Duty cycle
Pulse duration
Rate of rise of voltage pulse
Anode temperature
V.S.W.R at the output coupler
Min
2.0
0.05
-
Max
4.0
13
0.001
1.0
70
100
1.5:1
Unit
A
W
µs
kV/µs
°C
-
Min
5.7
60
3.4
3.6
9380
Typical
6.3
3.6
4.0
9410
Max
6.9
3.8
9440
---- ELECTRICAL ---Heater voltage
Heater current (Note 1)
Preheat time
Peak anode voltage (Note 2)
Peak output power (Note 2)
Frequency (Note 2)
Unit
V
A
S
kV
kW
MHz
Notes:
1. Measured with heater voltage of 6.3V and no anode input power,
the heater current limits are 0.5A minimum, 0.6A maximum.
No reduction of heater voltage at operating is required.
2. Measured at peak anode current 3.0A.