MAF1611B

Technical
Information
Rev.5
MAF1611B
X-Band Magnetron
MAF1611B 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 ---Min
Max
Unit
Peak anode current (Note3)
2.0
4.0
A
Average anode power input
-
16
W
Duty cycle
-
0.001
-
Pulse duration
0.05
1.25
Rate of rise of voltage pulse
-
50
Anode temperature
-
100
us
kV/us
degree
centigrade
V.S.W.R at the output coupler
-
1.5:1
-
---- ELECTRICAL ----
Heater voltage
Heater current (Note 1)
Preheat time
Min
Typical
Max
Unit
5.7
6.3
6.9
V
-
-
-
A
65
-
-
S
Peak anode voltage (Note 2)
3.4
3.6
3.8
kV
Peak output power (Note 2)
3.6
4.0
-
kW
9380
9410
9440
MHz
Frequency (Note 2)
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.
3. Any overshoot of the anode current is not acceptable. The impedance of this
magnetron is the same as current magnetron excluding the transient impedance.
This means that the additional reactance should be required for adjustment
the anode current wave form, if this magnetron will be installed into the
similar modulator circuit as before.
1-1,Fukuoka 2-chome, Fujimino-city
Saitama-prefecture. 356-8510 Japan
Phone:049-278-1298
Fax :049-278-1419
Technical
Information
Rev.5
1-1,Fukuoka 2-chome, Fujimino-city
Saitama-prefecture. 356-8510 Japan
Phone:049-278-1298
Fax :049-278-1419