NJC9952

Technical
Information
Rev.3
Tri-function Filter NJC9952
NJC9952 is a waveguide type tri-function filter, designed for X-band Marine Radar.
NJC9952 attenuate the lower side of the main lobe emission, pi –1 mode emission, and second
harmonics emission form the magnetrons. This product is adapted on RoHS directive.
ABSOLUTE MAXIMUM RATINGS
Input Power
30 kW
RF Pulse width
1.3 μs
ELECTRICAL CHARACTERISTICS (Condition : Input signal 0.1mW CW)
Minimum Maximum
Unit
Items
Frequency
VSWR
f=9.4GHz
-
1.5
-
f=8.8GHz
5
-
dB
f=9.1GHz
10
-
dB
f=9.4GHz
-
0.6
dB
f=9.8GHz
7
-
dB
f=10.6GHz
30
-
dB
f=10.8GHz
25
-
dB
f=18.8GHz
30
-
dB
Insertion Loss
OUTLINE (Unit : mm)
1-1,Fukuoka 2-chome, Fujimino-city
Saitama prefecture. 356-8510 Japan
Phone:049-278-1297
Fax :049-278-1419