102
11) Front end module Built in
12) IF amplifier Logarithmic amplifier, Noise figure 6dB maximum.
13) Tuning Manual/Auto
8.2.3 Scanner unit (NKE-2102 : 10kW rotation type)
1) Dimensions Height : 448mm, Swing circle : 1910mm
2) Mass Approx. 33kg
3) Polarization Horizontal
4) Beam width
Horizontal (-3dB) 1.2˚
Vertical (-3dB) 20˚
Side lobe level Less than -26dB within 10˚ of main beam
Other than -30dB within 10˚ of main beam
5) Rotation speed Approx. 27rpm
6) Frequency 9410 ± 30MHz
7) Peak power 10kW
8) Pulse length/repetition frequency 0.08µs/2250Hz : 0.125nm, 0.25nm, 0.5nm, 0.75nm,
1.5nm(S)
0.25µs/1700Hz : 1.5nm(L), 3nm(S)
0.5µs/1200Hz : 3nm(L), 6nm(S)
1.0µs/650Hz : 6nm(L), 12nm, 24nm, 48nm, 72nm
(S: Short, L: Long)
9) Modulator Solid-state modulator
10) Duplexer Circulator/diode limiter
11) Front end module Built in
12) IF amplifier Logarithmic amplifier，Noise figure 6dB maximum.
13) Tuning Manual/Auto
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