JRC JMA-9172-SA - Scanner Unit (Nke-1532)

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JMA-9172-SA Instruction Manual > 11.SPECIFICATION > 11.2 SCANNER UNIT (NKE-1532)
11.2 SCANNER UNIT (NKE-1532)
*i: PRF setting is "Normal" : 1860Hz
PRF setting is "High Power" : 2280Hz Refer to Appendix 3.8.3.2
SCANNER UNIT NKE-1130
Dimension Height 791 x Swing Circle 4000 (mm)
Mass Approx.170kg
Polarization Horizontal
Directional Characteristics Horizontal beam width
Vertical beam width
Side lobe Level
: 1.9°
: 25°
: below -26dB (within +/-10°)
: below -30dB (outside +/-10°)
Revolution Approx.24rpm
Power Supply for Motor
AC100 - 115V、50/60Hz、1φ or
AC220 - 240V、50/60Hz、1φ
Maximum Wind Velocity 51.5m/s (100knots)
Transmitting Frequency P0N(3040MHz), Q0N(3060MHz ± 4MHz)
Transmitting Power 250W (+25/-50%)
Transmitter Solid State Power Amplifier
TX Pulse width (1st) /
TX Pulse width,
Frequency Deviation Width (2nd)
/ Repetition Frequency
SP1：0.07μs / 4.6μs, 8MHz / 1860Hz or 2280Hz *
i
MP1：0.14μs / 9.1μs, 8MHz / 1860Hz or 2280Hz *
i
MP2：0.29μs / 9.1μs, 8MHz / 1860Hz or 2280Hz *
i
LP1：0.57μs / 9.1μs, 8MHz / 1280Hz
LP2：1.14μs / 18.3μs, 8MHz / 640Hz
0.125、0.25、0.5NM ：SP1
0.75NM
：SP1/MP1
1.5NM
：SP1/MP1/MP2
3NM
：SP1/MP1/MP2/LP1/LP2
6NM
：MP1/MP2/LP1/LP2
12NM
：MP2/LP1/LP2
24NM
：LP1/LP2
48NM
：LP2
96NM
：LP2
Duplexer Circulator + Diode Limiter
Front End Module Built-in
Intermediate Frequency Amplifier Intermediate Frequency
Band Width
Gain
Amplifying Characteristics
: 63MHz
: 30MHz
: more than 50dB
: Linear Amplifier
Overall Noise Figure within 4.0dB ( Typical)