
Chapter 12 SPECIFICATIONS
141
12.5.2 SCANNER (NKE-2044) SPECIFICATION
(1)
Dimensions
Height
280mm×Diameter of radome 620mm
(2)
Mass
Approx.
10kg
(3) Polarization
Horizontal (antenna length 2 feet)
(4) Directional Characteristic
Horizontal Beam Width (-3dB)
4°
Vertical Beam Width (-3dB)
25°
Side lobe Level
-21dB or less (less than ±10° from the main lobe)
(5) Rotation
Approx. 27rpm (16/20/24/27/30/36/42/48rpm can be set)
(6) Transmitting Frequency
9410±30MHz
(7) Peak Power
4 kW
(8)Transmitting Tube
Magnetron [MSF1421B]
(9) Pulse width/ Repetition Frequency (Bandwidth)
SP1: 0.08
μ
s/4000 Hz (Wide 20MHz)
SP2: 0.08
μ
s/2250 Hz (Wide 20MHz)
SP3: 0.13
μ
s/1700 Hz (Wide 20MHz)
MP1: 0.25
μ
s/1700 Hz (Middle 6MHz)
MP2: 0.5
μ
s/1200 Hz (Narrow 3MHz)
LP1: 0.8
μ
s/750 Hz (Narrow 3MHz)
LP2:1.0us/650Hz (Narrow 3MHZ)
(S: Short pulse, M: Middle pulse, L: Long pulse)
(10) Range Information
0.0625NM
SP1
0.125NM SP1
0.25 NM
SP1
0.5 NM
SP1 / MP1
0.75 NM
SP2 / MP1
1.5 NM
SP2 / MP1 / MP2
3 NM
SP3 / MP1 / MP2
6 NM
MP2 / LP1/ LP2
12 NM
MP2 / LP1/ LP2
24 NM
LP2
48 NM
LP2
(11) Duplexer
Circ Diode Limiter
(12) Front End Module
MIC
(13) IF Frequency
60MHz
(14) IF AMP
Log Amplifier (Gain: more than 90dB)
(15) Overall Noise Figure
6dB (Average)
(16) Tuning
Manual/Auto
Содержание JMA-1030 Series
Страница 2: ......
Страница 23: ...xxi EQUIPMENT APPEARANCE NKE 1066 SCANNER UNIT NKE 2044 SCANNER UNIT ...
Страница 37: ...Chapter 1 INSTALLATION 3 1 2 3 DIMENSIONAL DRAWING OF DISPLAY MOUNTING ...
Страница 38: ...Chapter 1 INSTALLATION 4 ...
Страница 39: ...Chapter 1 INSTALLATION 5 1 2 4 EXAMPLES OF DISPLAY MOUNTING DESK TOP INSTALLATION Mounting bracket ...
Страница 40: ...Chapter 1 INSTALLATION 6 DESKTOP MOUNTING TEMPLATE Note Please note the paper size 182 257 ...
Страница 42: ...Chapter 1 INSTALLATION 8 FLUSH MOUNTING TEMPLATE Note Please note the paper size 182 257 ...
Страница 51: ...Chapter 1 INSTALLATION 17 NKE 2044 2FT SCANNER Fig 1 3 6 3 Fig 1 3 6 4 ...
Страница 55: ...Chapter 1 INSTALLATION 21 Fig 1 4 1 3 ...
Страница 59: ...Chapter 1 INSTALLATION 25 Fig 1 4 2 3 ...
Страница 65: ...Chapter 2 START THE BASIC OPERATION 31 Starting transmission Stopping transmission ...
Страница 67: ...Chapter 2 START THE BASIC OPERATION 33 Tap on the screen to select graphical display screen ...
Страница 165: ...Chapter 10 AFTER SALE SERVICE 131 10 4 RADAR FAILURE CHECK LIST JMA ...
Страница 167: ...Chapter 12 SPECIFICATIONS 133 Chapter 12 SPECIFICATIONS ...
Страница 168: ...134 Chapter 12 SPECIFICATIONS 12 1 SCANNER DIMENSION 12 1 1 NKE 1066 4 φ40 RUBBER PLATE ...
Страница 169: ...Chapter 12 SPECIFICATIONS 135 12 1 2 NKE 2044 ...
Страница 170: ...136 Chapter 12 SPECIFICATIONS 12 2 DISPLAY DIMENSION 12 2 1 NCD 2256 ...
Страница 171: ...Chapter 12 SPECIFICATIONS 137 ...
Страница 180: ...APPENDIX A 1 APPENDIX NKE 1066 1 5FT SCANNER INTERCONNECTION DIAGRAM FIG A1 ...
Страница 181: ...APPENDIX A 2 NKE 2044 2FT SCANNER INTERCONNECTION DIAGRAM FIG A2 ...
Страница 182: ...APPENDIX A 3 NCD 2256 DISPLAY UNIT INTER CONNECTION DIAGRAM FIG A3 ...
Страница 183: ...APPENDIX A 4 JMA 1030 PRIMARY POWER SUPPLY DIAGRAM FIG A4 ...
Страница 184: ...APPENDIX A 5 JMA 1030 INTERCONNECTION DIAGRAM FIG A5 ...
Страница 185: ...APPENDIX A 6 MEMO ...
Страница 195: ...APPENDIX A 16 DECLARATION OF CONFORMITY ...
Страница 196: ...APPENDIX A 17 blank ...
Страница 197: ......