Nke-2063 - JRC JMA-2353 Instruction Manual

Chapter 7 SPECIFICATIONS
7.2 SCANNER
7.2.2

NKE-2063

(1) Dimensions
(2) Mass
(3) Polarization
(4) Directional Characteristic
Horizontal Beam Width (-3dB):
Vertical Beam Width (-3dB):
Sidelobe Level:
(5) Rotation
(6) Peak Power
(7) Transmitting Frequency
(8) Transmitting Tube
(9) Pulse width/Repetition Frequency (Bandwidth)
SP1: 0.08s/4000Hz, SP2: 0.08s/2250Hz, SP3: 0.13s/1700Hz
MP1: 0.25s/1700 Hz, MP2: 0.5s/1200 Hz
LP1: 0.8μs/750Hz, LP2: 1.0μs/650Hz
0.125NM
0.25NM
0.5NM
0.75NM
1.5NM
3NM
6NM
12NM
24NM
48NM
72NM
(10) Duplexer
7-4
Height 419.5mm×Swing Circle 1220mm
Approx. 21kg
Horizontal Polarization
2°
30°
-23dB or less (less than ±10° from the main lobe)
-26dB or less (±10° or more from the main lobe)
Approx. 27rpm
6 kW
9410 30MHz
Magnetron [MSF1422B]
0.08s/4000Hz (SP1)
0.08s/4000Hz (SP1)
0.08s/4000Hz (SP1)
0.08s/2250Hz (SP2)
0.08s/2250Hz (SP2)
0.13s/1700Hz (SP3)
0.5s/1200Hz (MP2)
0.5s/1200Hz (MP2)
1.0s/650Hz (LP2)
1.0s/650Hz (LP2)
1.0s/650Hz (LP2)
Circulator + Diode Limiter
0.25s/1700Hz (MP1)
0.25s/1700Hz (MP1)
0.25s/1700Hz (MP1)
0.25s/1700Hz (MP1)
0.8μs/750Hz (LP1)
0.8μs/750Hz (LP1)
0.5μs/1200Hz (MP2)
0.5μs/1200Hz (MP2)
1.0μs/650Hz (LP2)
1.0μs/650Hz (LP2)