Nke-2043 - JRC JMR-5406-X Instruction Manual

18.14 NKE-2043

GENERAL SPECIFICATION
Dimension
Mass
Polarization
Horizontal beam width
Vertical beam width
Side lobe level
Revolution
Power Supply for Motor
Maximum Wind Velocity
Transmitting Frequency
Peak-to-peak Power
Transmitting Tube
TX Pulse width (1st) /
(TX Pulse width, Frequency Deviation Width
(2nd)) / Repetition Frequency
(Observation Range)
Modulator
Duplexer
Frond End Module
Overall Noise Figure
Intermediate Frequency Amplifier
Intermediate Frequency
Band Width
Gain
Amplifying Characteristics
Section 18 Specifications
Height 275 ×Diameter of radome 620 (mm)
Approx. 10kg
Horizontal
4°
25°
-
21dB or less (less than ±10° from the main lobe)
Approx. 48 rpm
24VDC
51.5m/s (100kt)
9410 ±30MHz
4kW
Magnetron [MSF1421B]
SP1: 0.08μs/2250Hz (0.125NM, 0.25NM, 0.5NM, 0.75NM, 1NM,
1.5NM, 2NM, 3NM, 4NM)
MP1: 0.25μs/1700Hz (0.75NM, 1NM, 1.5NM, 2NM, 3NM, 4NM, 6NM,
8NM, 12NM, 16NM)
MP2: 0.5μs/1200Hz (1.5NM, 2NM, 3NM, 4NM, 6NM, 8NM, 12NM,
16NM)
LP1: 1.0μs/650Hz (6NM, 8NM, 12NM, 16NM, 24NM, 32NM, 48NM,
96NM)
Solid State Modulator Circuit
Circulator + Diode Limiter
MIC
6.0dB (typical)
60MHz
20/6/3MHz
More than 90dB
Logarithmic Amplifier
18-14
NKE-2043