68 | Specifications
11.1 Radar system specifications: 6 kW
DC input 10.8 to 42 V (DC 12 V, 24 V or 32 V systems)*
Scanner type Open array
Scanner model Simrad Northstar
TX06s NS007003
Scanner dimensions Swing circle 4.3 ft (1320 mm)
Height 17.6" (448 mm)
Scanner weight 63.9 lbs (29 kg) ±10%
Vibration Amplitude 3 mm (0 to 500 cpm)
Amplitude 0.75 mm (500 to 1500 cpm)
Amplitude 0.2 mm (1500 to 3000cpm)
Waterproof IPX6
Scanning mode Raster scanning, PPI
Plane of polarization Horizontal
Preheating time Minimum 90 seconds
Power consumption 120 W (maximum) at maximum wind velocity
Emission type P0N. Passed JRC FCC/IC/R&TTE Type Certification:
FCC ID: CKENKE250
IC ID: 768C-NKE250
R&TTE: QQ-RTTE-02/03-02
Peak power output 6 kW ± 50% under any pulse condition
Transmitter frequency 9410 ± 30 MHz
Transmitter tube Magnetron NJRC Model MSF1422B
Horizontal beam width 1.8º ± 10% (-3 dB width)
Vertical beam width 20º ± 20% (-3 dB width)
Side lobe level Below -28 dB maximum (outside ± 10º)
Below -23 dB maximum (within ± 10º)
Rotation rate Approximately 27 rpm (minimum 20 rpm at 70 knot wind maximum)
Pulse length/PRF 0.08µs ± 30% 2250 Hz ± 5%
0.25µs ± 25% 1700 Hz ± 5%
0.5µs ± 25% 1200 Hz ± 5%
1.0µs ± 25% 650 Hz ± 5%
Duplexer Circulator and diode limiter
Model NJRC NJS6930
Mixer MIC front-end
IF amplifier Center frequency 60 MHz ± 3 MHz
IF bandwidth 20 MHz ± 3 MHz (0.08µs)
6 MHz ± 2 MHz (0.25µs)
3 MHz ± 1 MHz (0.5µs, 1.0µs)
IF characteristic Log
IF output -2 V for 100 dB typical
Bandwidth controlled by serial port
Com port RS485 9600 bps Half Duplex
Defined in NKE-250 Digital COM specification
TX/Motor ON/OFF independent control software included
11 Specifications
To Next Page
Loading...
Need help?
General
