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ONWA KRA-1009_N Radome Radar Antenna with 15m Cable 4KW Capacity RJ45 End Marine Supplies
SPECIFICATION:
| KRA-1009_N | |
Antenna Radiator | |
Radiator | Slotted waveguide Array |
Radiator Length | 46 cm |
Antenna Rotation Speed | Long Range (3~36nm): 24 RPM (±2) |
Wind Resistance | Relative wind speed 100 knots(51.5 m/s) |
Beam Width | Horizontal 5° |
Sidelobe | Within ± 20° off mainlobe; less than -18 dB |
Polarization | Horizontal |
Transceiver Module (contained in Radome) | |
Transmitting Tube | MSF1421B or MAF1421B |
Frequency | 9410 ± 30MHz (X-band) |
Pulse Length PPR | 0.08 µ S/2100 Hz(0.125, 0.25, 0.5, 0.75, 1.5 nm) |
Warm Up time | 1:30 minutes |
Peak Output Power | 4 kW nominal |
Modulator | FET Switching Method |
IF | 60MHz |
Tuning | Automatic or Manual |
Receiver front end | MIC (Microwave IC) |
Bandwidth | Tx pulselength 0.3 µ S and 0.08 µ S: 25 MHz |
Duplexer | Circulator with Diode Limiter |
WIFI Module (For KRA-1007W ONLY) | |
Environment | |
Temperature | Antenna unit: -25 to +70°C |
Humidity | Relative humidity 93% or less at 40°C |
Power Supply | 10.5VDC to 40.0 VDC Built-in Power-Supply |
Dimensions:
Previous : ONWA KRA-3002 6KW/KRA-4001 12.5KW Open-Array Radar Antenna for Marine Use with AIS Display and Target Tracking (ARPA)
Next : ONWA KRA-1007N/KRA-1007W Antenna for Marine Navigation 4KW Nautical Miles Radar Radome Marine Supplies
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Tel：+86 755 8212 8973
Sales@Matsutec.cn（Order products please E-mail）Sales Contact : Jack Lin
Product Support Email： Support@Matsutec.cn
Address：NO.95-96 YanNan Road, Futian District, Shenzhen, China
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