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Ship Boat Yacht 4KW 36nm Radome radar Sensor Antenna Marine Electronics Maritime Navigation Communication
Feature highlights:High-performance 4KW marine radar with a slotted waveguide array, offering precise navigation and communication for maritime use. Features include adjustable antenna rotation speed (24 36 48 RPM), wind resistance up to 100 knots, and automatic manual tuning for enhanced adaptability. Certified for reliable performance under extreme conditions (-25°C to +70°C operating temperature).
Supplier highlights:This supplier mainly exports to Qatar, Philippines, and Italy, with high cu
High-performance 4KW marine radar with a slotted waveguide array, offering precise navigation and communication for maritime use. Features include adjustable antenna rotation speed (24 36 48 RPM), wind resistance up to 100 knots, and automatic manual tuning for enhanced adaptability. Certified for reliable performance under extreme conditions (-25°C to +70°C operating temperature).
This supplier mainly exports to Qatar, Philippines, and Italy, with high customer satisfaction and a positive review rate of 91.1%
SPECIFICATION Comparison
| KRA-1007_N | KRA-1009_N | |
Antenna Radiator | ||
Radiator | Slotted waveguide Array | Slotted waveguide Array |
Radiator Length | 55 cm | 46 cm |
Antenna Rotation Speed | 24 RPM (±2) | Long Range (3~36nm): 24 RPM (±2) |
Wind Resistance | Relative wind speed 100 knots(51.5 m/s) | Relative wind speed 100 knots(51.5 m/s) |
Beam Width | Horizontal 4° | Horizontal 5° |
Sidelobe | Within ± 20° off mainlobe; less than -18 dB | Within ± 20° off mainlobe; less than -18 dB |
Polarization | Horizontal | Horizontal |
Transceiver Module (contained in Radome) | ||
Transmitting Tube | MSF1421B or MAF1421B | MSF1421B or MAF1421B |
Frequency | 9410 ± 30MHz (X-band) | 9410 ± 30MHz (X-band) |
Pulse Length PPR | 0.08 µ S/2100 Hz(0.125, 0.25, 0.5, 0.75, 1.5 nm) | 0.08 µ S/2100 Hz(0.125, 0.25, 0.5, 0.75, 1.5 nm) |
Warm Up time | 1:30 minutes | 1:30 minutes |
Peak Output Power | 4 kW nominal | 4 kW nominal |
Modulator | FET Switching Method | FET Switching Method |
IF | 60MHz | 60MHz |
Tuning | Automatic or Manual | Automatic or Manual |
Receiver front end | MIC (Microwave IC) | MIC (Microwave IC) |
Bandwidth | Tx pulselength 0.3 µ S and 0.08 µ S: 25 MHz | Tx pulselength 0.3 µ S and 0.08 µ S: 25 MHz |
Duplexer | Circulator with Diode Limiter | Circulator with Diode Limiter |
WIFI Module (For KRA-1007W ONLY) | Standard: IEEE802.11n, IEEE802.11g, IEEE802.11b | |
Environment | ||
Temperature | Antenna unit: -25 to +70°C | Antenna unit: -25 to +70°C |
Humidity | Relative humidity 93% or less at 40°C | Relative humidity 93% or less at 40°C |
Power Supply | 10.5VDC to 40.0 VDC Built-in Power-Supply |
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Contact Us
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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