ONWA KRA1007 Radome Radar Antenna
£1,495.00 – £1,695.00
Exc VAT
ONWA Radome Radar Antenna's - KRA1007
The ONWA KRA-1007 Marine Radar antenna with its full digital signal processing gives excellent value for money.
Available as a Network version (with RJ-45 cable) OR Wi-Fi module Marine radar antennas
Features
- Digital Radar Target Technology
- Share the same protocol between all ONWA magnetron pulse Radar antennas
- Built-in excellent sea and rain clutter algorithm
- Fully Digital Signal Processing
- High Performance Microwave front end
- Can be connected to PC directly or through home router
- KRA-1007N Network version (with RJ-45 cable): can use with PC/KP-1299X.
- KRA-1007W Wi-Fi module
- Can use with DigiNav Application Software
Contact our sales team if you require any further information - Contact Us
Additional information
| Options | KRA-1007N (Network version), KRA107-W (Wi-Fi module) |
|---|
Specification
Antenna Radiator
Radiator
Slotted waveguide Array
Radiator Length
55 cm
Antenna Rotation Speed
24 RPM (±2)
Wind Resistance
Relative wind speed 100 knots(51.5 m/s)
Beam Width
Horizontal 4°
Vertical 25°
Vertical 25°
Sidelobe
Within ± 20° off mainlobe; less than -18 dB
Outside ± 20° off mainlobe; less than -23 dB
Outside ± 20° off mainlobe; less than -23 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)
0.3µ S/1200 Hz(1.5, 2, 3 nm)
0.8 µ S/600 Hz(3, 4, 6, 8, 12, 16, 24, 36nm)
0.3µ S/1200 Hz(1.5, 2, 3 nm)
0.8 µ S/600 Hz(3, 4, 6, 8, 12, 16, 24, 36nm)
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
Tx pulselength 0.8 µ S: 3 MHz
Tx pulselength 0.8 µ S: 3 MHz
Duplexer
Circulator with Diode Limiter
WIFI Module (For KRA-1007W ONLY)
Standard: IEEE802.11n, IEEE802.11g, IEEE802.11b
Channels: 1~11
Frequency Range: 2.4-2.4835G
Transmit Power:15-20dBm
Channels: 1~11
Frequency Range: 2.4-2.4835G
Transmit Power:15-20dBm
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