ONWA Open-Array Radar Antenna (12.5 KW) 1,8 meter
Producent: Onwa Marine
Model: KRA-3002-N
Incl. 25 m. antenne Kabel med RJ45 Stik.
- Digital radar teknologi
- Del den samme protokol mellem alle ONWA magnetron puls Radar antenner
- Indbygget fremragende algoritme til hav- og regn
- Fuld digital signalbehandling
- Højtydende mikrobølgefrontend
- Kan tilsluttes PC direkte eller via router
- Tilslutning RJ45
Specifications
Radar Antenne
Radar
Slotted waveguide Array
Antenna Rotation Speed
24RPM
Beam Width
Horizontal: 1.2°
Vertical: 22°
Sidelobe
Within ± 20° off mainlobe; less than -24 dB
Outside ± 20° off mainlobe; less than -30 dB
Transceiver Module (contained in Antenna)
Transmitting Tube
MSF1425
Frequency
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, 36,48, 64,72 nm)
Peak Output Power
12.5 kW nominal
Modulator
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
Duplexer
Circulator with Diode Limiter
Environment
Temperature
Antenna unit: -25 to +70°C
Humidity
Relative humidity 93% or less at 40°C
Power Supply
±12VDC external regulated power supply