Welcome to Matsutec Brand website！
+86 0755-8212 8973 
sales@Matsutec.cn Sales Contact : Jack Lin , Service Support Email：Support@Matsutec.cn
Product Center
——
ONWA KRA-3002 6KW/KRA-4001 12.5KW Open-Array Radar Antenna for Marine Use with AIS Display and Target Tracking (ARPA)
SPECIFICATION Comparison
KRA-3002/KRA-4001 | |
Antenna Radiator | |
Radiator | Slotted waveguide Array |
Radiator Length | KRA-4001: 120 cm |
Antenna Rotation Speed | 24RPM |
Beam Width | Horizontal: |
Sidelobe | Within ± 20° off mainlobe; less than -24 dB |
Polarization | Horizontal |
Wind Resistane | KRA-4001: Relative Wind Speed 100 knots (51.5 m/s) |
Transceiver Module (contained in Radome) | |
Transmitting Tube | KRA-3002: MSF1425 |
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 | KRA-3002: 12.5 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 |
Environment | |
Temperature | Antenna unit: -25 to +70°C |
Humidity | Relative humidity 93% or less at 40°C |
Power Supply | ±12VDC external regulated power supply |
DIMENSIONS OF KRA-3002:
DIMENSIONS OF KRA-4001:
Previous : Marine Electronics Maritime Navigation Communication ONWA Ship Boat Radome 4KW 1st Wireless Watch radar Sensor Antenna
Next : ONWA KRA-1009_N Radome Radar Antenna with 15m Cable 4KW Capacity RJ45 End Marine Supplies
Copy product links
Long by picture save/share
INQUIRY
enquiry form：
Inquiry Content：
You have no items to require
Add Successfully
To Get Matsutec Marine Hardware Information, Discount Message And How-To Knowledge Articles From Matsutec Marine.
KP-27 ONWA Marine GPS Chart Plotter GPS SBAS Marine Navigator Locator Display Function Ship Boat Support nmea2000 7-inch
Matsutec GA-019 marine GPS Receiver Antenna gps antenna with 10meter cable for Ship Navigation AIS
Maine Portable AIS Communication Device GPS Mobile Telecommunication Mobile Phone
Marine J1939 to NMEA2000 Converters CX5108
NPC-130 AIS Pilot Plug DB9 RS232 cable
AIS MOB with lifejacket light ( CCS approval) HX-5000-SOS
Matsutec MC-N2K_B3 NMEA 2000 Starter Kit to Process NEMA 2K Network for Lowrance Simrad Garmin,Marine Grade NMEA 2000 Backbone Cables Drop Cables T
Matsutec MC-N2K_C4 NMEA 2000 Starter Kit to Process NEMA 2K Network for Lowrance Simrad Garmin,Marine Grade NMEA 2000 Backbone Cables Drop Cables T
Matsutec MC-N2K_B4 NMEA 2000 Starter Kit to Process NEMA 2K Network for Lowrance Simrad Garmin,Marine Grade NMEA 2000 Backbone Cables Drop Cables T
Matsutec MC-N2K_C3 NMEA 2000 Starter Kit to Process NEMA 2K Network for Lowrance Simrad Garmin,Marine Grade NMEA 2000 Backbone Cables Drop Cables T
Matsutec MC-N2K_CY NMEA 2000 Starter Kit to Process NEMA 2K Network for Lowrance Simrad Garmin,Marine Grade NMEA 2000 Backbone Cables Drop Cables T
Matsutec MC-N2K_CX NMEA 2000 Starter Kit to Process NEMA 2K Network for Lowrance Simrad Garmin,Marine Grade NMEA 2000 Backbone Cables Drop Cables T
ONWA KS-200B+_N AIS Transponder (only receive AIS but not transmit AIS)
HA-022 AIS Antenna 22cm
PA-3M PA-4M PA-5M PA-6M Antenna Mount 316 Stainless Steel Marine Antenna Mount Adjustable
Matsutec HAB-133 Marine Boat Fishing boat Positioning apparatus AIS Fishing Net with Antenna IPX7 GPS Anti-lost Tracker Locator
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
Matsutec
Copyright @ Matsutec All Rights Reserved 粤ICP备10062013号
Company Name：SINO BELL GROUP LIMITED. ( Hong Kong )
点击右上角
分享给朋友吧
