Radar System – KR1538

£2,995.00

Suppiler: ONWA
Key Features

KR1538 From ONWA

This system is available in two options, both supplied with a 15inch Colour LCD Marine Radar. Complete with AIS Display and target tracking.

  • Antenna Type KR1538 – 55cm Hybrid array
  • RF Transceiver Peak Output Power KR-1538 –  4kw nominal
  • Adjustable Data Field, more flexible
  • The system software can be upgraded via USB
  • AIS display function
  • Multi colour selection for target and background
  • Rugged die-cast, waterproof housing.
  • Target Tracking function, can track and trace up to 20 targets.
  • User-programmable function keys
  • Automatic optimization of radar picture
  • Newly enhanced performance
  • Head-up, Course-up and North-up representation mode.
  • Economy Mode, Guard Zone Alarm and Watch Mode
  • KR1568 Available with all the features above as well as additional features of Antenna 20cm Hybrid Array and RF Transceiver Peak Output Power – 6kw nominal – Please call for prices.
  • For Trade Enquiries – CLICK HERE

 

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Download Brouchure
SKU: KR-1538

Description

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°
Sidelobe: Within ± 20° off mainlobe; less than -18 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, 36 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 µS and 0.08µS: 25 MHz / Tx pulselength 0.8µS: 3 MHz
Duplexer: Circulator with Diode Limiter

Environment 

Temperature : Display unit: -10 to +50°C / Antenna unit: -25 to +70°C
Humidity: Relative humidity 93% or less at 40°C

Power Supply : 12V, 24V or 32VDC (10.5V to 40.0VDC) 60W (30W in economy mode)

Display Unit 

Target Tracking Function
Acquisition : 30 manual
Tracking : Auto
Display : Speed, Course, Range/Bearing and CPA/TCPA
Vibration
Vibration Total Amplitude:
1 to 12.5 Hz± 1.6 mm
12.5 to 25 Hz± 0.38 mm
25 to 30 Hz± 0.1 mm
Echo Trail
Interval: 15s, 30s, 1min, 3mins, 6mins, 15mins, 30mins or continuous
Interface
any talker (menu selection) input
$–APB,$–BWC,$–BWR,$–DBK,$–DBS,$–DBT,$–DPT,
$–GGA,$–GLC,$–GLL,$–GTD,$–HDG,$–HDW,$–HDT,
$–MDA,$–MTW,$–RMA,$–RMB,$–RMC,$–VTG,$–VHW,$–XTE
AIS Display
Tracking : Auto
Display : Vessel Name, MMSI, Call sign, Range/Bearing, L/L
Speed/Course, ROT, CPA/TCPA
(AIS data input required)
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Type: 15-inch LED backlight, 32-bit TFT Color LCD Display

Display Modes: Head-up, Course-up*, North-up*, True Motion** / * Heading input required / ** Heading and speed inputs required
Range Scale: Range: 0.125, 0.25, 0.5,0.75, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36 / Range Interval: 0.0625,0.125,0.125,0.25,0.25,0.25,0.5,0.5,1,1,2,2,4,4,6 / Number of Rings: 2,2,4,3,4,6,4,6,4,6,4,6,4,6,6
Bearing Resolution: 
Bearing Accuracy: Within 1°
Range Discrimination: Better than 30 m
Range Ring Accuracy: 0.9% or range in use or 8 m whichever is larger
Minimum Range: Better than 25 m

Equipment List

Display unit: 1 unit
Radome Antenna unit: 1 unit
Antenna cable: 10/15/20/30m (Specify when ordering)
Power cable: 3m
Operation Manual
Standard Spare Parts and installation materials : 1 set