Marine Radar


KR-1968-H (New!)

19" Color LCD Marine Radar with AIS Display/ Target Tracking (ARPA)

  • 19-inch large screen display, for a clearer visual of targets
  • Independent Keyboard control for simplified, operation
  • Adjustable DATA FIELD, for flexibility
  • The System software can be upgraded via SD Card
  • AIS Display Function
  • Multi-Color Selection for target and Background
  • Rugged Die-Cast and waterproof housing
  • “Target Tracking” (TT) function, can track and trace up to 40 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
  • Can work with the following different Antenna types: 4 kW radome Antenna, 6 kW open array antenna, 12.5kW open array antenna.(Specify when ordering)

ANTENNA RADIATOR

1. Type Slotted waveguide array
2. Length and Rotation speed Default: Open-Array 120cm (RA12), 24RPM
Option: Open-Array 180cm (RA18), 24RPM
3. Wind load Relative wind 100 knots
4. Beamwidth RA12: Hor: 1.9° Vert: 22°
RA18: Hor: 1.2° Vert: 22°

RF TRANSCEIVER

1. Frequency 9410±30MHz (X-band)
2. Pulselength PRR 0.08 µ s/2100 Hz(0.125, 0.25, 0.5, 0.75, 1, 1.5* nm)
0.3µ s/1200 Hz(1.5*, 2, 3* nm)
0.8 µ s/600 Hz(3*, 4, 6, 8, 12, 24, 36, 48, 64,72**nm)
* Pulselength & PRR for 1.5 and 3nm ranges can be selected in the menu
**Option
3. Peak Output Power 6KW/12.5kW nominal
4. Mixer and Local Oscillator Microwave Integrated Circuit
5. IF 60MHz
Bandwidth: 25MHz (0.08/0.3 µ s), 3MHz (0.8 µ s)
6. Noise Figure 10dB nominal

ENVIRONMENT

Temperature
Display unit: -15 to +55°C
Antenna unit: -25 to +70°C

POWER SUPPLY

24 VDC, 180W(40W in economy mode)

DISPLAY UNIT

1. Type 19″ LED backlight, 32-bit TFT Color LCD Display
1280(V) x 1024(H) dots
2. Display Modes Head-up, Course-up*, North-up*, True Motion**
* Heading input required
** Heading and speed inputs required
3. Range Scale (nm) Range: 0.125, 0.25, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48**, 64**,72**
Ring:0.0625,0.125,0.125,0.25,0.25,0.5,0.5,1,1,2,2,4,4,6,8,16
4. Echo Trail Interval: 15s,30s,1min,3mins,6mins,15mins,30mins or continuous
5. Interface(NMEA 0183 format) any talker (menu selection)
Input:$–ABK,$–ACK,$–ALR, $–BWC,$–BWR,$–DBK,$–DBS,$–DBT,
$–DPT,$–DTM,$–GGA,$–GLC,$–GLL,$–HDT,$–MTW,$–MWV,$–RMB,$–RMC,$–RTE,$–THS,$–VBW,$–VDM,$–VDO,$–VDR,$–VHW,$–VTG,$–VWR,
$–WPL,$–ZDA
Output:$–ABM,$–ACK,$–ALR, $–BBM,$–OSD,$–RSD,$–TLB,$–TLL,
$–TTD,$–TTM,$–VSD
6. AIS Display Acquisition : AIS vessels or ATON
Tracking : Auto
Display : Vessel Name, MMSI, Call sign, Range/Bearing, L/L
Speed/Course, ROT, CPA/TCPA
(AIS data input required)
7. Target Tracking Function Target Tracking Function
Acquisition : 40 manual or 20 auto +20 manual
Tracking: Auto
Display: Speed, Course, Range/Bearing and CPA/TCPA

EQUIPMENT LIST

  1. Display unit (KRD-1901): 1 unit
  2. Control unit (KRK-1001): 1 unit
  3. Antenna unit
    • KR-1968: KRA-2004/3001: 1 unit
  4. Antenna Cable (KRC-007-10/15/20)
    • 10/15/20/30m (Specify when ordering)
  5. Power Cable (KRP-002-0), 3m
  6. Standard Spare Parts and installation materials : 1 set
Note: From time to time, ONWA introduces new features and finds ways on how to improve the functions of your GPS Plotters. This firmware update will improve the performance of your GPS Plotter.
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