Chartplotter KM-12C/ONWA
The KM-12C chartplotter from ONWA ensures navigational safety by displaying the vessel’s location on electronic charts. The 12-inch color LCD plotter KM-12C with a built-in echo sounder supports K-Chart C-Map Max, Navionics + charts. The device’s memory can store 12,000 user waypoints, up to 30 routes. An automatic route log for 8,000 points allows you to track the vessel’s route in both directions.
$581.00
Chartplotter Onwa KM-12C
The KM-12C chartplotter uses data from 4 GPS systems in its work: GLONASS, GPS, Beidou, Galileo (optional). The GPS receiver with 50 parallel channels continuously tracks the vessel’s location using data from up to 50 satellites. The display and the chartplotter antenna comply with the IPX6 protection class: they will withstand the effects of powerful water jets. The display can operate at temperatures from -15℃ to +55℃, the antenna – from -25℃ to +70℃.
Optionally, the Onwa KM-12 chartplotter can be equipped with a radar antenna, AIS class B+ transponder, Wi-Fi and Ethernet routers. As well as a KM-Sonar echolocation unit, a KA-159 VHF antenna, course, weather, temperature, echo sounder sensors, and a bidirectional converter.
Application areas
- Navigation. The chartplotter ensures safe navigation by displaying the vessel’s location, course data, and maneuvers.
- Shipping. Allows watercraft to exchange various data with each other and with shore services for the safety of shipping.
- Marine security. Can be used by competent authorities to monitor suspicious activity, control transportation, and patrol.
Reasons to buy
- Support for K-Chart, C-Map Max, Navionics + maps.
- Wide range of operating temperatures.
- Degree of protection IPX6.
- Automatic route log for 8,000 points, ability to track the vessel’s route in both directions.
- GPS receiver with the ability to use data from 50 satellites.
Compatible cards
Built-in echo sounder function
Expandable function
Dimensions
Plotter | |
Waypoints/Marks | 12,000 user waypoints with name, symbol; 3 system waypoints: MOB, start, cursor; 10 approach points |
Routes | 30 routes with waypoints, up to 170 points each, as well as MOB, track or go to track navigation modes |
Tracks | Automatic 8000-point tracking log 10 saved tracks (up to 8000 points each) You can track your route in both directions |
Alarm signals | XTE, Anchor Drift, Arrival, Speed, Voltage, Waypoint Proximity, Timer and AIS Alarms (CPA and TCPA) |
Drawings | 1000 characters to draw; 2000 lines to draw (40 dots each); 1000 place names; 8 colors to draw |
Palette | normal, sunlight, night mode, NOAA map color |
Ebb and flow | Built-in tide data for around the world |
Position format | LAT/LON |
Base map | Worldwide |
External map | Compatible with K-Chart2.0, K-Chart3.0, C-MAP MAX and Navionics+ |
Storage of user data | Internal backup of user settings or external SD card |
Plotting intervals | from 5 seconds to 60 minutes or from 0.01 to 1 m |
Construction of scales | from 0.001 to 700 nm |
AIS | Display 700 targets |
Tracking AIS targets | 1000 Automatically saved tracks (100 points each) 10 Manually saved tracks (300 points each) |
AIS messages | Between AIS ONWA |
Perspective view | On/Off (C-Mar only) |
Celestial bodies | Sunrise/Sunset/Moonrise/Moonset |
GPS receiver characteristics | |
Receiver | With 50 parallel channels. Continuously tracks, uses up to 50 satellites to calculate, update location |
Data collection time | Cold start: 29 seconds Hot start: 1 second |
Refresh rate | 1 sec. or 0.1 sec. (selectable) |
Accuracy | Position: 3m (95%) without S/A |
Speed | 0.1 m/s without S/A |
SBAS | Supports |
QZSS | Supports |
Satellite system | Choice of 4 GNSS: GPS, Beidou, GLONASS, Galileo |
Dynamics | Altitude: 18,000 m Speed: 515 m/s |
System | WGS 84, user defined |
Antenna | KA-07 |
GPS interface | |
GPS data | RS232 input/output, NMEA 0183 V3.01 and V4.11 |
GPS Input Signal Frequency | Automatic scanning (4800, 9600, 19200 and 38400) |
GPS data transfer rate | Selectable between 4800, 9600, 19200 and 38400 |
AIS interface | |
AIS data | RS232, VDO, VDM, GGA, GSA, GSV and VTG output |
AIS Input Baud Rate | 38400 from GPS input port |
Echolocation unit characteristics | |
Echo signal color | 16 colors (including background color) depending on the echo intensity. Background color can be selected from blue, light blue, white, black |
Base range | 5/10/20/40/80/150/200/300/600/1000 m (main ranges can be changed in the system menu) |
Range Shift | Up to 1000 meters (3000 feet, 600 fathoms) |
Scaling range | 2, 3, 4, 6 ranges |
Bottom lock | 5/10 meters, 10/20 feet, 2/5 fathoms |
Expansion range | |
Automatic mode | Automatic range and gain control |
Display mode | High Frequency (200K), Low Frequency (50K), Dual (200K and 50K 1/2 display each), Zoom (200K and 50K zoom) and A-sight display, Display Zoom, Bottom Zoom and Bottom Lock Extension |
Display advance speed | Lines/TX: Latch, 1/8, 1/4, 1/2, 1/1, 2/1, 4/1, 6/1, 8/1, 10/1 |
Transmission frequency | 50 or 200 kHz |
Output power | Rated power 600 W (up to 1 kW when using a high power sensor) |
Interference suppression device | Rejects unwanted signals by comparing the strength of the latest and current echo signals |
Signaling | Fish and bottom alarm, temperature alarm (requires sensor) |
Support for NMEA0183 protocol | |
ENTER, auto scan speed | GGA, GLL, GSA, GSV, RMC, HDG, HDM, HDT VTG, ZDA, MTW, VWR, VWT, MWD, VPW, VHW TLL, TTM, VDO, VDM, GNS, MTA RMA, DBT, DPT, MWV, BWC, XTE, ZDL, WPL, AAM, APB, BOD, RMB, DSC, MDA, RPM, XDR |
OUTPUT, data transfer rate: selectable 4800, 9600, 19200, 38400 | GGA, GLL, RMC, GSA, GSV, AAM, APA APB, BOD, BWC, BWR, DBT, DPT, HDT MTW, RMB, TLL, VTG, WPL, XTE, ZDA ZTG, ZDL, MWD, VPW, VWR, VWT |
Autopilot outputs | APA, APB, XTE, BOD |
Power supply | 10.5 to 30 VDC, current consumption 1.0 A at 12 V |
Physical data | |
Size | 268mm(H)x365mm(W)x75mm(D) |
Weight | 2.9 kg |
Display | 12-inch color TFT display, 1024×768 pixels |
Water resistance | Display (front panel): IPX6 Antenna unit: IPX6 |
Temperature range | Display: -15℃ to +55℃ Antenna unit: -25℃ to +70℃ |
Ethernet port | Onwa radar, KM-sonar, KM-router, ONENET (beta version) |
Optional accessories | Radar antennas: KRA-1007, 1009, 3002, 4001, AIS transponder KS-200A, KM-Router Wi-Fi and Ethernet router, KM-Sonar echolocation unit, KA-159 VHF antenna, KA-GC9A heading sensor, KW-360, KW-360mini ultrasonic weather sensor/anemometer, KTS-10K_TH, KTS-10K_TM temperature sensors, NMM40-50/200T, NBM40-50/200T, KTD-520_TM, TMM40-50/200X-T echo sounder sensors, KC-2W N2K to NMEA0183 bidirectional converter |
Basic equipment
- Display unit – 1 pc.
- GPS antenna (10 m cable) – 1 pc.
- Mounting brackets – 1 set.
- Standard set of accessories – 1.
- Brief operating instructions for the device – 1 pc.
