ONWA 12inch 5-in-1 GPS PLOTTER RADAR AIS ECHO SOUNDER

ONWA’s Newest 5-in-1 Unit!
KM-12X   12-inch GPS Chart Plotter with Fish finder with built-in Class B+ AIS Transponder and Radar Function!

Specifications

Plotter Characteristics

Waypoints/icons

12,000 user waypoints with name, symbol,
3 system waypoints: MOB,Start,cursor
10 proximity waypoints

Routes

30 routes waypoint up to 170 points each,
plus MOB and Track Navigation or Goto Track modes

Tracks

8,000 points automatic track log;
10 saved tracks (up to 8000 track points each)
lets you retrace your path in both directions

Alarms

XTE, Anchor drag, arrival, speed, voltage, proximity waypoint,
Timer and AIS (CPA and TCPA) alarm

Drawing

1000 Drawing Marks; 2000 Drawing Lines (40 points each);
1000 Drawing Place Name; 8 colors for Drawing

Pallete

Normal
Daylight exposed to sunlight
Night in dark environment
NOAA paperchart colors

Tides ,  Built-in Worldwide Tide Data

Position Format  Lat/Lon

Basemap , Worldwide

External Map

Compatible with K-Chart 2.0, K-Chart 3.0, C-Map Max and Navionics+

User Data Storage

Internal backup of user settings or external SD-card

Plot Interval    , 5 secs to 60 mins or 0.01 to 10nm

Plotting Scales  ,  0.001 to 700nm

AIS ,       700 targets display

AIS Target Tracking  ,  10 Manually saved tracks (300 points each)

AIS Messaging  ,      ONWA AIS to ONWA AIS

Perspective view ,   On/off (available for C-Map only)

Celestial ,       Sunrise/Sunset Moonrise/Moonset

GPS Receiver Characteristics

Receiver

50 parallel channel GNSS receiver continuously tracks and
uses up to 50 satellites to compute and update your position

Acquisition time  ,  Cold start: 29 seconds ,  Hot start: 1 second

Update rate ,     1 second

Accuracy      Position:3 meters(95%) without S/A
Velocity: 0.1 meter/sec without S/A

SBAS ,           Supported

GNSS ,          GPS and Beidou

Dynamics ,    Altitude: 18,000 m ,      Velocity: 515 m/s

Datum ,          WGS 84 & user defined

Antenna ,        KA-07

GPS Interface (NMEA0183)

GPS Data  , RS232 input/output, NMEA 0183 V3.01 and V4.11

GPS Input Baudrate ,   Auto Scan (4800, 9600, 19200 and 38400)

GPS Output Baudrate ,   Selectable among 4800, 9600, 19200 and 38400

AIS Interface (NMEA1083)

AIS Data  ,   RS232 output VDO, VDM, GGA, GSA, GSV and VTG

AIS Output Baudrate ,   38,400

AIS Characteristics

Frequency Rate ,  156.025 MHz~162.025 MHz

Access Scheme ,   SOTDMA

Channel Bandwidth ,    25 KHz

Modulation ,   GMSK

Data Rate ,     9,600 bps

Number of AIS Transmitter ,      1

Number of AIS Receiver ,     2

AIS Channel 1  , CH 87B (161.975 MHz)

AIS Channel 2  ,  CH 88B (162.025 MHz)

Tx Power Output  ,   >5 Watt (37 dBm ± 1.5 dB)

RX Sensitivity ,       <-123dBm @ 20% PER

RX Message Format ,  AIS Class A and B messages

Comply Standard  ,   IEC-62287 IEC 62287-2 Ed. 2.0:2017

Echo Sounder Characteristics

Echo Color

16 colors (including background color) according to echo intensity. The background color is selectable from blue, light blue, white and black

Basic Range

Meters 5/10/20/40/80/150/200/300/600/1000
Feet 15/30/60/120/200/400/600/1000/2000/3000
Fathoms 3/5/10/20/40/80/150/300/600
*The basic ranges can be changed on the system menu.

Range Shift  ,  Up to 1000 meters (3000 feet,600 fathoms)

Zoom Range   ,  Times 2,3,4 and 6 ranges

Bottom Lock Expansion Range  ,5/10 meters,10/20 feet,2/5 fathoms

Auto Mode ,  Automatic adjustment of range and gain

Display Mode

High Frequency (200K),Low Frequency (50K), Dual (200K and 50K 1/2 display on each),
Zoom (200K and 50K zoom) and A-scope Display

Zoom Display

Marker Zoom, Bottom Zoom and Bottom-lock Expansion

Display Advance Speed

Lines/TX:Freeze, 1/8, 1/4, 1/2, 1/1, 2/1, 4/1, 6/1,8/1 and 10/1

TX Frequency  ,   50 and 200kHz (alternately transmitted)

Power Output  ,  600W (Up to 1kW by using High Power Transducer)

Pulse-length/TX rate

Interference Rejecter

Rejects unwanted signals by comparing last and present echoes in strength.

Alarm     Fish and Bottom alarms,   Temperature alarm (sensor required)

RADAR Function

Compatible with full range of ONWA
Radar Antenna
(Supplied as an Option):

Radome:
KRA-1007_N (Power: 4 kW) ,  KRA-1009_N (Power: 4 kW)
Open-Array:
KRA-4001_N (Power: 6 kW) ,  KRA-3002_N (Power: 12.5 kW)

NMEA0183 Sentence Supported

INPUT

(Auto scan Baudrate)
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

Baudrate: 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