ONWA 5" GPS Chartplotter w/ Class B AIS Transponder - KP-38A

FEATURES
- 5-inch high resolution LCD (800×480 pixels)
- External GPS antenna included
- Built-in Class B AIS transponder
- Easy to operate
- K-Chart mapping included
- C-Map NT Max compatible
- Ingress Protected to IP66

PLOTTER SPECIFICATIONS
1. WAYPOINTS/ICONS 12,000 user waypoints with name, symbol, 3 system waypoints: MOB, Start, cursor, 10 proximity waypoints
2. ROUTES Max: 30 routes and up to 170 points for each one
3. TRACKS 8,000 point automatic track log; 10 saved tracks (up to 8000 track points each). Let’s you retrace your path in both directions
4. ALARMS XTE, Anchor drag, arrival, speed, voltage, proximity waypoint and time, AIS alarm.
5. PALLETE Normal, Daylight exposed to sunlight, Night in dark environment, NOAA paperchart colours
6. TIDES Tide data
7. PROJECTION Mercator projection
8. POSITION FORMAT Degree of minutes and UTM
9. BASEMAP Built-in ONWA K-Chart
10. EXTERNAL MAP SD Cards slot for C-Map MAX and ONWA K-Chart
11. USER DATA STORAGE Internal backup of user settings
12. PLOT INTERVAL 5s to 60min. 0.01nm to 10nm, Automatic way
13. PLOTTING SCALES 0.001nm to 1,000nm
15. PERSPECTIVE VIEW On/off
16. CELESTIAL Sunrise/Sunset Moonrise/Moonset

POWER SUPPLY (not included)
10.5 to 35VDC, current drain<1.0A at 12V

PHYSICAL
1. SIZE 169mm(H) X 198.1mm(W) X 137mm(D)
2. WEIGHT 0.8kg
3. DISPLAY 5-inch Colour TFT dayview LCD, 800×480 pixels
4. INPUT & OUTPUT PORT One opto-isolated input Port, One RS232 Output Port
5. WATERPROOFING Display unit: IPX5, Antenna Unit IP66
6. TEMPERATURE RANGE Display unit: -5℃ to +55℃

AIS INTERFACE
DATA INPUT NMEA 0183, RS232
BAUD RATE 38,400

AIS CHARACTERISTICS
TRANSMITTER X 1
RECEIVER X2 one time shared between AIS/DSC
FREQUENCY 156.025 to 162.025 MHz in 25 kHz steps
OUTPUT POWER 2 watts typical
CHANNEL BANDWIDTH 25 kHz
CHANNEL STEP 25 KHz
MODULATION MODES 5 kHz GMSK (AIS, TX and RX)
25 KHz AFSK (DSC, RX only)
25 KHz AFSK (DSC, RX only)
BIT RATE 9600 b/s +- 50 ppm (GMSK)
1200 b/s +- 30 ppm (FSK)
RX SENSITIVITY Sensitivity -107 dBm 25 kHz
Message error rate less than: 2%
Co-Channel 10dB
IMD 62 dB
Blocking 84 dB

GPS RECEIVER CHARACTERISTICS
RECEIVER 50 parallel channel GPS receiver continuously Tracks and uses up to 50 satellites to compute and update your position
ACQUISITION TIME Cold start: 60 seconds average
HOT START 45 seconds average
UPDATE RATE 1/second or 10/second (selectable), continuous
POSITION 2.5 meters (95%) without S/A
VELOCITY 0.1 Meter/sec without S/A
TIME 100ns synchronized to GPS time
DYNAMICS Altitude: 50,000m Max
VELOCITY 500 m/s
ACCELERATION 4g Max
DATUM WGS 84 and user define