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ONWA Marine GPS chartplotter combo with Fish Finder AIS Transponder

KCombo-7A

7-inch GPS Chart Plotter with Fish Finder and built-in Class B+ AIS Transponder

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

PRODUCTS CATEGORIES
PRODUCT DESCRIPTION

KCombo-7A

7-inch GPS Chart Plotter with Fish Finder and built-in Class B+ AIS Transponder

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

5secs to 60 mins or 0.01 to 10nm

Plotting Scales

0.001 to 700nm

AIS

700 targets display

AIS Target Tracking

1000 Automatically saved tracks (100 points each)
10 Manually saved tracks (300 points each)

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

Satellite System

GPS and Beidou

Dynamics

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

Datum

WGS 84 & user defined

Antenna

GPS Patch Antenna

 

 GPS Interface

GSP 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

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

Pulse-length/TX rate

Display End Depth (m) 5 10 20 40 80 150 200 300 600 1000
Pulse-Length 200K(µs) 120 220 320 520 920 1020 1020 1020 1020 1020
Pulse-Length 50K(µs) 170 270 370 570 970 1070 1070 1070 1070 1070
TX Rate(pulse/min) 2000 1333 706 353 171 98 75 53 38 27
TX period(millisecond) 30 45 85 170 350 610 800 1120 1580 2200

Interference Rejecter

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

Alarm

Fish and Bottom alarms,
Temperature alarm (sensor required)

 NMEA 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

OUTPUT for Autopilot

APA, APB, BOD, XTE

 

 Power Supply

10.5 to 30VDC, current drain 2.0A at 12V

 

 PHYSICAL

Size :  155.2mm(H)X243mm(W)X84.6mm(D)

Weight :  0.83 kg

Display :   7-inch Color TFT dayview LCD, 800×600 pixels

Waterproofing

Display unit (Front Panel): IP66
Antenna unit: IP66

Temperature range

Display unit: -15℃ to +55℃
Antenna unit: -25℃ to +70℃

Equipment List

Display unit
Quick manual
GPS Patch Antenna with 4m cable (SMA connector)
Mounting Brackets
Standard accessories pack

 

KCOMBO 7A 1000size 1

 

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