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ONWA KP-25/27/29 Series Chartplotters

5, 7 and 9- inch chartplotters with optionally built-in Class B+AIS and fishfinder function
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  • Product Description
  • Specification
  • In the Box
  • Manuals & Firmware
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  • Set Sail and Enjoy the Open Waters

    Set sail into the open waters and embrace the freedom of the sea with the KP Series Chartplotters. Crafted for precision and simplicity, these chartplotters feature a high-resolution screen, accurate GPS positioning, ensuring a smooth and secure sailing experience. Whether you’re charting familiar routes or discovering new horizons, the KP Series is your trusted companion for every maritime journey. Navigate the open waters with confidence, control, and the thrill of adventure.

     

    Compact, Convenient and also Powerful

    Our KP-25/27 series chartplotters provide up to 10 display functions, giving you full control to navigate the open waters. With a basic GPS antenna, you can effortlessly plot charts, plan routes, and measure speed.

    Trustworthy Cruising Companion

    Select your preferred charts for planning and navigation, with support for K-Chart 2.0/3.0 , Navionics, and C-MAP MAX. The built-in AIS system helps you avoid nearby vessels, while the integrated sonar system delivers clear underwater imaging for efficient fish finding and grounding prevention. With NMEA 0183 and NMEA 2000 compatibility, it ensures seamless data transmission for enhanced connectivity.

    Built-in HD Fishfinder ( For KP-25/27/29 F,X Models )

    • Dual Freqeuncy: 50 and 200kHz (alternately transmitted)
    • Automatic Range and Gain adjustment depending on usage (Cruising or Fishing)

    Excellent  Sea-bed  Discrimination and easily identify  fishes and schools of  fish

    Exact depth to where the school of fish is shown for ease of fishing

     

     

    Built-in AIS Features ( For KP-25/27/29 A,X Models )

    • SOTDMA Technology  -Same technology used by Class A -Guaranteed time slot allocation
    • 5W Transmission Power– increases the range and AlS Satellite reception enabling Global tracking
    • Increased Transmission Rate (Based on speed)
    • exactTrax™: exactTrax Tracking

     

    • Physical
    • Plotter Characteristics
    • Power
    • GPS (GNSS)
    • Class B+ AIS
    • HD Fishfinder Characteristics
    • NMEA0183
    • NMEA2000  PGN supported
     KP-25 SERIESKP-27 SERIESKP-29 SERIES
    CertificationCE compliant
    Size126.3mm(H)X215.3mm(W)X63.4mm(D)135.3mm(H)X241.3mm(W)X64.9mm(D)
    295.5mm(L) X 172.5mm(W) X 77.7mm(H)
    Weight1.0 kg1.2 kg1.3 kg
    Display5-inch Color TFT daylight-view LCD, 800×480 pixels7-inch Color TFT daylight-view LCD, 800×480 pixels

    9-inch Color TFT daylight-view LCD, 

    1024×600 pixels

    WaterproofingDisplay unit & GNSS antenna: IPX6 Display unit & GNSS antenna: IPX6 Display unit & GNSS antenna: IPX6 
    Temperature rangeDisplay unit: -15℃ to +55℃ 
    GNSS antenna: -25℃ to +70℃    		Display unit: -15℃ to +55℃ 
    GNSS antenna: -25℃ to +70℃    		Display unit: -15℃ to +55℃ 
    GNSS antenna: -25℃ to +70℃
    Waypoints/icons12,000 user waypoints with name, symbol, 
    10 proximity waypoints
    Routes30 routes up to 170 waypoints each, 
    plus MOB and Track Navigation or Goto Track modes
    Tracks8,000 points automatic track log; 
    10 saved tracks (up to 8,000 track points each) 
    lets you retrace your path in both directions
    AlarmsXTE, Anchor drag, arrival, speed, voltage, proximity waypoint, 
    Timer and AIS alarm
    Drawing

    1000 Drawing Marks

    2000 Drawing Lines
    1000 Drawing Place Name

    PalleteNormal
    Daylight exposed to sunlight 
    Night in dark environment 
    NOAA paper chart colors
    TidesBuilt-in Worldwide Tide Data
    Position FormatLat/Lon
    BasemapWorldwide
    External MapCompatible with K-Chart 2.0, K-Chart 3.0, C-Map Max and Navionics+
    User Data StorageInternal backup of user settings or external SD-card
    AIS700 AIS targets display
    AIS Target Tracking30 Manually saved tracks (300 points each)
    AIS alarmCPA and TCPA
    GNSS InterfaceRS232 input / output, NMEA0183 V3.01 and V4.11
    Operating Voltage10.5V or 31.2V DC
    Continuous CurrentKP-25x: 720-840mA @12V DC/380-490mA @24V DC  
    KP-27x: 820-930mA @ 12V Dc/430-560mA @ 24V DC  
    KP-29X: 1A-1.1A @ 12V Dc/540-700mA@ 24V DC
    RecommendedKP-25X: 2.8A @ 12V DC/1.4A @ 24V DC  
    KP-27X: 3.0A @ 12V DC/1.5A @ 24V DC  
    KP-29X: 3.2A @ 12VDC/1.6A@24V DC
    GNSSChoice of 4 GNSS GPS, Beidou, Galileo, Glonass
    Channels52
    SensitivityAcquisition: -148 dBm; Tracking: -162 dBm
    TTFF(Time to First Fix):Cold start avg ≤23S; Warm start avg ≤1s; Hot start avg ≤1s
    Update RateDefault 1 Hz, maximum 10 Hz. (depends on model)
    Accuracy

    Position  ≤ 1.5 m(CEP50);
    Speed 0.1 m/s;

    Time ± 100 ns

    Dynamics

    Altitude ≤ 18,000 m 
    Speed ≤ 500 m/s; 

    Acceleration ≤ 2g

    Chart StandardWGS 84 and others
    Antenna

    Standard configuration: Built-in

    Optional KA-09 external antenna

     AIS Interface 

    		RS232 output, NMEA 0183 v3.01 / v4.11
    Frequency
    156.026MHz ~ 162.025MHz
    Technology
    SOTDMA
    Channel Bandwidth25KHz
    Modulation
    GMSK
    Data Rate9,600bps
    No. of Transmitter1
    No. of Receiver2
    AIS Channel 1CH87B (161.975 MHz)
    AIS Channel 2CH88B (162.025 MHz)
    TX Power Output
    5 Watt (37 dBm +/-1.5 dB)
    RX Sensitivity<-Il2dBm @20%PER
    RX Message FormatAIS Class A and B messages
    Comply StandardIEC-62287-1 IEC-62287-2 Ed.2.0:2017
    AIS InterfaceRS232 output, NMEA 0183 V3.01 / V4.11
    AIS output sentencesGGA, GSA, GSV, RMC, VDO, VDM (Baudrate : 38400)
    HD Fishfinder Characteristics(For KP-25F, KP-25X, KP-27F, KP-27X, KP-29F and KP-29X)
    Echo Color
    16 colors (including background color) according to echo intensity. The background color is selectable from 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 3/5/10/20/40/80/100/150/300/600
    Range Shift
    Up to 1000 meters (3000 feet, 600 fathoms)
    Auto Mode
    Automatic adjustment of range and gain
    Display Mode
    High Frequency (200KHz), Low Frequency (50KHz), Dual (200K
    and 50K 1/2 display on each), Zoom (200KHz and 50KHz zoom)
    Traditional (50/200 KHz), CHIRP(83/200/445KHz) and A-scope Display
    Power OutputTraditional (1000W), CHIRP(500W)
    Interference RejectRejects unwanted signals by comparing last and present echoes in strength
    Alarm
    Fish and Bottom alarms, Temperature alarm (sensor required)
    NMEA0183 Sentences supported
    INPUT
    auto scan baudrate
    GGA, GLL, GSA, GSV, RMC, HDG, HDM, HDT, THS, ZDA, MTW, VWR, VWT, MWD, VDO,
    VDM, MTA, DBT, DPT, MWV, WPL, XDR.
    OUTPUT Baudrate
    Selectable 4800, 9600, 19200, 38400
    GGA, GLL, RMC, GSA, GSV, AAM, APA, APB, BOD, BWC, BWR, DBT, DPT, HDT, MTW, RMB,VTG, WPL, XTE, ZDA, ZTG, ZDL, MWD, VPW, VWR, VWT, HDM, THS, MWV, XDR, VDO, VDM.
    Outputs for Autopilot
    APA, APB, XTE, BOD
    NMEA2000 & OneNet PGN supported
    Receive & Transmit
     

    126992,126993,126996,126998,127237,127238,127245,127250,127251,127252,

    127257,127258,127488,127489,127493,127506,127508,127513,128006,128007,

    128008,128259,128267,128275,129025,129026,129029,129033,129038,129039,

    129040,129041,129044,129283,129284,129285,129291,129539,129540,129793,

    129794,129795,129797,129798,129801,129802,129808,129809,129810,129811,

    129812,130306,130310,130311,130312,130578,126208,126464,059392,059904,

    060160,060416,060928,065240

    Receive
    		127497, 127498, 127505, 130314

  • WHAT' S IN THE BOX?

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

  •  

    How to upgrade ONWA Chartploter and MFD Firmware

    How to Program MMSI Number on ONWA Chartplotter?

  • KP SERIES MODEL

    KP-25

    KP-25A

    KP-25F

    KP-25X
    DISPLAY SIZE 5” 5” 5” 5”
    RESOLUTION 800x480 800x480 800x480 800x480
    GNSS GPS+Beidou+GLONASS GPS+Beidou GPS+Beidou+GLONASS GPS+Beidou
    NAVIONICS+COMPATIBLE
    C-MAP MAX COMPATIBLE
    K-CHART MAP
    NMEA INTERFACE NMEA0183
    NMEA2000    		 NMEA0183
    NMEA2000    		 NMEA0183
    NMEA2000    		 NMEA0183
    NMEA2000
    GNSS ANTENNA
    MULTIPLE SCREEN MODES Yes Yes Yes Yes
    FISH FINDER FEATURE NO NO Dual Frequency
    (50KHz&200KHz)    		 Dual Frequency
    (50KHz  &200KHz)
    BUILT-IN AIS NO CLASS B+ NO CLASS B+

     

     

    KP SERIES MODEL

    KP-27

    KP-27A

    KP-27F

    KP-27X
    DISPLAY SIZE 7” 7” 7” 7”
    RESOLUTION 800x480 800x480 800x480 800x480
    GNSS GPS+Beidou+GLONASS GPS+Beidou GPS+Beidou+GLONASS GPS+Beidou
    NAVIONICS+COMPATIBLE
    C-MAP MAX COMPATIBLE
    K-CHART MAP
    NMEA INTERFACE NMEA0183
    NMEA2000    		 NMEA0183
    NMEA2000    		 NMEA0183
    NMEA2000    		 NMEA0183
    NMEA2000
    GNSS ANTENNA
    MULTIPLE    SCREEN    MODES Yes Yes Yes Yes
    FISH    FINDER    FEATURE NO NO Dual Frequency
    (50KHz&200KHz)    		 Dual Frequency
    (50KHz&200KHz)
    BUILT-IN    AIS NO CLASS    B+ NO CLASS    B+

     

     

    KP SERIES MODEL

    KP-29

    KP-29A

    KP-29F

    KP-29X
    DISPLAY SIZE 9” 9” 9” 9”
    RESOLUTION 1024×600 1024×600 1024×600 1024×600
    GNSS GPS+Beidou+GLONASS GPS+Beidou GPS+Beidou+GLONASS GPS+Beidou
    NAVIONICS+COMPATIBLE
    C-MAP MAX COMPATIBLE
    K-CHART MAP
    NMEA INTERFACE NMEA0183
    NMEA2000    		 NMEA0183
    NMEA2000    		 NMEA0183
    NMEA2000    		 NMEA0183
    NMEA2000
    GNSS ANTENNA Built in External Built in External
    MULTIPLE    SCREEN    MODES Yes Yes Yes Yes
    FISH    FINDER    FEATURE NO NO Dual Frequency
    (50KHz&200KHz)    		 Dual Frequency
    (50KHz&200KHz)
    BUILT-IN    AIS NO CLASS    B+ NO CLASS    B+

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

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