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Marine Navigation & Instruments

Build a Marine Navigation System That Works Together

Shop marine navigation equipment and instruments for route planning, vessel data, sonar, radar, autopilot, and situational awareness. Start with the boat, operating area, display location, existing equipment, and the decisions you need the system to support.

What to Confirm Before Ordering

  • Display and controls: Check screen size, dash cutout, mounting clearance, sunlight visibility, and whether touch, keypad, or hybrid control fits the helm.
  • Charts and region: Confirm the included chart coverage, update method, and compatibility with the waters you operate in.
  • Sonar and transducer: Match connector, frequency, sonar technology, mounting style, hull material, deadrise, depth, and speed requirements.
  • Networking: Verify NMEA 2000, NMEA 0183, Ethernet, Wi-Fi, Bluetooth, and brand-specific ports across every device.
  • Power and installation: Review voltage, current draw, breaker or fuse size, cable routing, waterproofing, grounding, and installation instructions.

Plan the Complete Onboard System

A chartplotter or instrument rarely works alone. Plan charts, sensors, transducers, antennas, network backbones, cables, mounts, and software together. Related equipment is available in Marine Cartography, Marine Communication, Marine Electrical, and Marine Safety.

Compatibility can depend on exact model numbers, connector generations, software versions, and included accessories. Do not assume two products work together because they share a brand or network name. Follow manufacturer documentation and use a qualified marine electronics installer for safety-critical, high-current, radar, autopilot, or through-hull work.

Marine Navigation Buying Questions

Can I mix marine-electronics brands?

Sometimes. Standard networks can share certain data, but sonar, radar, charts, autopilot functions, and advanced features may require specific brands, interfaces, or software. Verify each function you expect to use.

What information should I provide for compatibility help?

Provide the boat type and year, operating area, exact existing model numbers, transducer or sensor model, network type, available helm space, power system, and the features you want.

What else may be required?

Depending on the system, you may need charts, a transducer, mounting hardware, power and network cables, a NMEA 2000 starter kit, heading sensor, antenna, interface module, or professional calibration.

Need help planning the system? Contact MarineWaze with your boat and existing-equipment details before ordering.

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  • Ancor NMEA 2000 Inline Terminator [270114]
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    Ancor NMEA 2000 Inline Terminator [270114]

    Ancor

    $23.36
    NMEA 2000 Inline TerminatorFor proper termination of a network in a single piece, space saving design. The inline terminator connects between a backbone cable and a drop cable, while still...
    $23.36
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  • Ancor NMEA 2000 Blanking Cap - Male [270112]
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    Ancor NMEA 2000 Blanking Cap - Male [270112]

    Ancor

    $7.63
    NMEA 2000 Blanking Cap - MaleCovers unused couplers. Protects unused tee connectors from dust and water. Comes in a 2-Pack.WARNING: This product can expose you to chemicals including...
    $7.63
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  • Ancor NMEA 2000 Blanking Cap - Female [270111]
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    Ancor NMEA 2000 Blanking Cap - Female [270111]

    Ancor

    $6.28
    NMEA 2000 Blanking Cap - FemaleCovers unused couplers. Protects unused tee connectors from dust and water. Comes in a 2-Pack.WARNING: This product can expose you to chemicals including...
    $6.28
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    $6.28
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  • Ancor NMEA 2000 Field Serviceable Connector - Male [270110]
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    Ancor NMEA 2000 Field Serviceable Connector - Male [270110]

    Ancor

    $23.58
    NMEA 2000 Field Serviceable Connector - MaleFor termination of bare NMEA cable. Securely terminate bulk cable or replace a broken end.WARNING: This product can expose you to chemicals including...
    $23.58
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    $23.58
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  • Garmin Transducer Adapter Cable f\/P72, P79, GT15 & GT30 for echoMAP CHIRP [010-12445-33]
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    Garmin Transducer Adapter Cable f/P72, P79, GT15 & GT30 for echoMAP CHIRP [010-12445-33]

    Garmin

    MSRP: $34.99
    $33.99
    Transducer Adapter Cable f/P72, P79, GT15 & GT30 for echoMAPâ„¢ CHIRPConnect a Garmin GT30 transom mount scanning transducer and a Garmin GT15M-IH, Airmar P72 or Airmar P79 in-hull mount traditional...
    MSRP: $34.99
    $33.99
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    MSRP: $34.99
    $33.99
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  • Digital Yacht GPS160 w\/SeaTalk Interface Bundle [ZDIGGPS160ST]
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    Digital Yacht GPS160 w/SeaTalk Interface Bundle [ZDIGGPS160ST]

    Digital Yacht

    MSRP: $399.95
    $315.99
    GPS160 TriNav Sensor with SeaTalk Interface BundleThe GPS160, a high performance positioning sensor using GPS, Galileo and Glonass satellite systems for exceptional positioning accuracies and...
    MSRP: $399.95
    $315.99
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    MSRP: $399.95
    $315.99
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  • Digital Yacht GPS160 iKonvert NMEA 2000 Interface Bundle [ZDIGGPS160N2K]
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    Digital Yacht GPS160 iKonvert NMEA 2000 Interface Bundle [ZDIGGPS160N2K]

    Digital Yacht

    MSRP: $399.95
    $315.99
    GPS160 TriNav Sensor w/iKonvert NMEA 2000 Interface BundleThe GPS160, a high performance positioning sensor using GPS, Galileo and Glonass satellite systems for exceptional positioning accuracies...
    MSRP: $399.95
    $315.99
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    MSRP: $399.95
    $315.99
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  • Digital Yacht GPS160 TriNav Sensor w\/USB Output [ZDIGGPS160USB]
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    Digital Yacht GPS160 TriNav Sensor w/USB Output [ZDIGGPS160USB]

    Digital Yacht

    MSRP: $289.95
    $231.99
    GPS160 TriNav Sensor with USB OutputThe GPS160, a high performance positioning sensor using GPS, Galileo and Glonass satellite systems for exceptional positioning accuracies and redundancies.TriNav...
    MSRP: $289.95
    $231.99
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    MSRP: $289.95
    $231.99
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  • Digital Yacht GPS160 TriNav Sensor w\/NMEA 0183 Output [ZDIGGPS160]
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    Digital Yacht GPS160 TriNav Sensor w/NMEA 0183 Output [ZDIGGPS160]

    Digital Yacht

    MSRP: $209.95
    $170.99
    GPS160 TriNav Sensor with NMEA 0183 OutputThe GPS160, a high performance positioning sensor using GPS, Galileo and Glonass satellite systems for exceptional positioning accuracies and redundancies...
    MSRP: $209.95
    $170.99
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    MSRP: $209.95
    $170.99
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  • Raymarine EV-100 Wheel Pilot w\/p70s Controller Corepack Only - No Drive Unit [T70281]
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    Raymarine EV-100 Wheel Pilot w/p70s Controller Corepack Only - No Drive Unit [T70281]

    Raymarine

    MSRP: $1,549.99
    $1,349.99
    EV-100 Wheel Pilot with p70s Controller Corepack Only - No Drive UnitRace, cruise or fish - Evolution will take commandNo fuss, easy to install and robust - the Evolution autopilot combines...
    MSRP: $1,549.99
    $1,349.99
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    MSRP: $1,549.99
    $1,349.99
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  • Digital Yacht AISnode NMEA 2000 Boat AIS Class B Receiver [ZDIGAISNODE] Digital Yacht AISnode NMEA 2000 Boat AIS Class B Receiver [ZDIGAISNODE]
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    Digital Yacht AISnode NMEA 2000 Boat AIS Class B Receiver [ZDIGAISNODE]

    Digital Yacht

    MSRP: $719.95
    $555.99
    AISnode NMEA 2000 Boat AIS Class B ReceiverAISnode is the first AIS Receiver to be designed exclusively for NMEA 2000. With a single, integral 0.75m NMEA 2000 cable that takes power from the network...
    MSRP: $719.95
    $555.99
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    MSRP: $719.95
    $555.99
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