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Marine Navigation & Instruments

  • SI-TEX MDA-1 Metadata Class B AIS Transceiver w/Internal GPS - Must Be Programmed [MDA-1]

    SI-TEX
    Original price $769.00
    Original price $769.00 - Original price $769.00
    Original price $769.00
    Current price $619.99
    $619.99 - $619.99
    Current price $619.99
    Low stock

    MDA-1 Metadata Class B AIS Transceiver**As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the...

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    Original price $769.00
    Original price $769.00 - Original price $769.00
    Original price $769.00
    Current price $619.99
    $619.99 - $619.99
    Current price $619.99
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  • SI-TEX NMEA2000 GNSS SAT Compass w/Pole Mount (No Cable Included) [VECTOR200-2]

    SI-TEX
    Original price $1,749.00
    Original price $1,749.00 - Original price $1,749.00
    Original price $1,749.00
    Current price $1,383.99
    $1,383.99 - $1,383.99
    Current price $1,383.99
    Low stock

    NMEA2000 GNSS SAT Compass with Pole Mount (No Cable Included)Experience superior navigation from the accurate heading and positioning performance ...

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    Original price $1,749.00
    Original price $1,749.00 - Original price $1,749.00
    Original price $1,749.00
    Current price $1,383.99
    $1,383.99 - $1,383.99
    Current price $1,383.99
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  • SI-TEX MDA-2 Metadata Dual Channel Parallel AIS Receiver [MDA-2]

    SI-TEX
    Original price $419.00
    Original price $419.00 - Original price $419.00
    Original price $419.00
    Current price $340.99
    $340.99 - $340.99
    Current price $340.99
    Low stock

    MDA-2 Metadata Dual Channel AIS ReceiverUtilizes a compact (5.5"X3.9"X1.9") module that is IPx7 Waterproof rated, for flexible location and rugged...

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    Original price $419.00
    Original price $419.00 - Original price $419.00
    Original price $419.00
    Current price $340.99
    $340.99 - $340.99
    Current price $340.99
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  • SI-TEX SRA-1 Rudder Indicator f/Use w/SP70 80 [SRA-1]

    SI-TEX
    Original price $900.00
    Original price $900.00 - Original price $900.00
    Original price $900.00
    Current price $724.99
    $724.99 - $724.99
    Current price $724.99
    Low stock

    SRA-1Rudder Angle IndicatorDisplays precision analog position reading.A quick, positive, visual indication of rudder angle can be very important w...

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    Original price $900.00
    Original price $900.00 - Original price $900.00
    Original price $900.00
    Current price $724.99
    $724.99 - $724.99
    Current price $724.99
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  • SI-TEX Hybrid Class B AIS - 5W [SAS-600]

    SI-TEX
    Original price $2,089.00
    Original price $2,089.00 - Original price $2,089.00
    Original price $2,089.00
    Current price $1,652.99
    $1,652.99 - $1,652.99
    Current price $1,652.99
    Low stock

    Hybrid Class B AIS - 5WThis internationally certified SOTDMA Class B AIS provides 5W of transmit power (vs. typical 2W) and “Class-A” transmit pri...

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    Original price $2,089.00
    Original price $2,089.00 - Original price $2,089.00
    Original price $2,089.00
    Current price $1,652.99
    $1,652.99 - $1,652.99
    Current price $1,652.99
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  • SI-TEX NavPro 1200 w/Wifi - Includes Internal GPS Receiver/Antenna [NAVPRO1200]

    SI-TEX
    Original price $2,499.00
    Original price $2,499.00 - Original price $2,499.00
    Original price $2,499.00
    Current price $1,934.99
    $1,934.99 - $1,934.99
    Current price $1,934.99
    Low stock

    NavPro 1200 w/Wifi - Includes Internal GPS Receiver/Antenna12" Touch Screen GPS/Chart Plotter w/Wifi, Includes Polaris Chart Card, all Accessory C...

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    Original price $2,499.00
    Original price $2,499.00 - Original price $2,499.00
    Original price $2,499.00
    Current price $1,934.99
    $1,934.99 - $1,934.99
    Current price $1,934.99
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  • SI-TEX SP-80 - Control Head Only [20080011]

    SI-TEX
    Original price $900.00
    Original price $900.00 - Original price $900.00
    Original price $900.00
    Current price $724.99
    $724.99 - $724.99
    Current price $724.99
    Low stock

    SP-80 - Control Head OnlyFor boaters who know where they're going. SP-80 takes you where you want to be--effortlessly. Its smart, precise piloting...

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    Original price $900.00
    Original price $900.00 - Original price $900.00
    Original price $900.00
    Current price $724.99
    $724.99 - $724.99
    Current price $724.99
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  • SI-TEX 30CI Pumpset 12VDC [81783]

    SI-TEX
    Original price $1,000.00
    Original price $1,000.00 - Original price $1,000.00
    Original price $1,000.00
    Current price $804.99
    $804.99 - $804.99
    Current price $804.99
    Low stock

    30CI Pumpset 12VDCPumpsets are beneficial because they are reliable, save on installation costs, bring twice the power and cut back on half the co...

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    Original price $1,000.00
    Original price $1,000.00 - Original price $1,000.00
    Original price $1,000.00
    Current price $804.99
    $804.99 - $804.99
    Current price $804.99
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  • SI-TEX Explorer NavPro w/Wi-Fi GPK-11 GPS Antenna [EXPLORERNAVPROWIFIW]

    SI-TEX
    Original price $1,269.00
    Original price $1,269.00 - Original price $1,269.00
    Original price $1,269.00
    Current price $999.99
    $999.99 - $999.99
    Current price $999.99
    Low stock

    Explorer NavPro w/Wi-Fi & GPK-11 GPS Antenna Electronic Charting System Control UnitThe Explorer NavPro Multi-Function Navigation System turns...

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    Original price $1,269.00
    Original price $1,269.00 - Original price $1,269.00
    Original price $1,269.00
    Current price $999.99
    $999.99 - $999.99
    Current price $999.99
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  • SI-TEX MDA-5 Hi-Power 5W SOTDMA Class B AIS Transceiver w/Built-In Antenna Splitter Long Range Wi-Fi [MDA-5]

    SI-TEX
    Original price $1,429.00
    Original price $1,429.00 - Original price $1,429.00
    Original price $1,429.00
    Current price $1,130.99
    $1,130.99 - $1,130.99
    Current price $1,130.99
    Low stock

    **As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at time of...

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    Original price $1,429.00
    Original price $1,429.00 - Original price $1,429.00
    Original price $1,429.00
    Current price $1,130.99
    $1,130.99 - $1,130.99
    Current price $1,130.99
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  • SI-TEX NMEA0183 GNSS SAT Compass w/49 Cable Pole Mount [VECTOR200-0]

    SI-TEX
    Original price $2,299.00
    Original price $2,299.00 - Original price $2,299.00
    Original price $2,299.00
    Current price $1,818.99
    $1,818.99 - $1,818.99
    Current price $1,818.99
    Low stock

    NMEA0183 GNSS SAT Compass with 49' Cable & Pole MountExperience superior navigation from the accurate heading and positioning performance avai...

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    Original price $2,299.00
    Original price $2,299.00 - Original price $2,299.00
    Original price $2,299.00
    Current price $1,818.99
    $1,818.99 - $1,818.99
    Current price $1,818.99
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  • SI-TEX MDA-5H Hi-Power 5W SOTDMA Class B AIS Transceiver w/Built-In Antenna Splitter (w/o Wi-Fi) [MDA-5H]

    SI-TEX
    Original price $1,199.00
    Original price $1,199.00 - Original price $1,199.00
    Original price $1,199.00
    Current price $965.99
    $965.99 - $965.99
    Current price $965.99
    In stock

    MDA-5H Hi-Power 5W SOTDMA Class B AIS Transceiver with Built-In Antenna Splitter (without Wi-Fi)**As the FCC requires all units sold in the US to ...

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    Original price $1,199.00
    Original price $1,199.00 - Original price $1,199.00
    Original price $1,199.00
    Current price $965.99
    $965.99 - $965.99
    Current price $965.99
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  • SI-TEX 492/50/200ST Transom Mount Transducer f/ES502 [492/50/200ST-ES]

    SI-TEX
    Original price $300.00
    Original price $300.00 - Original price $300.00
    Original price $300.00
    Current price $243.99
    $243.99 - $243.99
    Current price $243.99
    Low stock

    SI-TEX 492/50/200ST Transom Mount Transducer f/ES502 Dual Frequency 50/200 kHz Max Power: 500W Beam Angle: 42 deg. @ 50 kHz, 12 deg. @ 200 kHz Hou...

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    Original price $300.00
    Original price $300.00 - Original price $300.00
    Original price $300.00
    Current price $243.99
    $243.99 - $243.99
    Current price $243.99
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  • SI-TEX Explorer NavPro w/Wi-Fi - No GPS Antenna [EXPLORERNAVPROWIFI]

    SI-TEX
    Original price $989.00
    Original price $989.00 - Original price $989.00
    Original price $989.00
    Current price $771.99
    $771.99 - $771.99
    Current price $771.99
    Low stock

    Explorer NavPro with Wi-Fi - No GPS AntennaElectronic Charting System Control UnitThe Explorer NavPro Multi-Function Navigation System turns almos...

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    Original price $989.00
    Original price $989.00 - Original price $989.00
    Original price $989.00
    Current price $771.99
    $771.99 - $771.99
    Current price $771.99
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  • SI-TEX SVS-760 Dual Frequency Sounder - 600W [SVS-760]

    SI-TEX
    Original price $989.00
    Original price $989.00 - Original price $989.00
    Original price $989.00
    Current price $796.99
    $796.99 - $796.99
    Current price $796.99
    Low stock

    SVS-760 Dual Frequency Sounder - 600WThe 50/200kHz SVS-760 sounder features powerful 600W output and a vertically oriented, sunlight viewable 7.5"...

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    Original price $989.00
    Original price $989.00 - Original price $989.00
    Original price $989.00
    Current price $796.99
    $796.99 - $796.99
    Current price $796.99
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  • SI-TEX SP-80-3 Includes Pump & Rotary Feedback [SP-80-3]

    SI-TEX
    Original price $4,324.00
    Original price $4,324.00 - Original price $4,324.00
    Original price $4,324.00
    Current price $3,420.99
    $3,420.99 - $3,420.99
    Current price $3,420.99
    Low stock

    SP-80Fixed-Mount Autopilot SystemCruise Control at Sea. The SP-80 takes the helm and sets you free.For boaters who know where they're going. SP-80...

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    Original price $4,324.00
    Original price $4,324.00 - Original price $4,324.00
    Original price $4,324.00
    Current price $3,420.99
    $3,420.99 - $3,420.99
    Current price $3,420.99
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  • SI-TEX NavPro 900F w/Wifi Built-In CHIRP - Includes Internal GPS Receiver/Antenna [NAVPRO900F]

    SI-TEX
    Original price $1,399.00
    Original price $1,399.00 - Original price $1,399.00
    Original price $1,399.00
    Current price $1,090.99
    $1,090.99 - $1,090.99
    Current price $1,090.99
    Low stock

    Up to $350 Back w/Qualifying SI-TEX & Echonautics Purchases UNTIL 04/30/2026 VIEWNavPro 900F w/Wifi & Built-In CHIRP - Includes Internal G...

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    Original price $1,399.00
    Original price $1,399.00 - Original price $1,399.00
    Original price $1,399.00
    Current price $1,090.99
    $1,090.99 - $1,090.99
    Current price $1,090.99
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  • SI-TEX NavPro 900 w/Wifi - Includes Internal GPS Receiver/Antenna [NAVPRO900]

    SI-TEX
    Original price $1,199.00
    Original price $1,199.00 - Original price $1,199.00
    Original price $1,199.00
    Current price $942.99
    $942.99 - $942.99
    Current price $942.99
    Low stock

    NavPro 900 w/Wifi - Includes Internal GPS Receiver/Antenna9" Touch Screen GPS/Chart Plotter w/Wifi, Includes Polaris Chart Card, all Accessory Cab...

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    Original price $1,199.00
    Original price $1,199.00 - Original price $1,199.00
    Original price $1,199.00
    Current price $942.99
    $942.99 - $942.99
    Current price $942.99
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  • SI-TEX MDA-3 Metadata Zero Loss AIS Antenna Splitter [MDA-3]

    SI-TEX
    Original price $379.00
    Original price $379.00 - Original price $379.00
    Original price $379.00
    Current price $307.99
    $307.99 - $307.99
    Current price $307.99
    Low stock

    MDA-3 Metadata AIS Zero Loss Antenna SplitterUtilizes a compact (5.5"X3.9"X1.9") module that is IPx7 Waterproof rated, for flexible location and r...

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    Original price $379.00
    Original price $379.00 - Original price $379.00
    Original price $379.00
    Current price $307.99
    $307.99 - $307.99
    Current price $307.99
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  • SI-TEX SAS-900 6" Color Class A AIS Transceiver [SAS-900]

    SI-TEX
    Original price $2,599.00
    Original price $2,599.00 - Original price $2,599.00
    Original price $2,599.00
    Current price $2,033.99
    $2,033.99 - $2,033.99
    Current price $2,033.99
    Low stock

    SAS-900 6" Color Class A AIS TransceiverInternationally Certified SOLAS Class A AIS TransceiverSAS-900 is the world's most sophisticated and robus...

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    Original price $2,599.00
    Original price $2,599.00 - Original price $2,599.00
    Original price $2,599.00
    Current price $2,033.99
    $2,033.99 - $2,033.99
    Current price $2,033.99
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  • SI-TEX 18CI Pumpset 12V [81167]

    SI-TEX
    Original price $725.00
    Original price $725.00 - Original price $725.00
    Original price $725.00
    Current price $576.99
    $576.99 - $576.99
    Current price $576.99
    Low stock

    PumpsetFeatures: 18CU 12V Specifications: Type: Pumps/Drives Box Dimensions: 4"H x 7"W x 11"L WT: 9.15 lbs UPC: 010407610238

    Original price $725.00
    Original price $725.00 - Original price $725.00
    Original price $725.00
    Current price $576.99
    $576.99 - $576.99
    Current price $576.99
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  • SI-TEX SP-80-1 Autopilot w/Rotary Feedback - No Drive Unit [SP-80-1]

    SI-TEX
    Original price $3,599.00
    Original price $3,599.00 - Original price $3,599.00
    Original price $3,599.00
    Current price $2,786.99
    $2,786.99 - $2,786.99
    Current price $2,786.99
    Low stock

    SP-80Fixed-Mount Autopilot SystemCruise Control at Sea. The SP-80 takes the helm and sets you free.For boater who know where they're going. SP-80 ...

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    Original price $3,599.00
    Original price $3,599.00 - Original price $3,599.00
    Original price $3,599.00
    Current price $2,786.99
    $2,786.99 - $2,786.99
    Current price $2,786.99
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  • SI-TEX T-760 Compact Color Radar w/4kW 18" Dome - 7" Touchscreen [T-760]

    SI-TEX
    Original price $2,599.00
    Original price $2,599.00 - Original price $2,599.00
    Original price $2,599.00
    Current price $2,012.99
    $2,012.99 - $2,012.99
    Current price $2,012.99
    Low stock

    T-760 Compact Color Radar with 4kW 18" DomeBig radar performance and features are available for any size boat -- and budget with the SI-TEX T-760....

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    Original price $2,599.00
    Original price $2,599.00 - Original price $2,599.00
    Original price $2,599.00
    Current price $2,012.99
    $2,012.99 - $2,012.99
    Current price $2,012.99
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  • SI-TEX Verado Power Steering Installation Kit w/Hoses [OC17SUK34]

    SI-TEX
    Original price $539.00
    Original price $539.00 - Original price $539.00
    Original price $539.00
    Current price $437.99
    $437.99 - $437.99
    Current price $437.99
    Low stock

    Verado Installation Kit with Hoses Specifications: Type: Fittings & Hoses Box Dimensions: 2"H x 11"W x 14"L WT: 4.3 lbs UPC: 010407611112

    Original price $539.00
    Original price $539.00 - Original price $539.00
    Original price $539.00
    Current price $437.99
    $437.99 - $437.99
    Current price $437.99
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