Top 9 AIS Transponder Class B – Marine GPS Units & Chartplotters

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1. acr


NMEA 2000, and Mobile app, GPS, USB, AISLink CB2 Class B+ AIS Transponder with Built in WiFi, NMEA 0183

acr #ad - Receives and interprets messages from other AIS equipped vessels. 12 times the transmissions per minute – 12 Times Versus 2 transmissions with CSTDMA. Guaranteed Time Slot Reservations. Wi-fi, usb, nmea 0183 and nmea 2000 connectivity. 5 watts of power - more than double that of older Class B units.
Brandacr #ad
ManufacturerACR Electronics, Inc. #ad
Height1.6 Inches
Length2.8 Inches
Weight0.8 Pounds
Width4.5 Inches
Part Number2676

2. Si-tex


Si-Tex MDA-5 Class B AIS Transponder with Antenna Splitter

Si-tex #ad - 5-watt transmitter power, higher Output power means your vessel will be seen at longer ranges by other vessels and via AIS websites. Ultra-power efficient. The mda-5 is the world's most sophisticated fully certified 5-Watt SOTDMA Class B AIS Module on the market. Integrated zero loss VHF antenna splitter -- no second antenna needed. Water proof certified to IPX7.
BrandSi-tex #ad
ManufacturerSi-Tex #ad
Height5 Inches
Length14 Inches
Weight3.5 Pounds
Width9 Inches
Part NumberMDA-5
Warranty2 year manufacturer



STANDARD HORIZON GX6000 25W Commercial Grade Fixed Mount VHF, 5

STANDARD HORIZON #ad - Nmea2000 and nmea0183 compatible. Integrated AIS Receiver. Programmable cpA and TCPA collision avoidance alarms. Ais / ais sart target display: mmsi, Call Sign, ship name, DST, brg, SOG and COG. Dual zone 25w pa / loud Hailer with preprogrammed fog signals and listen back.
ManufacturerStandard Horizon #ad
Height9.9 Inches
Length13.4 Inches
Weight6.9 Pounds
Width8.9 Inches
Part NumberGX6000
Warranty1 year limited

4. Quark-elec


Wireless AIS Receiver with GPS and NMEA. QK-A026

Quark-elec #ad - Compatible with chart plotters, Mac OS X, Windows, Linux systems, Android and iOS. Compact dual channel AIS receiver. Can be used wireless wiFi or through the USB or NMEA ports. Up to 35 nautical miles receiving range. Multiplexer: combines aiS, GPS and NMEA 0183.
BrandQuark-elec #ad
ManufacturerQuark-elec #ad
Part Number8541746105
WarrantyManufacturers Warranty - 1year from purchase date

5. Victron Energy


Victron Energy SmartShunt 500 amp Battery Monitor Bluetooth

Victron Energy #ad - Incorrect installation can be hazardous, Please consult a licensed professional and follow all applicable electrical codes during installation. The smartshunt is a good alternative for a BMV battery monitor, especially for systems where battery monitoring is needed but less wiring and clutter is wanted.

The smartshunt is an all in one 500 amp battery monitor. The smartshunt connects via bluetooth to the VictronConnect App on your phone/tablet and you can read out all monitored battery parameters - like state of charge, time to go, historical info and more. The smartshunt is equipped with bluetooth, a VE. Direct port and a connection that can be used for: monitoring a second battery, midpoint monitoring or a temperature sensor. Your phone can be connected and acts as a display.
BrandVictron Energy #ad
ManufacturerVictron Energy #ad
Weight0.88 Pounds
Part NumberSHU050150050

6. Lowrance


5-inch Fish Finder with SplitShot Transducer, GPS Plotter, Lowrance HOOK Reveal 5x SplitShot

Lowrance #ad - 5-inch display: enjoy crisp and clear views of your display no matter the conditions – even in direct sunlight – with excellent clarity and daylight visibility of HOOK Reveal’s SolarMAX display. Fishreveal combines the target separation of Lowrance CHIRP sonar and the high-resolution images of structure from DownScan Imaging to makes fish light up on your display.

Hook reveal "x" models do not include a map or support add-on mapping. Gps plotter: navigating to your favorite fishing spot is simple with the GPS Plotter, which makes route, trail and waypoint navigation easy. Splitshot transducer: perfect for anglers who want the best views below the boat, SplitShot features the fish finding capability of wide-angle high CHIRP sonar and the high-resolution images of fish-holding structure from DownScan Imaging.

Fishreveal: fish are easier to find and easier to identify. Autotuning sonar: spend more time fishing and less time reworking your sonar settings with HOOK Reveal autotuning sonar, which ensures you get the best sonar image every time by automatically adjusting settings as fishing conditions change.
BrandLowrance #ad
ManufacturerLowrance #ad
Height7.52 Inches
Length9.02 Inches
Width7.13 Inches
Part Number000-15503-001
Warranty1 Year

7. Uniden


Memory Channel Scan, Uniden UM385BK 25 Watt Fixed Mount Marine Vhf Radio, Dsc, All Usa/International/Canadian Marine Channels, Emergency/Noaa Weather Alert, Waterproof IPX4 W/ Triple Watch, Black

Uniden #ad - Uniden's marine radios protect you from what lies ahead, as well as getting you out of dicey waters, by informing you the moment a storm starts brewing and transmitting your location should you need help.

Dsc digital selective calling - includes distress button, position Send and Request. M. The um385bk rugged handheld mic allows you to transmit easily from the wheel while keeping your focus on the waters ahead. Full class D DSC capability. A. High performance transceiver ensures clear communication and. Waterproof radio – complies with IPX4 waterproof standards, which means the radio is resistant to damage from rain or splashing water.

Gives you the ability to press one button to call for help during an emergency. With triple watch features, dsc capabilities, a range of international marine channels and S. E weather alert—the um385bk brings everything you’ll need on the water into one compact design.
BrandUniden #ad
ManufacturerUniden #ad
Height2.6 Inches
Length5 Inches
Weight3.55 Pounds
Width6.3 Inches
Part NumberUM385BK
WarrantyPlease contact vendor for warranty information



STANDARD HORIZON GX1850B Black 25W VHF/NMEA2000/Second Explorer Series

STANDARD HORIZON #ad - Second station RAM Mic compatible. Ipx8 submersible Design. Replaces gx1600/gx1700 explorer Series radios which will be discontinued. Nmea2000 . E2o easy to Operate menu system.
ManufacturerStandard Horizon #ad
Height4 Inches
Length10 Inches
Weight3.31 Pounds
Width7 Inches
Part NumberGX1850B
WarrantyManufacturer Warranty

9. acr


Buoyant Personal Locator Beacon with GPS for Hiking, Boating and All Outdoor Adventures Model PLB 425 ACR 2922, ACR ResQLink View

acr #ad - Small, rugged, campers, boaters, lightweight personal locator beacon that is buoyant and includes attachment clips including a belt clip, oral inflation tube clip, straps and lanyards for increased wearability for hikers, climbers, RVing and all your outdoor adventures.

Once activated, an sos distress signal with gps position is sent direct to Search and Rescue forces worldwide using the 406 MHz Emergency Distress Signal with 121. 5 mhz homing signal No Subscription Required. A bright led strobe light as well as an Infrared Strobe light ensures multiple visual signals to rescuers. Global coverage using the 3 satellite constellations of COSPAS-SARSAT, which sends your distress message directly to Search and Rescue agencies worldwide without the need for a rescue monitoring center.

Send pre-canned non-emergency self test and GPS test messages to multiple contacts via text message SMS and email with a customized message using the optional 406Link testing subscription.
Brandacr #ad
ManufacturerACR Electronics, Inc. #ad
Height1.49 Inches
Length4.52 Inches
Weight0.33 Pounds
Width2.03 Inches
Part Number2922
Warranty5 Year Limited Warranty