{"product_id":"amec-b620ws-transpondeur-ais-classe-b-wifi-splitter-nmea2000","title":"B620WS: AIS Class B CSTDMA 2W Transponder Wi-Fi Splitter USB-NMEA0183-N2K","description":"\u003cp\u003e\n    The AMEC B620WS AIS Class B transponder is a communication and safety solution designed for recreational boats and small fishing vessels. This device combines a CSTDMA AIS transponder with Wi-Fi connectivity and an integrated VHF antenna splitter, providing enhanced visibility and simplified integration aboard.\n\u003c\/p\u003e\n\u003ch3\u003eAIS Performance and Marine Visibility\u003c\/h3\u003e\n\u003cp\u003e\n    Operating under the CSTDMA (Carrier-Sense Time Division Multiple Access) access scheme, the B620WS transponder transmits your vessel’s static and dynamic data with a transmit power of 2 watts (+33 dBm). It operates within the AIS frequency range. Dynamic data is broadcast every 30 seconds when speed exceeds 2 knots, and every 3 minutes at speeds below 2 knots or when at anchor, improving situational awareness at sea.\n\u003c\/p\u003e\n\u003ch3\u003eIntegrated and Versatile Connectivity\u003c\/h3\u003e\n\u003cp\u003e\n    The B620WS integrates a Wi-Fi module, allowing AIS data to be shared with smartphones, tablets, or laptops over a frequency range of 2.412 MHz to 2.472 MHz (transmit power ≤ 20 dBm (EIRP)). A VHF antenna splitter is also included, simplifying installation by sharing a single VHF antenna for AIS and radio. For complete integration with navigation systems, the transponder is equipped with NMEA 0183, NMEA 2000, and USB interfaces. It supports a wide range of NMEA 2000 PGNs for transmission and reception, as well as NMEA 0183 sentences such as GGA, GSA, GSV, GLL, RMC, VDO, VDM, DTM, GBS, HDT, and ROT.\n\u003c\/p\u003e\n\u003ch3\u003eAccurate and Robust GNSS Receiver\u003c\/h3\u003e\n\u003cp\u003e\n    Featuring an integrated GNSS receiver, the B620WS is compatible with GNSS systems. The device is built to withstand demanding marine environments, with dimensions of 151.22 x 128.57 x 49.87 mm and a weight of 400 g. It is tested for robustness against shocks, vibrations, extreme temperatures (-25 °C to +55 °C), and salt fog.\n\u003c\/p\u003e\n\u003ch3\u003eCompliance and Safety\u003c\/h3\u003e\n\u003cp\u003e\n    The AMEC B620WS AIS transponder complies with rigorous international standards, including IEC 62287-1 for AIS performance, IEC 61108-1 Ed. 2.0 for GNSS, and IEC 60945 Ed. 4.0 for environmental conditions.\n\u003c\/p\u003e","brand":"AMEC","offers":[{"title":"Default Title","offer_id":57646016627028,"sku":"MCT-AMEC-B620WS","price":832.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/5x8ybyfu_MCT-AMEC-B620WS-MCT-AMEC-B620WS-official.jpg?v=1792143628","url":"https:\/\/skysat.fr\/en-om\/products\/amec-b620ws-transpondeur-ais-classe-b-wifi-splitter-nmea2000","provider":"Skysat","version":"1.0","type":"link"}