{"product_id":"garmin-signal-vhf-400-fixe-ais-sotdma-marine","title":"Signal™ VHF 400 - Fixed VHF with AIS transponder","description":"\u003cp\u003e\n    Designed for communication and situational awareness, the \u003cstrong\u003eGarmin Signal™ VHF 400\u003c\/strong\u003e is a fixed marine VHF radio integrating an SOTDMA Class B AIS transponder. It features a 3.5-inch edge-to-edge color touchscreen, optimizing space at the helm.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Communication and Safety\u003c\/h3\u003e\n\u003cp\u003e\n    The VHF 400 offers SOTDMA Class B AIS transmit and receive capabilities, allowing you to display the range, heading, speed, and crossing situation of other AIS-equipped vessels for improved environmental awareness. The system also integrates Digital Selective Calling (DSC) Class D, enabling rapid distress signal transmission and establishing contact with other vessels via the AIS display. The included handheld microphone features a built-in 5 W RMS (95 dBA at 0.5 meters) speaker, ensuring clear audio with adaptive noise reduction using machine-learning algorithms that filter wind, waves, and engine noise.\n\u003c\/p\u003e\n\n\u003ch3\u003eIntegration and Innovative Features\u003c\/h3\u003e\n\u003cp\u003e\n    With its built-in GPS receiver, the \u003cstrong\u003eGarmin Signal™ VHF 400\u003c\/strong\u003e provides accurate position data without requiring an external GPS antenna, though an external connection is possible for installations with weak reception. The unit is compatible with 12 V and 24 V electrical systems and requires only a single VHF antenna for its VHF, DSC, and AIS functions, simplifying installation. Its 25-watt transmission power ensures maximum range. The VHF audio replay function automatically records up to three minutes of transmissions across three channels simultaneously, while advanced standby modes allow continuous monitoring of Channel 16 and up to six preset channels. Integrated Wi-Fi connectivity enables software updates via the ActiveCaptain app.\n\u003c\/p\u003e\n\n\u003ch3\u003eConnectivity and Durability\u003c\/h3\u003e\n\u003cp\u003e\n    The VHF 400 integrates with Garmin marine networks via NMEA 2000, Garmin Marine Network 1.0, and Garmin BlueNet, offering centralized management from a compatible Garmin chartplotter. It supports connection to an external speaker and a hailer with listening function. The integrated intercom enables communication between the main unit and remote stations such as the Garmin Signal RM 100. Its robust design meets IPX7 waterproofing standards. For upgrades, a retrofit kit (sold separately) allows installation in existing cutouts of Garmin VHF 210\/215 radios and, with modification, VHF 110\/115 units.","brand":"Garmin","offers":[{"title":"Default Title","offer_id":56008700002644,"sku":"010-02951-00","price":1089.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01_e6bbdc3b-86b4-46c5-804f-949e569900c8.jpg?v=1780432305","url":"https:\/\/skysat.fr\/en-om\/products\/garmin-signal-vhf-400-fixed-ais-sotdma-marine","provider":"Skysat","version":"1.0","type":"link"}