Lowrance Simrad Bg Vhf Rs40-b

The RS40-B includes a Class B AIS transceiver which not only receives AIS targets but also transmitsthe position of the boat to nearby boats equipped with AIS. This helps other sailors to spotyour boat in any condition day and night. An integrated AIS receiver monitors the position of othersboats equipped with AIS helping you to proactively avoid collisions in crowded ports and waterways. TheAIS information can be displayed on the radio's built-in screen or superimposed on the screenmap or radar via a compatible multifunction display. NMEA 0183 and NMEA 2000 connectivity.The detachable fist microphone can be attached to the front or back of the radio and cablesOptional extension cables allow you to mount microphone and radio separately. To enable transmissionMMSI issued by competent authorities is required.