<p>The McMurdo Smartfind M10 is an AIS Class B Transponder that will receive and process all targets within typically 20 miles of the vessel.</p> <p>FEATURES:</p> <ul> <li>Built-in 50-channel GPS and data logger for accurate positioning</li> <li>NMEA 2000 duplex interface capabilities to support latest navigation display devices</li> <li>AIS channel 1 - 161.975MHz, AIS channel 2 - 162.025MHz</li> <li>NMEA 0183</li> <li>USB</li> <li>SD card slot</li> <li>LED indicators for power / error / AIS Rx / Tx / Silent / SD</li> </ul>