Quark-elec Manualhttps://www.quark-elec.com 1 of 11 2018V1.0QK-A012 Wireless GPS Receiver ManualFeatures 50 Channels “All-In-View” Tracking Position accuracy of 2.5 meters 2D RMS Cold/Warm/Hot Start Time: 26/26/1 Seconds Reacquisition Time: 1.5 second Standard NMEA 0183 output through WiFi and USB Supports WiFi in Ad-hoc and Station mode Two LEDs indicate power and GPS activity USB 2.0 powered (<50mA@5.0V) BNC connector for 50 Ohm VHF antenna Powered SMA connector for 50 Ohm GPS antenna The internal WiFi access point connects up to 4 devices simultaneously Compatible with Windows 7,8,10,Mac OS X, Linux systems, Android and iOS