... 3.Size: 20.0*24.3*3.0mm GPS receiver module with Low Price, High Performance, International Approvals, Prompt ... Power: 1).Input power input:3.3V DC for main power and RTC power 2).Input current: ... GGA, GSA, GSV, RMC (VTG ,GLL and ZDA for optional)) 3).SiRF binary:position, velocity, altitude, status ... ofthe GPS Antennas , GPS Modules and GPS Receivers for ten years. We have strong R & D capability ...