... *24.3*3.0mm GPS receiver module with Low Price, High Performance, International Approvals, Prompt Delivery, Small Orders Accepted.1. Physical ... ASCII output (GGA, GSA, GSV, RMC (VTG ,GLL and ZDA for optional)) 3).SiRF binary:position, velocity, altitude, status output 11 ... and Production ofthe GPS Antennas , GPS Modules and GPS Receivers for ten years. We have strong R & D capability, and ...