GPS receiver module of high Performance, Low Price 1.Chipset:SiRF ... 3.Size: 20.0*24.3*3.0mm GPS receiver module with Low Price, High Performance, International Approvals, Prompt Delivery ... 1.023 MHz chip rate. 3).Channels:204. Accuracy (Open Sky): 1).Position:10 meters, 2D RMS. 2).7 ... time. 5.Datum:Default:WGS-84.6.Acquisition Rate (Open sky, stationary requirements): 1).Reacquisition:0.1 sec., average ...