GPS receiver module of high Performance, Low Price 1.Chipset:SiRF star III 2.Cold ... 20.0*24.3*3.0mm GPS receiver module with Low Price, High Performance, International Approvals, Prompt Delivery, Small Orders Accepted.1 ... meters (<60,000 feet) Max 2).Velocity:515 m/s (<1,000 knots) Max 3).Acceleration:4G, Max 8 ... .Power: 1).Input power input:3.3V DC for main power and RTC power 2).Input current: ...