GPS receiver module of high Performance, Low Price 1.Chipset:SiRF ... sec. 3.Size: 20.0*24.3*3.0mm GPS receiver module with Low Price, High Performance, International Approvals, Prompt Delivery ... knots) Max 3).Acceleration:4G, Max 8.Power: 1).Input power input:3.3V DC for main power and RTC power 2 ... ).Input current: Less than 35mA (without antenna) 3).RTC current: Less ...