... navigation, Sirf Atlas IV mini gps, 4.3" TFT touch screen, high resolution ... / 500MHz GPS navigationSirf Atlas IV mini gps1. 4.3" TFT touch screen, high resolution 480 x ... start≤ 43 seconds27.satellite reacquisition time: 0.1s28.satellite channel: 2029.Environment and temperature: Operation 0-50 , ... storage: -10-60 GPS navigation (4.3" TFT touch screen, FM+AVIN+Internal 4G capacity, ...