LITTLE KNOWN FACTS ABOUT DUAL-BAND GPS RECEIVER.

Power: FlightBox as well as features a three foot USB energy cable and a dual-port 12v / 24v cigarette lighter adapter able to at the same time powering the FlightBox and charging a tablet. only one-frequency GPS gives accuracies of up to five meters, whereas a twin-frequency GPS can offer accuracies with a centimeter degree. prior to we recog