Why do the antennas need to be facing up when installing a GPS tracker?

source:truck tracking webfleet solutions release time:2022-09-08 Hits: Popular:realtime gps tracker online

　　The reason why the antenna needs to be facing up when installing the GPS tracker is this: GPS satellite signals are vertically downward, and the side of the antenna that receives the GPS signal is directly facing down, so that the sub-signal reception must be discounted.

　　Some car owners, friends, or corporate positioning do not pay attention to these details when purchasing GPS trackers, resulting in inaccurate positioning. Speaking of which, I have to mention that GPS signals have a characteristic that they cannot penetrate metal objects and concrete structures, so when installing a GPS tracker, there should be no metal objects above the GPS antenna. Many car owners will protect the car in the car All car owners should pay attention to the car film on the body. Some car owners hide the GPS tracker in a very hidden location for the concealment of the device installation, which is actually not conducive to the reception of GPS signals.

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