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Tag search results for: "battery powered gps tracker"
battery powered gps tracker is A GPS signal receiver. It receives and
demodulated satellite broadcast C/A code signals like a "radio", but
does not send signals, which belongs to passive positioning.
The battery powered gps tracker calculates the pseudo distance
between the received information and each satellite, and uses the range
rendezvous method to calculate the four parameters of the receiver:
longitude, latitude, altitude and time correction. It is characterized
by fast point speed but large error. The module of in... more
