source:truck tracking webfleet solutions release time:2022-09-14 Hits: Popular:realtime gps tracker online
I have seen on TV that in order to study the living habits of birds, a gps tracker in the shape of a ring is placed on the legs of the bird. What is the basis for tracking?
If it is wireless tracking, why is it so small?
For such a small tracker, can the battery meet the requirements (at least 1 month)?
For the above questions, I searched for the following answers:
The bird's leg is a signal generator, and the human hand is a signal receiver, which can be tracked by positioning according to radio waves of a specific frequency.
This is based on the difference in received signal strength in each direction to distinguish direction tracking.
The current tracker has two modules, the transmitter and receiver modules. The transmitter module consists of two parts: one is gps (Global Positioning System) and the other is a signal transmitter. GPS can obtain the longitude and latitude of the signal transmitting point. The signal generator transmits this information, and then the receiver receives the information. Knowing the location of the launch point enables tracking.
The user's gps locator emits a radio wave of a specific frequency, and a single channel in the gps tracker will reflect a specific radio wave, so that the target can be located like a radar, so the distance is limited; the advanced one is that there is one in the tracker class. The high-power radio wave transmitter, and the GPS tracker generates waves to the positioning instrument, so that the application range is wider; the most advanced is satellite positioning, that is, the GPS in the United States, the video captured by the satellite or other signals collected directly to the positioning device.
Read recommendations:
Last article:GPS death phenomenon
Next article:Do not illegally install GPS trackers
Related Information
Pet GPS Tracker sales
2023-04-11mini gps tracker manufacturer
2023-04-23obd-II port gps tracker
2023-04-23pet gps tracker cat manufacturer
2023-03-16car gps tracker distributors
2023-04-23mini gps tracker sales
2023-04-234G GPS Tracker for vehicles sales
2023-04-23GPS Tracking price
2023-04-11gps vehicle tracker Production
2023-04-11Hidden GPS Trackers wholesaler
2023-03-16P60L Personal gps tracker
2022-06-21G02M Pet Tracker
2022-06-19G01 Smallest Personal Old People Mini GPS Tracker for Kids
2022-06-19TK103B
2022-06-20G06L- 4G Car GPS Tracker
2022-09-06GPS components
2022-11-03How to realize the function of GPS monitoring system?
2022-08-18car GPS global positioning system
2022-09-05GPS receiver classification.realtime gps tracker online distributors
2023-04-23Mobile GPS.plug & play Obd gps tracker wholesale
2023-05-20Car GPS function.GPS Tracker for vehicles distributors
2023-05-13Why does China's Beidou satellite still use GPS positioning system.gps tracker for trailer Factory
2023-09-12Installation method for automotive GPS locator equipment
2023-09-13GPS, crawling in chaos
2022-12-20mini gps tracker.What is the principle of GPS
2023-11-16The advantage of remote anti -theft of electric vehicle GPS positioner.vehicle gps tracker webfleet
2023-03-28National GPS application field
2022-12-17How to install and use the Beidou GPS positioner?gps tracker for trailer Manufacturing
2023-04-14GPS ground control part.pet gps tracker cat supplier
2023-07-13GPS navigation satellite has a high-precision atomic clock for time service
2022-12-29