Professional high-quality GPS tracker manufacturer from China. Cantrack delivers 16-year expertise in Fleet&Assets tracking. Real-time monitoring & anti-theft for vehicles, global assets.
P901 is the thinnest smart walkie-talkie with real time GPS tracking function.It can be used in any place with GSM signal regardless distance limitation.We've already tested one key push-to-talk N...

So it is necessary to check whether the GPS antenna is placed in an open environment and whether the GPS data output by the GPS module can be read? Can the GPS satellite signal status be observed ...

The GPS module is an integrated circuit that integrates RF RF chips, baseband chips, core CPUs, and related peripheral circuits. At present, the majority of GPS chips in GPS modules are mainly ba...

1. Global Positioning System Fix Data (GGA) GPS positioning information $GPGGA,,,,,,,,,, M,, M,,* hh UTC time in hhmmss format Latitude ddmm.mmmm (degrees) format (the previous 0 will also be...

The GPS positioning module, which we often refer to as the user part, receives and demodulates satellite broadcast C/A code signals like a "radio", with a center frequency of 1575.42MHz....

The GPS module has three parameters: cold start, hot start, and warm start (the current technology has basically made the parameters of the cold start and warm start modes very close, thus gradual...

The GPS module has a parameter for the number of channels, such as 20 channels, which indicates that the module can establish communication with up to 20 satellites simultaneously. The three satel...

The GPS module has a parameter for the number of channels, for example, the latest model is 16 channels, which means that the module can establish communication with up to 16 satellites at the sam...

The positioning accuracy of the GPS module depends on many aspects, such as the satellite clock error and orbit error from the GPS system, the number and Geometric distribution of visible GPS sate...

(Effectively supervise vehicles, locate and track at any time, eliminate default risks, remotely cut off fuel and power, replay trajectory records, and set traffic range) Due to the special natur...