Electronic components
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Featuring a concurrent multi-constellation GNSS receiver on dual GNSS bands, the Quectel LC79D can support L1 and L5 bands for GPS, Galileo and QZSS satellites, L1 band for GLONASS and BeiDou satellites, as well as L5 band for IRNSS satellite.
A good antenna is a guarantee of success. You can have excellent coverage, the perfect IoT module, but if you don't have a good antenna, your project is at risk. And thus, do not risk and choose from the most widely used 2J connector antennas.
Ceramic patch antennas used for GPS applications have a significant limitation – they must face the sky in order to get the best reception. Moreover, these antennas are sensitive to the size of the ground plane area and must be tuned together with the ground plane, which is a serious drawback.
On 15 December 2016, Europe's satellite navigation system Galileo started offering its initial services to public authorities, businesses and citizens.
