The LG69T from Quectel is an Automotive Grade GNSS Module that supports L1 and L5 bands. It uses advanced RTK algorithms to provide up to 10 positions per second with sub-10cm horizontal accuracies. The module has an autonomous acquisition sensitivity of -145 dBm, reacquisition sensitivity of -153 dBm, and tracking sensitivity of -160 dBm. It has a cold start time of less than 36 s, a warm start time of less than 30 s, and a hot start of 3 s. This GNSS module supports GPS, Galileo, and BeiDou GNSS constellations, can provide positional information with an accuracy of up to 1 m CEP, and measure velocity with up to 0.1 m/s accuracy. It has a maximum update rate of 10 Hz and timing accuracy better than 100 ns.
The LG69T-AM is based on the AEC-Q100 certified Teseo5 position engine and does not require an external co-processor. It has a built-in LNA and is capable of consuming standard RTCM corrections from multiple partners to provide flexibility depending on application and region. This module is available in an LGA package that measures 22.00 x 17.00 x 3.15 mm and is ideal for use in agriculture, robotics, and autonomous vehicles applications.
