The KL3333 from Navia is a GNSS receiver for GPS, GLONASS, Galileo, QZSS and BeiDou applications. The receiver is based on the Mediatek MT3333 chipset and has a high sensitivity, fast time to first fix (TTFF) with low power consumption. The module contains a 12-stage noise suppression system. It requires a supply voltage of 2.8 to 4.2 Volts and communicates with consumer equipment through the UART using the NMEA protocol. It is available in a 9.7 x 10.1 x 2.8 surface mount package.