The MS34SNA-4YY from Minewsemi is a GNSS Module with Frequency 1575.42 / 1176.45 MHz (GPS/QZSS), 1561.098 / 1176.45 MHz (BDS), 1601.71875 MHz (GLONASS), 1575.42 / 1176.45 MHz (GALILEO), 1176.45 MHz (NAVIC), Tracking Sensitivity -165 dBm, Cold Start Sensitivity -148 dBm, Cold Start 24 Sec, TTFF Hot Start 1 Sec. Tags: Surface Mount, Module. More details for MS34SNA-4YY can be seen below.