EMLID has just released Reach RS 2 , highly accurate GNSS receiver with 184 channels, Key features. It tracks GPS/QZSS L1C/A, L2C GLONASS L1OF, L2OF BeiDou B1I, B2I Galileo E1-B/C,
E5b SBAS L1C/A, Fast RTK convergence, Multi-feed antenna with multipath rejection, 868/915 MHz LoRa modem for up to 8 km connectivity, Global 3.5G mode, 
22 hours on 1 charge, NTRIP and VRS support, works with RTCM3, Logs RINEX at update rate up to 20 Hz, 16 GB of internal storage, IP67, water- and dustproof .