Read more Category: Uncategorized Description A631 GNSS Smart Antenna POSITION, SMART ANTENNAS Scalable Dual-Frequency, Multi-GNSS GPS, GLONASS, BeiDou, and Galileo Athena™ RTK, Atlas® L-Band, and SBAS-Capable 800+ Channels 10 Hz Update Rate (20 Hz Optional) A45 Antenna ANTENNAS, MULTI-FREQUENCY Designed Specifically for Marine Applications Multi-Frequency, Multi-GNSS GPS L1/L2/L5, GLONASS G1/G2, BeiDou B1/B2/B3, and Galileo E1/E5a/E5b SBAS-Capable S631 GNSS Smart Antenna POSITION, SMART ANTENNAS Multi-frequency GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS, and Atlas L-band Long-range RTK baselines up to 50 km with fast acquisition times UHF (400 MHz & 900 MHz), cellular, Bluetooth, and Wi-Fi wireless communication PHANTOM™ 20 & 34 GNSS OEM BOARDS OEM BOARDS, POSITION Multi-Frequency, Multi-GNSS GPS, GLONASS, BeiDou, Galileo, QZSS, and IRNSS Athena™ RTK, Atlas® L-Band, and SBAS-Capable 800+ Channels