The A320™/A321™ Smart Antennas offer versatile, portable solutions with centimeter-level accuracy powered by Hemisphere GPS’ Eclipse™ II multifrequency GNSS receiver technology.
With the Eclipse II GNSS OEM module, RTK performance is scalable. Utilize the same centimeter-level accuracy in either L1-only mode, or employ the full performance of fast RTK performance over long distances with L1/L2 GNSS signals. Our exclusive SureTrack™ technology gives peace of mind knowing your RTK rover is making use of every satellite it is tracking, even satellites not tracked at the base. Benefit from fewer RTK dropouts in congested environments, faster reacquisitions and more robust solutions due to better cycle slip detection. SureTrack also removes concerns with mixing GNSS data from various manufacturers. Even if your base is only L1/L2 GPS, SureTrack with GLONASS at your rover delivers complete GNSS performance where others cannot.
The durable enclosures house the receivers, antennas and optional radio modems, all in one package. They can be powered through various sources, making A320/A321 Smart Antennas ideal for a variety of applications. The A320 Smart Antenna is designed to be mounted on a variety of roving machines and vehicles for kinematic positioning and navigation applications. The A321 Smart Antenna, on the other hand, can be used as a portable base station mounted on a tripod or riser. Additionally, the A321 Smart Antenna has a full graphic display with menu selection keys, and can log data to a standard USB flash drive.
Pair this reciever with the A321 400Mhz radio base station to obtain sub-inch accuracy. Has RS-232 NEMA output to transmit RTK corrected signal to third party applications.