The Hemisphere GPS A221 Smart Antenna offers a versatile, portable solution with centimeter-level accuracy powered by the Hemisphere GPS Eclipse™ dual-frequency GPS receiver technology in rugged, all-in-one enclosures.
Overview
The durable enclosures house the receivers, antennas and optional radio modems, all in one package. They can be powered through various sources, making the A220 and A221 Smart Antennas ideal for a variety of applications. Dual-serial, CAN, and pulse output options make these RTK and OmniSTAR® HP/XP receivers compatible with almost any interface.
The A221 Smart Antenna, on the other hand, can be used as a portable base station mounted on a tripod or riser. Additionally, the A221 Smart Antenna has a full graphic
display with menu selection keys, and can log data to a standard USB flash drive.
Features
Centimeter-level accuracy using Eclipse technology in a rugged, all-in-one enclosure
High-precision positioning in RTK, OmniSTAR HP/XP and
SBAS/DGPS modes
Supports NMEA 2000, NMEA
0183, binary, and USB for communication with
external devices
Compatible with RTK reference networks through RTCM v3 or
CMR/CMR+ corrections
SBAS satellite ranging technology increases the
number of satellites in view for greater speed and reliability
Acumen Instruments
