Portable, Dual-Frequency GPS RTK Solution
The A220™ and A221™ Smart Antennas offer versatile, portable solutions with centimeter-level
accuracy powered by the Hemisphere GPS Eclipse™ dual-frequency GPS
receiver technology in rugged, all-in-one enclosures.
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 A220 Smart Antenna is designed
to be mounted on a variety of
roving machines and vehicles
for kinematic positioning and
navigation applications. 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 & Benefits
-
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
- Internal radio bay supports
Satel and Microhard