Hemisphere GPS GPS Smart Antenna Dual ...
Hemisphere GPS - GPS Smart Antenna Dual Frequency | A221
The A221™ Smart Antennas offer versatile, portable solutions with centimeter-level accuracy powered by Hemisphere GPS Eclipse™ dual-frequency GPS receiver technology.
The durable enclosures house the receivers, antennas and optional radio modems, all in one package. They can be powered through various sources, making 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 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.
Key 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
- Internal radio bay supports Satel and Microhard radios
To contact CEE HydroSystems about Hemisphere GPS GPS Smart Antenna Dual Frequency | A221 use Get a quote.
The durable enclosures house the receivers, antennas and optional radio modems, all in one package. They can be powered through various sources, making 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 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.
Key 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
- Internal radio bay supports Satel and Microhard radios
To contact CEE HydroSystems about Hemisphere GPS GPS Smart Antenna Dual Frequency | A221 use Get a quote.
The Hemisphere GPS A221 is a dual-frequency smart antenna that combines a GPS receiver and antenna in one package for positioning applications. Its Eclipse dual-frequency receiver technology provides centimetre-level positioning accuracy. For kinematic positioning and navigation, users can mount it on roving machines or vehicles, or place it on a tripod or riser as a portable base station.
- RTK, OmniSTAR HP/XP and SBAS/DGPS positioning modes
- Full graphic display with menu keys and USB flash-drive data logging
- NMEA 2000, NMEA 0183, binary and USB communications
- RTK reference-network compatibility via RTCM v3 or CMR/CMR+ corrections
- Internal radio bay supports Satel and Microhard radios
Source: listing by CEE HydroSystems on IndustrySearch
· Updated 3 Nov 2026
Supplier document: Hemisphere GPS_A221_Brochure (PDF)
AI Overview is generated by artificial intelligence and may contain mistakes.
Written by AI from the listing by CEE HydroSystems on IndustrySearch. It is meant to use only what that listing says, but it can still get details wrong, so check them with the supplier before you buy.
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