The VEXXIS™ GNSS-800 series of antennas features a patented multi-point feeding network as well as advanced radiation pattern optimisation technology. The multi-point feeding network provides symmetric radiation patterns across all frequencies, delivering excellent multipath rejection, and very small phase centre variation and offset. The result is better carrier phase measurements and a more accurate RTK solution.
Radiation pattern optimisation technology enables low elevation satellite tracking without sacrificing gain for higher elevation satellites. With more satellite observations and the low profile of GNSS-800 antennas, users can expect excellent performance even in difficult environments where parts of the sky can be obstructed.
The most rugged high precision antennas NovAtel has designed to date, all antennas feature ultra-durable watertight enclosures, and have been proven to sustain intense vibration, earning the MIL-STD-810G rating.
- Range of antennas covering all GNSS constellations and frequencies, including L-band signal reception, supporting correction services such as TerraStar
- Multi-point antenna feed provides stable phase centre and enhanced multipath rejection
- Radiation pattern optimisation technology yields exceptional low elevation satellite tracking
- Provides exceptional tracking performance previously unachievable in a small form factor
- Hermetically sealed enclosure to endure the toughest environments