V3-GGI-101 is a multiple constellation full-frequency external surveying antenna, to meet the current surveying equipment of high precision, multiple constellation compatibility requirements. It can be widely used in geodetic surveying, marine surveying, waterway surveying, dredging surveying, seismic monitoring, bridge deformation monitoring, landslide monitoring, dock container operation and other occasions.
- The antenna part adopts the multi-feed design scheme to realize the coincidence of the phase center and the geometric center, so as to minimize the influence of the antenna on the surveying deviation.
- High gain of antenna element and wide beam width ensure the receiving effect of low elevation signal, and can still receive the satellite normally in some cases with serious occlusion.
- With anti multipath choke, it can effectively reduce the influence of multipath on the surveying accuracy.
- Waterproof and anti UV covers, which provide guarantee for long term field work of antennas.