GNSS Reference Station Antenna OGGG-BD-40-A

OGGG-BD-40-A is a multi-system full-frequency reference station antenna covering BDS, GPS, GLONASS, and GALILEO; with a unique choke structure design, the product has a stable phase center and good multipath suppression effect, high positioning accuracy, and good low elevation angle reception. The phase center accuracy reaches the sub-millimeter level, high stability, good repeatability, compact size, lightweight structure; with unique choke coil and chokes plate design, with excellent multipath suppression effect; with low elevation angle, high gain, strong satellite tracking capability. In terms of waterproof and dustproof to IP67 level, it can normally work outdoor for long years.