Leica AR25 GNSS天线

The new AR25 has been designed for all existing and currently planned signals of the GPS, GLONASS, Galileo, BeiDou and QZSS systems

Revolutionary Design
Leica AR25将choke环设计带到了一个新的水平，以增强choke环天线的关键好处。远离传统的2D扼流圈设计，创新的3D choke戒指设定了一个新标准，同时建立了以前设计的强大传统。AR25使用新的Ultra Band Dorne-Margolin元素。Dorne-Margolin天线元素设计已成为高精度和性能的行业标准。天线增益已被优化，以允许大多数制造商地球接收器使用。

New standard
Choke ring antennas are known for their superior multipath rejection compared to other types of geodetic antennas. The Leica AR25 maintains superior levels of multipath rejection and tracking expected from a choke ring antenna, whilst setting new standards in low elevation tracking compared to traditional 2D choke ring design. Enhances in atmospheric studies and network RTK modelling demand high performance antennas that can track satellites as soon as they are visible, down to the horizon and even below. Designed for a variety of applications, including reference stations, monitoring, seismic studies, scientific and atmospheric studies, the AR25 is a robust high performance antenna, built to last.