TOP901 GNSS L1 L2 L5 Unmanned vehicle high-precision drone measurement full-frequency RTK antenna new small high-gain helical

TOP901 GNSS antenna adopts multi arm and multi feed technology, supports L1, L2 / L5 and L-band satellite navigation signal reception of Beidou II, GPS, GLONASS and Galileo systems. It has built-in multi-level filters and low noise amplifiers. It has good out of band suppression and strong anti-interference ability, ensuring normal operation in a bad electromagnetic environment. Meet the requirements of GNSS multi system compatibility and professional level high-precision measurement.

• Multi arm spiral technology is adopted to ensure the right-handed circular polarization and phase center performance and reduce the influence of measurement error;

• The antenna unit has the characteristics of high gain and small gain roll off, and has good reception effect for low elevation satellite signals;

• Ingenious low noise, high gain amplification and excellent out of band suppression;

• Small size, light weight, easy to carry and install.

it is suitable for occasions requiring volume and weight, such as UAV, micro RTK, sub meter handheld / tablet and other portable devices.