Price: $92.28
(as of Apr 13,2023 03:17:20 UTC – Details)
The design for TOPGNSS TOP-206 satellite multi frequency active helical antenna and multi arm spiral technology, support for L1 band satellite signal receiving, GPS, L,GLONASS G1,and Beidou ,B1 System to meet the measurement needs of current multi system compatibility and high precision, for handheld GNSS positioning equipment, UAV, UAV navigation and positioning applications and other high the accuracy of the.
Shaded window test results:
Technical characteristics
To ensure the performance of right-hand circular polarization and phase center in multi arm spiral technology, reduce the impact of measurement error;
An antenna unit with air dielectric, high gain and low gain rolloff characteristics in low elevation satellite signal receiving effect, to ensure collection in some serious occlusion situations of normal satellite;
(1) light quality. The total weight of the antenna is not more than 19g, especially for equipment such as unmanned aerial vehicle (UAV), handset, wearable equipment and so on. It can greatly reduce the load burden.
(2) excellent omnidirectional radiation characteristics.
The antenna has a spiral structure of four arms. It has good low elevation angle gain and wide-angle circular polarization, and can receive more low elevation satellite signals.
High precision measurement of GNSS antenna
Support: GPS,GLONASS,BEI DOU,
GNSS system.
Features:
Integrated BD B1 and GPS L1 & GLONASS G1 3 system sevenband measurement antenna can be widely used in geodesy bridge construction marine survey underwater terrain measurement and other occasions The antenna uses multi-feed point design to ensure that the antenna phase center and geometric center coincidence, improve the accuracy of measurement. Built-in low-noise amplifier module, the use of pre-and multi-stage filter filter interference signal to ensure that the normal work in harsh electromagnetic environment. Small size, light weight.
antenna size struct
(2) excellent omnidirectional radiation characteristics.
The antenna has a spiral structure of four arms. It has good low elevation angle gain and wide-angle circular polarization, and can receive more low elevation satellite signals.
High precision measurement of GNSS antenna
Support:for GPS,GLONASS,BEI DOU,
