Harxon is showcasing high precision positioning GNSS antennas and latest wireless data transmission technologies for UAV applications at AUVSI Xponential, May 1st-3rd in Denver, Colorado.

D-Helix™ Antenna is a patented D-QHA (dual quadrifilar helix antenna) multi-constellation antenna supports excellent reception of GPS, Galileo, Beidou, GLONASS as well as L-Band signals. Harxon D-QHA technology ensures the ability of low elevation satellites tracking while maintains 4dBi high gain, which makes D-Helix™ Antenna an excellent choice for any applications where the sky is partially visible. The antenna LNA with out-of-band rejection performance can suppress the electro magnetic interference. Moreover, D-Helix™ Antenna features the latest low-wind resistance design with ruggedized IP67 protection for UAV inspection and monitoring, survey and mapping, or agricultural UAVs.

HX-DU2017D is a 5-gram frequency hopping OEM transceiver supporting frequencies between 840MHz and 900MHz. and provides strong anti-jamming and signal receiving capability for complex data intensive applications. Its full duplex mode ensures data secure transmission, more stable long-range communication and short latency of data transmission.

Other showcased Harxon GNSS products, such as Helix Antenna HX-CH7603A, HX-CH4601A and HX-CH6601A, are all featured with patented D-QHA technology. Moreover, the showcased Survey Antenna GPS 500, OEM Modem HX-DU1018D and Smart Antenna are also appropriate for surveying and mapping, as well as precision agriculture.