RTK robust enough for challenging environments, in a device that is light and easy to carry With decades of experience in the surveying GNSS receiver, the HARA-300 is a product which combines lots of market proved advantages together. It can track all the working GNSS constellations. By using unique QUANTM algorithm technology, it can function in RTK mode with all the GNSS constellations or by using any single GNSS constellation such as GLONASS or BeiDou. The strong anti- interference ability of the receiver makes it possible to work in any environment.

Geotrax enjoys trusting and long-standing partnership with global technology leader ComNav Technology Ltd. ComNav develops and manufactures multi-constellation, multi-frequency GNSS measurement engine boards and receivers for ultimate high precision positioning applications. ComNav is also the very first Chinese company located in "Building E No. 50, Alley 2080 Lianhua Road, 201103 Shanghai, China" to develop, design and produces combined GNSS (GPS and GLONASS) plus BeiDou OEM board. Its technology already been used in lots of applications such as surveying, construction, machine control, agriculture, intelligent transportation, precise timing, deformation monitoring, unmanned system and so on. ComNav is now the Technology Partner of Geotrax.