Harxon Corporation’s William Zhang discusses the company’s eRadio series and X-Survey antenna at Intergeo 2018 in Frankfurt, Germany.
Tag: eRadio
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Harxon brings latest surveying technologies to Intergeo
Photo: Harxon Harxon is showcasing high-precision positioning GNSS antennas and its latest wireless data transmission technologies for surveying applications at Intergeo, Oct. 16-18, in Frankfurt, Germany.
Image: Harxon X-Survey is an 4-in-1 OEM antenna for both navigation and communication in the real-time kinematic (RTK) surveying applications. It provides standard Wi-Fi, Bluetooth, 4G, and multiple-constellation signal reception for GNSS positioning.
Its 3D design ensures a higher phase center stability and longer communication distance at a 360-degree direction, while lowering the impact of electromagnetic interference (EMI), hence increasing the overall machine efficiency and simplifying the RTK integration, the company said.
Photo: Harxon The smart eRadio is a long-range and highly efficient radio modem designed to support RTK applications in surveying and precision agriculture. It can automatically identify RTK serial baud rate and provide a plug-and-play form for easy connection between eRadio and RTK.
According to Harxon, the eRadio’s diagnostic reporting software can configure data and update radio status, allowing users to effectively deal with potential issues. In addition, it is equipped with the unique ETALK communication protocol that increases the communication distance by 20 percent.
Other Harxon GNSS products showcased at Intergeo are for UAVs and precision agriculture, as well as surveying.
The D-Helix antenna HX-CHX600A is featured with its patented D-QHA technology.
Both 3D structured and mini-designed choke-ring antennas HX-CGX601A and HX-CGX611A can be used for base-station communication.
The multi-constellation survey antenna GPS 1000, frequency hopping modem HX-DU2017D and external radio modem HX-DU8608D are also popular products for high-precision performance.
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Harxon launches smart eRadio for RTK applications
Harxon has introduced the smart eRadio, a member of its radio modem series. The eRadio is a long-range and power-efficient solution designed to support high-precision GNSS real-time kinematic (RTK) applications in surveying and precision agriculture.
Harxon eRadio is enabled with intelligent serial baud rate identification for different RTK devices. It can automatically identify RTK serial baud rate with a radio data cable and provide a plug-and-play form for easy connection between the eRadio and RTK, the company said.
Photo: Harxon Due to its high transmitting power (5-35 Watts), transmission data can be up to 19200 bps/s over a connection distance of 50-80 kilometers, depending on the environment.
The eRadio offers surveyors an easy-to-use radio modem that provides dependable performance as either a base or repeater working with other Harxon radio modems in challenging environments. In the store and forward operating mode, eRadio receives messages, buffers the received data and transmits further to another substation.
The user programmable eRadio also supports the Bluetooth of APP to configure data and update radio status. Its diagnostic reporting software can realize the built-in reliability monitoring, such as internal temperature, environment status and battery level and channel inspection. According to the company, these features allow users to both anticipate and deal with potential issues efficiently.
In addition to compatibility with radio protocols by Trimble and Satel, eRadio is equipped with its unique ETALK communication protocol, which uses Harxon’s exclusive algorithms and advanced processors. Under the same conditions, ETALK protocol can significantly reduce the bit error rate of weak signals and the communication distance can be increased by 20 percent.
The compact, rugged eRadio is particularly well suited for heavy-duty outdoor use. It is designed for easy mobile use with an organic light-emitting diode display screen for demanding field conditions. The IP67 full metal cover provides dust and water resistance that keeps surveyors working with confidence and efficiency.
