The Harxon HX-CSX601A is a high-performance, multi-constellation GNSS antenna designed surveying, precision agriculture and autonomous systems. It delivers millimeter-level accuracy with excellent phase center stability and strong anti-interference performance. Featuring a 6dBi maximum gain, 40dB LNA, and ≤2dB noise figure, it ensures stable, high-quality signal tracking. Compact and lightweight at 173.4cm × 62.6mm, and less than 500g. Has TNC connector and 5/8″ course thread base. Cost is $900 exGST / $990 incl. GST
Harxon UHF external radios
Harxon UHF external radios are advanced wireless communication devices designed to deliver reliable, long-range data transmission in challenging environments. Operating within the ultra-high frequency spectrum, they support robust connectivity for applications such as precision agriculture, surveying, and industrial automation. These radios typically feature flexible configuration options, strong anti-interference capabilities, and compatibility with multiple communication protocols. Their rugged design ensures durability in harsh field conditions, while user-friendly interfaces make setup and operation straightforward for professionals in the field
Harxon HX-DU1603D
Harxon HX-DU8616D Pro
The HX-DU8616D Pro is a robust heavy duty 35-watt radio. There are 3 selectable power settings for transmitting. It has advanced technology for checking and maintaining its operational performance. It has an OLED screen with toggle buttons for easy configuration or it can be configured through an Android App.
It can be configured to turn off when external power stopped and turn back on when external power is restored. Its settings remain the same and will start transmitting the RTK message as it had before the loss of external power.
the HX-DU8616D Pro is $2,600 exGST / $2,860.00 incl GST
Includes:
1. Power cable with Alligator clips.
2. 5 pin Lemo serial interface cable to interface with the GNSS receiver.
UHF Whip antenna with a standard 5/8″ survey thread and 5m of antenna cable is $150 exGST/ $165.00 incl of GST
Harxon GNSS Antennas
Harxon GNSS Antennas are designed for exceptional phase center stability and reliable GNSS performance. Its multi-point feeding design ensures greater phase center consistency, significantly enhancing measurement accuracy and provides millimeter-level positioning. The antenna excels in challenging environments thanks to its ability to track low-elevation signals with high gain and wide beam width making it ideal for applications such as GNSS surveying in obstructed areas like forests, open cut pits, and urban areas. Allo f the below GNSS antennas receive GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, L-band and SBAS. These antennas are very robust and reliable for use in harsh environment.
Harxon GPS1000 GNSS antenna
Harxon HX_CSX601A GNSS antena
Harxon HX-CVX606A GNSS antenna
The Harxon HX-CVX606A is a ruggedized GNSS antenna designed for millimeter-level accuracy and reliable performance in harsh environments. Encased in an aerodynamic IP69K-rated housing with a solid metal base a it withstands high shock, vibration, dust, rain, and sunlight, making it ideal for demanding surveying and I-construction applications. It supports GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, SBAS, and L-Band correction services, offering consistent signal tracking across full frequency bands. Its enhanced LNA provides strong anti-interference capabilities and superior signal filtering, maintaining reliable performance electromagnetically noisy environments. Cost is $1,000 exGST / $1,100 incl. GST
Harxon HX-CSX600A GNSS antenna
The Harxon HX-CVX600A is a ruggedized GNSS antenna engineered with its flat base allowing it to be fitted to a vehicle roof.in high shock and vibration environments, making it ideal for surveying and I-construction applications. Encased in a compact IP69-rated aerodynamic housing with a metal base, it resists dust, rain, splash, and sunlight. Its robust pre-filtered LNA enhances signal filtering and electromagnetic interference rejection, ensuring strong anti-interference capability and reliable GNSS performance in complex environments. Cost is $1,000 exGST / $1,100 incl of GST
Harxon HX-CVX603A GNSS antenna
The Harxon HX-CVX603A is a high-performance GNSS antenna ideally suited to UAV and other applications that require high accuracy from small and light antenna. It supports GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, SBAS, and L-Band correction services. Has a IP67-rated housing 90.6cm × 2.6cm and weighs 250g. It has low power consumption and standard TNC connector in the middle to allow for easy fixing on a flat surface. Cost is $720 exGST / $792 incl of GST
Harxon HX-CSX633A GNSS antenna
The Harxon HX-CSX633A is a high-precision GNSS antenna that is suitable for mounting to either a flat surface or a survey pole. Has a rugged IP67-rated housing to withstand dust, rain, sunlight, shock, and vibration. Supports all the satellite constellations and L-band services. Has high gain, wide beam width, and strong low elevation signal tracking to excel in obstructed areas like forests and construction sites. It costs $750 exGST / $825 incl GST
UHF RTK Antennas for Surveying & GNSS Applications
Reliable communication is the backbone of accurate RTK surveying. We now offer a range of high-performance UHF antennas designed specifically for RTK GNSS systems, ensuring stable and long-range data transmission between base and rover units.
Available Models
Our current antenna lineup includes:
- QT440A – Optimized for 430–450 MHz RTK radios
- QT400T – Designed for 403–430 MHz frequency range
- QT440GI – Enhanced efficiency model for 430–450 MHz
- QT450GT – Tuned for 450–470 MHz applications
Each model is engineered to deliver reliable field performance under demanding survey conditions.
Technical Specifications
- Frequency Range: 400–470 MHz (model dependent)
- Gain: 3–5 dBi
- Length: Approx. 29–31 cm
- Connector Type: TNC-J Male
- Application: UHF radio communication for RTK GNSS systems
Compatibility
These antennas are compatible with a wide range of RTK receivers that use UHF radio communication, including:
- Trimble (R8, R10, R12 series)
- Leica Geosystems (GS series)
- Topcon (HiPer series)
- CHC Navigation
- Hi-Target
- South Surveying & Mapping
- GeoMax
Any RTK system operating within 400–470 MHz with a TNC-J connector will support these antennas.
Price $90 exGST / $99 incl GST
UHF Whip Antennas for GNSS RTK Radio Modules (450–470 MHz)
We are now offering UHF whip antennas (450–470 MHz) suitable for GNSS RTK radio modules and base stations, providing reliable short- to medium-range communication for surveying applications. These antennas are available in 0 dBi to 5 dBi gain options, making them ideal for both urban and open-field environments. Priced at $70 (ex GST), they are supplied without a connector, but we can fit or customize the connector type to suit your RTK system requirements. Lightweight, flexible, and easy to install, these antennas are a practical solution for improving RTK radio performance in the field.