Harxon is a leading manufacturer of high-precision GNSS antennas for UAVs (unmanned aerial vehicles), UGVs (unmanned ground vehicles) and robotic systems. Our products are ideal for a wide range of survey-grade positioning requirements for drones and autonomous vehicles, in fields such as civil aviation, precision agriculture, and mapping and surveying.
Smart Antennas
Accurate RTK antennas for unmanned vehicles
Our Smart GNSS RTK Antennas for base stations and rovers provide advanced multi-constellation positioning for precision agriculture and other UGV applications.
All units feature Bluetooth functionality, and all except the TS112SE provide 3G, 4G and external/internal radio modem options for flexible communications capabilities.
Rover Series antennas offer RTK positioning for enhanced accuracy, and provide simultaneous satellite tracking allowing autonomous farm vehicles and UGVs to receive signals even under challenging and obstructing conditions. Our patented T-DIFF technology ensures exceptional pass-to-pass accuracy down to centimetre-level, with sophisticated algorithms for tilt and vibration compensation.
The Base Series antenna, also providing RTK positioning capabilities, features a multi-point feeding design for greater phase center stability as well as advanced multi-path resistance technology. The unit delivers enhanced measurement accuracy, precision and stability even in difficult environments.
Additionally, the TS112 family of smart rover antennas features either Harxon SLIDE or Hexagon | NovAtel GLIDE technology for enhanced accuracy and smooth linear positioning, as well as a sophisticated terrain compensation algorithm that corrects deviations caused by vehicle roll and pitch on uneven ground.
Specifications:
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Dimensions (diameter x height) |
210 x 155 x 80 mm | ||
Weight | < 600g | ||
Power Consumption | 2.5W typical, <10W max | ||
Satellite Signals | GPS L1/L2 GLONASS L1/L2 BDS B1/B2 GALILEO E1/E5b SBAS L1 |
GPS L1/L2 GLONASS L1/L2 BDS B1/B2 GALILEO E1/E5b SBAS L1 L-Band |
GPS L1/L2/L5 GLONASS L1/L2 BDS B1/B2 GALILEO E1/E5a2 /E5b/AltBOC NavIC(IRNSS) L5 SBAS WAAS/EGNOS /MSAS/GAGAN/QZSS L-Band |
Horizontal Position Accuracy | Single point 1.5m CEP DGPS 0.4m CEP SBAS 0.6m CEP RTK 1cm + 1ppm CEP |
Single point 1.5m CEP DGPS 0.4m CEP SBAS 0.6m CEP SAPA(Basic) Below 1m to 10cm CEP SAPA(Premium) Below 10cm CEP |
Single Point L1 1.5m Single Point L1/L2 1.2m SBAS 60 cm DGPS 40 cm TerraStar-L 40 cm TerraStar-C 4 cm RTK 1 cm + 1 ppm |
Velocity Accuracy | 0.05m/s RMS | ||
Max Position Data Rate | 10 Hz max | 20 Hz max |
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Dimensions (diameter x height) |
160 x 80 mm | ||
Weight | <850g | <850g | <950g |
Power Consumption | <4.5W | <3.5W | <8.5W |
Satellite Signals | GPS L1/L2/L5 GLONASS L1/L2 BDS B1/B2/B3 GALILEO E1/E5a/E5b |
GPS L1 GLONASS L1 BDS B1 GALILEO E1 SBAS |
GPS L1/L2/L5 GLONASS L1/L2 BDS L1/L2/L3 GALILEO E1/E5a/E5b |
Horizontal Position Accuracy | Single point 1.5m DGPS 0.4m RTK 1cm + 1ppm |
Single point 1.5m DGPS 0.4m RTK 1cm + 1ppm |
Single point 1.5m |
Velocity Accuracy | 0.03 m/s RMS | N/A | |
Max Position Data Rate | 10 Hz |
More Information: Smart Antennas
Rugged Antennas
IP67-rated antennas for unmanned vehicles
Our ruggedized antennas, featuring IP6x rated housing for reliable operation in harsh environments, are designed to be easily integrated into unmanned systems and autonomous vehicles. Providing full support for all frequencies across all constellations, as well as L-band corrections, they incorporate advanced filtering and anti-interference capabilities as well as robust signal tracking.
The high-gain antennas deliver exceptional low elevation signal tracking and wide-angle circular polarization performance even under challenging conditions, and take advantage of advanced multipoint feeding technology for a highly stable phase centre.
Specifications:
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Dimensions (diameter x height) |
150 x 53 mm | 90.6 x 26 mm |
Weight | <600g | <250g |
Satellite Signals | GPS L1/L2/L5 GLONASS L1/L2/L3 GALILEO E1/E5a/E5b/E6 BDS B1/B2/B3 QZSS L1/L2/L5/L6 IRNSS L5 SBAS L1/L5 L-Band |
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Peak Gain | 5.5 dBi | 4.0 dBi |
LNA Gain | 40 ± 2 dB | |
LNA Noise | <2 dB | |
Ingress Protection | IP67, IP69K | IP67 |
More Information: Rugged Antennas
GNSS Survey Antennas
High-accuracy, survey grade positioning
Our GNSS antennas for surveying applications provide high precision and reliable data even under the most challenging of conditions. With an advanced multi-point feeding design for greater phase center stability, they are highly suitable for high-accuracy surveying requirements in environments such as dense tree lines or construction sites.
The compact and lightweight antennas are ideal for incorporation into a wide range of unmanned systems, autonomous precision agriculture vehicles and robotic platforms. OEM board and rugged dust- and water-resistant IP67-rated enclosure options are available.
Specifications:
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Dimensions (diameter x height) |
152 x 62.2mm | 152 x 62.2mm | 130 x 22.3 mm | 173.4 x 62.6 mm | 111 x 24.5 mm |
Weight | < 500g | < 500g | < 230g | < 500g | < 220g |
Signals | GPS L1/L2/L5/L-Band GLONASS L1/L2/L3 BDS B1/B2/B3 GALILEO E1/E6/E5a/E5b QZSS L1/L2/L5/L6 IRNSS L5 SBAS L1/L5 |
GPS L1/L2/L-Band GLONASS L1/L2 GALILEO E1 BDS B1/B2/B3 QZSS L1/L2 SBAS L1 |
GPS L1/L2/L5 GLONASS L1/L2/L3 BDS B1/B2/B3 GALILEO E1/E5a/E5b/E6 L-Band Bluetooth Wi-Fi 4G |
GPS L1/L2/L5/L-Band GLONASS L1/L2/L3 BDS B1/B2/B3 GALILEO E1/E6/E5a/E5b QZSS L1/L2/L5/L6 IRNSS L5 SBAS L1/L5 |
GPS L1/L2/L5 GLONASS L1/L2 BDS B1/B2/B3 Galileo E1/E5ab/E6 L-band |
Peak Gain | 5.5 dBi | 5.5 dBi | 5.5 dBi | 6dBi (1164-1300MHz) 5.5dBi (1520-1615MHz) |
5.5 dBi |
LNA Gain | 40 dB | 40 dB | 40 dB | 40 dB | 40 dB |
LNA Noise | < 2 dB | < 2 dB | < 1.6 dB | < 2 dB | < 2 dB |
Type | Rugged IP67 | Rugged IP67 | OEM | Rugged IP67 | OEM |
More Information: GNSS Survey Antennas
UAV Helix Antennas
Compact GNSS helical antennas
Our helix antennas for UAVs are compact, lightweight and easily integrated into a variety of platforms, utilising advanced D-QHA technology for stable performance and highly-reliable low-elevation satellite tracking while maintaining high gain.
The small form factor helix antennas track GPS, GLONASS, GALILEO, and Beidou, and we provide options for L-band and RTK services. They are ideal for a variety of demanding UAV applications, including aerial photography, remote sensing, infrastructure inspection and public security.
Specifications:
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![]() D-Helix™ Antenna |
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More Information: UAV Helix Antennas
ICV Antennas
GNSS antennas for autonomous vehicles
Our ICV (intelligent connected vehicle) antennas deliver automotive-grade positioning for land-based autonomous vehicles. The robust units provide superior satellite signal tracking of GPS, GLONASS, Galileo, BeiDou, and L-Band correction services.
The rugged GNSS antennas feature excellent out-of-band interference rejection performance and resistance to unwanted electromagnetic interference, resulting in highly stable signal tracking. The IP65-rated housing provides protection in challenging conditions such as high levels of vibration and harsh weather.
The ICV antenna is available in two variants: cable exit on the underside of the unit (HX-AULT006) or on the side (HX-AULT008).


Specifications:
Dimensions (L x W x H) | 95.3 x 95.3 x 36.8 mm (HX-AULT006) 95.3 x 95.3 x 34.5 mm (HX-AULT008) |
Satellite Signals | GPS L1/L2/L5 GLONASS L1/L2/L3 GALILEO E1/E5a/E5b/E6 BDS B1/B2/B3 L-Band |
Typical Gain | 4.5 dBic |
LNA Gain | 40±2dB |
LNA Noise | ≤2dB |
More Information: ICV Antennas