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China High Precision GNSS Antennas Manufacturer
From survey and choke ring antennas to UAV, vehicle and aviation designs. Multi-constellation, multi-band, with OEM and fully custom development.
- GPS, GLONASS, Galileo, BeiDou and QZSS across L1, L2, L5 and L-band
- Stable phase center and low-noise amplification for RTK and PPP
- Custom size, connector, radome and mounting from your drawing
Antenna design, tuning and production under one roof
Our RF engineers design, simulate and chamber-test every antenna family in-house, then build it on dedicated assembly and calibration lines. That keeps phase center, axial ratio and gain repeatable from sample to mass production.
GNSS antennas by application
Twelve product families, from reference-grade ground antennas to lightweight airborne and handheld designs.
Custom Designed Antenna
OEM and ODM antennas built to your drawing, bands and housing.
Get specs →GNSS Antenna
Multi-constellation antennas for general positioning and timing.
Get specs →High Precision GNSS Antenna
Stable phase center and low noise for RTK and PPP.
Get specs →Survey GNSS Antenna
Rugged rover and base antennas for field surveying.
Get specs →Choke Ring GNSS Antenna
Strong multipath rejection for reference stations and monitoring.
Get specs →UAV Antenna
Lightweight survey-grade antennas for mapping payloads.
Get specs →Drone Antenna
Compact designs for flight controllers and small platforms.
Get specs →Handheld Antenna
Small antennas for GIS collectors and portable devices.
Get specs →Vehicle Antenna
Roof-mount antennas for ADAS, fleet and machine control.
Get specs →Aviation Antenna
Low-drag blade and dome antennas for airborne navigation.
Get specs →Antenna Outdoor
Sealed antennas for roofs, poles and exposed sites.
Get specs →External GNSS Antenna
Active external antennas with cable for devices and enclosures.
Get specs →What sets our antennas apart
Stable phase center
Symmetric element design and a controlled ground plane keep phase center variation small for survey and reference work.
Multipath rejection
Choke ring and ground-plane options suppress low-elevation reflections for cleaner carrier-phase data.
Light and compact
UAV, drone and handheld models cut weight and height without giving up multi-band tracking.
Low-noise front end
High-gain LNA with band filters protects against out-of-band interference and long cable loss.
Built for the outdoors
UV-stable radomes, sealed connectors and wide temperature range for fields, roofs, vehicles and aircraft.
Custom engineering
Bands, size, connector, radome color, mounting and logo tailored to your product.
GNSS Antenna Production and Quality Control
From the production machine to final testing, every antenna passes inspection steps in our own factory before it ships.
How to choose the right GNSS antenna
Six checks that narrow the field before you request samples.
Accuracy target
Meter-level navigation, RTK centimeter, or reference-station grade decides the antenna class.
Constellations and bands
Match L1, L2, L5 and L-band to your receiver board and correction service.
Platform
Ground pole, UAV, vehicle roof, aircraft fuselage or handheld each limits size, weight and shape.
Multipath environment
Urban canyons and reflective roofs may need a choke ring or a large ground plane.
Gain, cable and connector
Set LNA gain for your cable length. Choose TNC, SMA, N-type or MCX to fit the device.
Environment and certification
Check IP rating, temperature range, vibration and any aviation or vehicle standards.
Where our antennas work
Not just an antenna. A tuned RF solution.
Performance depends on the whole chain: element, ground plane, LNA, cable and receiver. We match them from the start.
Which GNSS antenna fits your project?
Swipe sideways to see the full table →
| Antenna | Best for | Typical bands | Main advantage |
|---|---|---|---|
| Choke ring | Reference stations, monitoring | L1 / L2 / L5 | Strongest multipath rejection |
| Survey GNSS | RTK rovers and bases | L1 / L2 / L5 | Stable phase center, rugged |
| High precision GNSS | Machine control, PPP | L1 / L2 / L5 / L-band | Centimeter-level tracking |
| UAV / drone | Mapping and inspection | L1 / L2 / L5 | Light and low profile |
| Vehicle | ADAS, fleet, rail | L1 / L2 (+ cellular) | Roof mount, vibration proof |
| Aviation | Aircraft navigation | L1 / L2 / L5 | Low-drag blade or dome |
| Handheld / external | GIS, devices, enclosures | L1 / L5 | Compact, easy to connect |