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Harxon HX-CUX005A Embedded GNSS Helix Antenna

GPS L1/L2/L5, GLONASS L1/L2, Galileo E1/E5a/E5b, BeiDou B1/B2/B3, QZSS L1/L2/L5/L6, IRNSS L5, SBAS L1/L5, L-Band, WiFi/BT



The Harxon HX-CUX005A is an embedded GNSS helix antenna designed for high-precision positioning. It offers superior satellite signal tracking, including GPS, GLONASS, Galileo and BeiDou as well as L-Band correction service. Upgraded with WiFi and BT antenna for better integration, this product is ideal for surveying, UAV, personnel and vehicle monitoring and many more applications. It’s regarded as an all-in-one solution for integrated helix antenna needs.

The HX-CUX005A antenna features a multi-point feeding technology that ensures a high phase center stability for outstanding positioning accuracy. Adopting advanced patented D-QHA technology and covering a wider frequency band, HX-CUX005A achieves extraordinary 2.5dBi gain for reliable and consistent performance. Its high gain with ultralow signal loss and wide beam width for exceptional low elevation satellite tracking with symmetric radiation patterns deliver consistent performance even under challenging environments that have serious obstructions.

The HX-CUX005A optimizes circuit layout and equips a robust pre-filtered LNA that features an excellent out-of-band interference rejection performance and restraints possible unwanted electromagnetic interference, providing reliable GNSS signals for easy integration into positioning solutions.

Weighting only 10g, the light HX-CUX005A embedded antenna has a compact dimension of Ф44*H37mm, making it ideal to be integrated into UAVs, surveying and monitoring devices. It reduces the overall weight of applications and increases service time.

The HX-CUX005A is designed with the integration of WiFi and BT antenna (2.4GHz/5.8GHz). On the one hand, its 1dBi gain (typical value) enables easy connection and configuration for mobile device users; on the other hand, its highly integrated design simplifies development and reduces costs for device engineers.


  • Comprehensive GNSS support: GPS, GLONASS, Galileo, BeiDou as well as L-Band correction service
  • Centimeter phase center repeatability, high gain at low elevation
  • Improved signal filtering and excellent multipath rejection
  • 10g, small form factor facilitates easier integration
  • Integrated with WiFi and BT antenna (2.4GHz/5.8GHz)

Technical Specifications

GPS: L1, L2, L5
Galileo: E1, E5a, E5b
BeiDou: B1, B2, B3
QZSS: L1, L2, L5, L6
SBAS: L1, L5
L-Band: Yes
Nominal Impedance: 50Ω
Polarization: RHCP
Axial Ratio: ≤3dB
Azimuth Coverage: 360°(omni-directional)
Output VSWR ≤2.0
Gain RHCP(maximum): 2.5dBi
Low Noise Amplifier
LNA Gain: 33±2dB
Noise Figure: ≤2dB
Operation Voltage: +3.3V to +5V DC
Operation Current: ≤55mA
Passband Ripple: ±2dB
Dimensions: ¢44*37mm
Weight: ≤10g
GNSS Connector: MCX-50KE
WIFI Connector: MCX-50KE
Mounting: Customizable
Operating Temperature: -40 °C to +70 °C
Storage Temperature: -55 °C to +70 °C
Humidity: 95% non-condensing


The HX-CUX005A embedded GNSS helix antenna from Harxon is available through TerrisGPS. Please use the Request Pricing form to contact us for further information.

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Client Testimonials

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"Thank you for your prompt service. All seems to be working well again. Your techs were very helpful with the troubleshooting."
J.O. - Ground Navigation
"Thanks for all the troubleshooting help, also to John for his assistance and the prompt answers from you guys!"
F.A. - Survey Industry

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