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Harxon GPS500 GNSS Survey Antenna


GPS L1/L2 + GLONASS L1/L2 + BeiDou B1/B2/B3 + QZSS L1/L2 + SBAS L1 with 40dB Gain



The GPS500 GNSS survey antenna from Harxon features a multi-point feeding design to achieve greater phase center stability. It effectively improves measurement accuracy and provides better RTK solution. And GPS500 has passed the international NGS certificate test.

The ability to receive low elevation signals with high gain and wide beam width makes GPS500 an excellent choice for tracking visible satellites under challenging conditions, providing the positioning solutions with precision and reliable data. It can be widely used in agriculture tractors, unmanned vessels, also for autonomy vehicles, GIS surveying where high precision operations are needed.

The antenna LNA features an excellent out-of-band rejection performance, which can suppress the electromagnetic interference, providing the stability and reliability of GNSS signals. Also it effectively avoids disconnection dangerous when receivers are operated under complex electromagnetic environments such as communication base station and busy urban area.

The light weight and small size GPS500 antenna can lighten the loads of small unmanned vehicles, as well as a standard TNC female connector for easy integration. Its IP67 ruggedized design can protect it from dust and water


  • Support GPS, Glonass, Galileo, Beidou, QZSS and SBAS
  • Stable phase center guarantees the accuracy of positioning within millimeter-level
  • Strong anti-interference ability to endure the harshest operating environments
  • IP67 ruggedized protection

Technical Specifications

GPS: L1, L2
Galileo: E1
BeiDou: B1, B2, B3
QZSS: L1, L2
Nominal Impedance: 50Ω
Polarization: RHCP
Axial Ratio: ≤3dB
Gain at Zenith (90°): 1205-1278MHz 5.5dBi (maximum)
1559-1615MHz 5.5dBi (maximum)
LNA Gain: 40dB (typical)
Noise Figure: ≤2dB
Output/Input VSWR ≤2.0
Operation Voltage: +3.3 to + 12VDC
Operation Current: 45mA (maximum)
Group Delay Ripple: <5ns
Dimensions: ¢152 x 62.2 mm
Connector: TNC female
Weight: ≤ 500 g
Mounting: BSW5/8 inch-11 screw, 12-14 mm
Operating Temperature: -40 °C to +85 °C
Storage Temperature: -55 °C to +85 °C
Humidity: 95% non-condensing
Water/Dust Resistance: IP67
Regulatory Compliance: FCC CE RoHS


The GPS500 GNSS survey 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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