Revolutionary GNSS Antenna with Strong Multipath Suppression

Choke Ring Antenna HX-CGX611A

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Introduction

The Harxon HX-CGX611A is a high-performance GNSS base station antenna designed for absolute positioning accuracy and multi-constellation support. It provides comprehensive GNSS coverage including GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, SBAS, and L-band correction services. Featuring a mini choke ring design, the HX-CGX611A delivers excellent multipath suppression and stable signal tracking, making it ideal for GNSS base stations, reference stations, CORS networks, and other high-precision positioning applications.

Key Features

  • High Phase Center Stability

    HX-CGX611A adopts unique choke ring structure design which delivers extraordinary multipath suppression performance. It also features Harxon patented multi-point feeding technology to achieve the repeatability of phase center and geometrical center.

  • Excellent Signal Tracking in Challenging Environments

    HX-CGX611A excels its signal tracking performance thank to its high gain and wide beam width for directional diagram, which ensures ideal satellite signal reception.

  • Powerful Anti-interference Performance

    The LNA of this antenna features an excellent out-of-band rejection performance, which can suppress unwanted electromagnetic interference(EMI) and avoid many other interferences.

  • Mini Design with Ruggedization and Durability

    HX-CGX611A is a ruggedized and durable mini choke ring antenna that built into an IP67 rating housing with multiple protection designs to withstand exposure against dust, rain, splash or sunlight.

Parameters

HX-CGX611A
Signal Received 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
Nominal Impedance 50Ω
Polarization RHCP
Axial Ratio ≤3dB
Azimuth Coverage 360°(Omni-directional)
Output VSWR ≤2.0
Peak Gain 6.5dBi
Phase Center Repeatability ±1mm
LNA Gain 50±2dB
Noise Figure ≤2dB
Output VSWR ≤2.0
Passband Ripple ±2dB
Operation Voltage +3.3 to +12VDC
Operation Current ≤60mA
Differential Propagation Delay ≤5ns
Dimensions Φ185*148mm
Connector TNC Female
Weight ≤2.5kg
Mounting 5/8''×11 Screws
Operating Temperature -40℃ to +85℃
Storage Temperature -55℃ to +85℃
Humidity 95% Non-condensing
Regulatory Compliance IGS, NGS, CE, FCC, ROHS

Applications

geological-monitoring

Geological Monitoring

ground-based-ugmentation-system

Ground Based Augmentation System

Inquiry

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You may also contact us through email sales@harxon.com or WeChat/WhatsApp: +86-189 0245 0568

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