Survey GNSS Antenna

Introduction
Key Features
Parameters
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Introduction

The Harxon HX-CSX100A is a compact embedded multi-constellation, multi-frequency GNSS antenna that integrates a GNSS antenna, dual 4G antennas, Bluetooth, and WiFi into a single enclosure. Designed for high-precision positioning, it delivers stable GNSS signal reception with excellent anti-electromagnetic interference performance. With its high integration level and robust RF design, the HX-CSX100A is well suited for surveying, RTK GNSS receivers, machine control, and other professional positioning applications where space-saving design and reliable performance are critical.

Key Features

Stable Phase Center for Remarkable Performance

HX-CSX100A supports multi-constellation full frequency satellite signal tracking, including GPS, GLONASS, Galileo, BeiDou and L-band correction service. It features Harxon X-Survey™ technology that support multi-point feeding capability.
Highly Integrated Layout for Easy Integration

HX-CSX100A integrates GNSS antenna, dual 4G antennas, WIFI, and BT into one compact enclosure. Adopting multiple antennas in one solution greatly simplifies the complexity of different types antennas integration for applications.
Tracking in Complex Environments

This antenna exhibits superior high gain performance with ultralow signal loss, ensuring reliable satellite signal tracking. It also delivers wide beam width that covers wide frequencies with high marginal gain.
Strong Anti-interference Performance

The advanced LNA excels in improved signal filtering and out-of-band rejection and restraints unwanted electromagnetic interferences, plus strong multi-path reduction capacity.
Easy Integration Design for Precision Applications

The unique structure design simplifies the RTK integration, and minimizes the overall machine dimension, aiming to bring system integrators high efficiency performance of navigation and communication in surveying and precision agriculture applications.

Parameters

Performance
LNA
Mechaical
Environmental
Drawing

Signal Received	GPS L1/L2/L5 GLONASS L1/L2/L3 GALILEO E1/E5a/E5b/E6 BDS B1/B2/B3 QZSS L1/L2/L5 IRNSS L5 SBAS L1/L5 L-Band Dual 4G / BT / WiFi
Nominal Impedance	50Ω
Polarization	RHCP
Axial Ratio	≤3dB
Azimuth Coverage	360°(omni-directional)
Output VSWR	≤2.0
Peak Gain	GNSS: 1164MHz-1300MHz 5.0dBi, 1525MHz-1612MHz 5.0dBi BT/WiFi: 2.4-2.5GHz 1dBi Dual 4G: 790-960MHz 0.5dBi, 1710-2690MHz 0.5dBi
Phase Center Deviation	±2mm

LNA Gain	L2: 40±2dB L1: 38±2dB
Noise Figure	≤2dB
Output VSWR	≤2.0
Passband Ripple	±2dB
Operation Voltage	+3.3 to +12VDC
Operation Current	≤45mA
Differential Propagation Delay	≤5ns