Survey GNSS Antenna

Introduction
Key Features
Parameters
Applications
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Introduction

The HX-CSX601A is a high-performance, survey-grade GNSS antenna designed to deliver reliable high-precision positioning and superior satellite signal tracking. It supports full multi-constellation GNSS operation, including BeiDou, GPS, GLONASS, and GALILEO, ensuring improved signal availability, accuracy, and stability across diverse environments. Engineered to meet the demands of high-precision surveying and geospatial applications, the HX-CSX601A provides consistent performance, strong multipath mitigation, and excellent phase stability. Its broad compatibility with a wide range of professional GNSS receivers makes it suitable for land surveying, construction measurement, GIS data collection, mapping, and other positioning scenarios where dependable accuracy is required.

Key Features

High Phase Center Stability

The HX-CSX601A features a multi-point feeding design to achieve greater phase center stability. It effectively improves measurement accuracy and provides better RTK solution. And HX-CSX601A has passed the international NGS certificate test.
Tracking in Challenging Environments

The ability to receive low elevation signals with high gain and wide beam width makesHX-CSX601A 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.
Strong Anti-interference Performance

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.
Ruggedized Housing, Easy To Install

The light weight and small size HX-CSX601A 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.

Parameters

Performance
LNA
Mechaical
Environmental
Drawing

Signal Received	GPS L1/L2/L5/L-Band GLONASS L1/L2/L3 GALILEO E1/E5a/E5b/E6 BDS B1/B2/B3 QZSS L1/L2/L5/L6 IRNSS L5 SBAS L1/L5
Nominal Impedance	50Ω
Polarization	RHCP
Axial Ratio	≤3dB
Gain at Zenith(90°)	1164-1300MHz 6dBi(maximum) 1520-1615MHz 5.5dBi(maximum)

LNA Gain	40dB(typical)
Noise Figure	≤2dB
Output VSWR	≤2.0
Operation Voltage	+3.3 to +12VDC
Operation Current	≤45mA
Group Delay Ripple	＜5ns

Dimensions	¢173.4×62.6mm
Connector	TNC Female
Weight	≤500g
Mounting	BSW5/8''-11 screw, 12-14mm

Operating Temperature	-40℃ to +85℃
Storage Temperature	-55℃ to +85℃
Humidity	95% Non-condensing
Water/Dust Resistance	IP67
Regulatory Compliance	NGS, CE, FCC, RoHS