High-precision Vehicle Antenna

Introduction
Key Features
Parameters
Applications
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Introduction

The HX-MVX600A Full-band GNSS Vehicle Antenna is designed for intelligent transportation and vehicle-mounted applications, supporting GPS, BDS, GLONASS, Galileo, QZSS, and IRNSS signals with full-band multi-frequency capability and 400MHz–5.9GHz wireless communication bands. Featuring stable satellite tracking, high-precision positioning, superior anti-interference capability, and rugged industrial-grade reliability, it delivers dependable GNSS positioning and wireless communication performance for rail transit vehicles, including metro, light rail, train, and high-speed rail systems, in challenging operating environments with enhanced system integration capabilities and improved compatibility.

Full-Band Multi-Constellation GNSS Support
Advanced Anti-Interference Capability in Complex Environments
Rugged IP67 Design for Rail Transit Applications
Integrated 400MHz–5.9GHz Communication Antenna

Key Features

Full-band Multi-constellation GNSS Support

Supporting GPS, BDS, GLONASS, Galileo, QZSS, IRNSS, and SBAS signals with full-band multi-frequency tracking capability, it delivers reliable high-precision positioning performance for navigation, intelligent transportation, and vehicle-mounted applications in dynamic operating environments.
Integrated GNSS & Cellular Communication Design

Combining GNSS and communication antennas in a compact enclosure, it supports 400MHz–5.9GHz wideband communication systems, including LTE, 4G, Bluetooth, and Wi-Fi, providing flexible connectivity and simplified system integration for various vehicle-mounted applications.
Superior Anti-interference & Rugged Reliability

Featuring a highly stable phase center and optimized low-elevation signal reception capability, it maintains reliable satellite tracking and stable GNSS signal output under dynamic, obstructed, and complex operating conditions for high-precision positioning applications.
Stable Performance in Challenging Environments

Featuring advanced LNA technology and excellent out-of-band interference suppression, it effectively reduces electromagnetic interference from surrounding wireless systems and power infrastructure while ensuring reliable operation in harsh outdoor and vehicle-mounted environments.

Parameters

Signal Received	GPS L1/L2/L5/L-Band GLONASS G1/G2/G3 GALILEO E1/E5a/E5b/E6 BDS B1I/B2I/B3I/B1C/B2a/B2b/B2a QZSS L1/L2/L5/L6 IRNSS L5 SBAS L1/L5
Nominal Impedance	50Ω
Polarization	RHCP
GNSS Antenna Gain	≥5dBi
Axial Ratio	≤2dB
Front-to-Back Ratio	≥20dB
Gain Variation at 20° Elevation	≤±2dB
Phase Center Variation	±2mm

Frequency (Cellular Antenna)	400MHz-5900MHz
Nominal Impedance	50Ω
Polarization	Vertical Polarization
Output VSWR	≤2
Antenna Gain	400 - 470MHz: ≥3dB; 825 - 960MHz: ≥4dB; 1710 -2170MHz: ≥6dB; 2400 -2700MHz: ≥8dB; 5700 -5900MHz: ≥8.5dB

LNA Gain	50±2dB
Noise Figure	≤1.5dB
Out-of-Band Rejection	≥30dB@fL-50MHz ≥30dB@fH+50MHz ≥50dB@fL-100MHz ≥50dB@fH+100MHz
Passband Ripple	±2dB
1 dB Compression Point	≥0dBm
Differential Group Delay	≤5ns
Operation Voltage	+3.3 to +12VDC
Operation Current	≤60mA