High-precision Vehicle Antenna

Introduction
Key Features
Parameters
Applications
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Introduction

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 together with 400MHz–5.9GHz wireless communication bands. Featuring stable satellite tracking, 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 demanding operating environments.

Key Features

Full-band Multi-constellation GNSS Support

HX-MVX600A supports GPS, BDS, GLONASS, Galileo, QZSS, IRNSS, and SBAS signals with full-band multi-frequency tracking capability, delivering reliable and stable high-precision positioning performance
Integrated GNSS & Cellular Communication Design

Combining GNSS and cellular antennas in a single compact enclosure, the HX-MVX600A supports a wide frequency range from 400MHz to 5.9GHz, covering LTE, 4G, Bluetooth, and Wi-Fi communication systems
Superior Anti-interference & Rugged Reliability

Featuring advanced LNA technology with excellent out-of-band interference suppression, the HX-MVX600A effectively reduces electromagnetic interference from surrounding wireless communication systems and power infrastructure
Stable Performance in Challenging Environments

Designed with a highly stable phase center and optimized low-elevation signal reception capability, the HX-MVX600A maintains reliable satellite tracking and stable GNSS signal output even in complex operating 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