High-precision GNSS Vehicle Antenna HX-AULD078
Automotive-grade GNSS antenna
for High-Precision Positioning
Inquiry
Overview
Key Features
Parameters
Applications
Related Products
Overview
HX-AULD078 is a high-performance multiband automotive antenna designed for high dynamic applications. It offers superior satellite signal tracking, including GPS, BDS, GLONASS, Galileo, QZSS, IRNSS as well as L-Band correction service. With compact form factor, ruggedized housing, and flexible installations, this antenna greatly improves the positioning accuracy under challenging environmental conditions, such as continuous shock and vibration, ideal for agricultural tractors, autonomous vehicles and unmanned delivery vehicles.
Key Features
Reliable and consistent Performance
HX-AULD078 exhibits stable phase center variation, 33dB high-gain LNA with very low noise figure (≤2dB) and low axial ratio (≤3dB), wide beam width and low elevation satellite tracking ability for reliable GNSS signals and outstanding positioning accuracy.
Customizable With Wide Applicability
HX-AULD078 is a versatile GNSS antenna with customizable housing and connector options, making it suitable for various applications.
Compact Form Factor and Ruggedized Housing
This automotive-grade antenna is designed into low-profile and compact form factor to minimize damage from overhead objects and reduce wind resistance. Its ruggedized housing ensures long lifespan with IP65 protection.
Tracking in Challenging Environments
The antenna ensures stable GNSS signal tracking in tough conditions with its superior performance, including multipath rejection, low axial ratio, linear phase response, minimal phase center variation, and anti-interference performance.
Parameters
Performance
Signal Received
GPS L1/L2/L5
GLONASS L1/L2/L3
GALILEO E1/E5a/E5b
BDS B1/B2/B3
QZSS L1/L2/L5
IRNSS L5
L-Band
Nominal Impedance
50 Ohms
Polarization
RHCP
Azimuth Coverage
360°
VSWR
≤2.0
Typical Gain
1166-1250MHz >-1.5dBi(@45°elevation) >-3.0dBi(@30°elevation)
1520-1610MHz >-1.5dBi(@60°elevation) >-3.0dBi(@45°elevation)
LNA
LNA Gain
33±2dB
Noise Figure
≤2dB
Out-band Rejection (±100MHz)
≥35@≤1050MHz
≥35@≥1350MHz
≥35@≤1425MHz
≥35@≥1706MHz
Output VSWR
≤2.0
Operation Voltage
+3.3~+12VDC
Operation Current
≤45mA
Mechanical
Dimensions
Φ65*H29.8mm
Connector
MCX Male (Customizable)
Mounting
Magnet/Screws fixed
Applications
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