GNSS external antenna
Compact external GNSS antenna covering GPS/BDS/GLONASS/Galileo frequencies with quad-feed technology for enhanced positioning accuracy. Features 26dB gain, IP66+ waterproof rating, and low 35mA power consumption. Ideal for vehicle terminals, mobile devices, and outdoor communication equipment.
Classification:
GNSS High-precision Positioning Antenna
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Product Description
ATEXD GNSS External Antenna
Multi-system satellite navigation antenna with quad-feed technology
Multi-System Support
GPS L1/L5, BDS B1/B2a, GLONASS L1, Galileo E1/E5a
Quad-Feed Technology
Enhanced positioning accuracy and signal stability
Compact Design
Small size with 26dB gain and low power consumption
Weather Resistant
IP66+ waterproof rating for outdoor applications
Product Overview
The ATEXD GNSS External Antenna is a high-performance satellite navigation antenna that supports multiple global navigation systems including GPS, BeiDou, GLONASS, and Galileo. Utilizing advanced quad-feed technology, this antenna delivers superior positioning accuracy and reliable signal reception. With its compact design, low power consumption, and robust IP66+ waterproof construction, it is ideally suited for vehicle terminals, mobile devices, and outdoor communication equipment operating in challenging environments.
Key Features
Multi-GNSS Compatibility
Supports GPS, BDS, GLONASS, and Galileo satellite systems
Advanced Quad-Feed Design
Improves positioning accuracy and signal reliability
High Gain Performance
26±2dB active gain with excellent signal reception
Robust Environmental Protection
IP66+ waterproof rating meets vehicle roof rain requirements
Easy Installation
3M adhesive base for simple mounting on various surfaces
Low Power Consumption
<35mA operating current for energy-efficient operation
Technical Specifications
Antenna Parameters
| Frequency Range | GPS: L1, L5 BDS: B1, B2a GLONASS: L1 Galileo: E1, E5a |
|---|---|
| Polarization | RHCP (Right Hand Circular Polarization) |
| Zenith Gain | >3.0dBi (tested on 70×70mm ground plane) |
| Axial Ratio | <3.0 @ center frequency |
| Impedance | 50Ω |
Active Antenna Parameters
| Active Gain | 26±2dB |
|---|---|
| Output VSWR | <2.5 |
| Output Impedance | 50Ω |
| Out-of-Band Rejection | 60dBc min @ f0±50MHz |
| Power Supply | 3.0-6.0V |
| Operating Current | <35mA |
Environmental & Mechanical
| Operating Humidity | 90% |
|---|---|
| Operating Temperature | -40°C to +80°C |
| Storage Temperature | -45°C to +85°C |
| Connector | RG174/3000mm/SMA Male Straight |
| Color | Black |
| Radome Material | ABS+PC |
| Installation | 3M Adhesive Base |
| Waterproof Rating | IP66+ (meets vehicle roof rain requirements) |
Applications
Vehicle Terminals
Navigation and tracking systems for automobiles and fleets
Mobile Devices
Tablets, smartphones, and portable navigation equipment
Communication Racks
Outdoor communication cabinets and equipment enclosures
Fleet Management
Vehicle tracking and logistics management systems
Navigation Systems
Marine, aviation, and terrestrial navigation equipment
Outdoor Equipment
Weather-resistant applications in harsh environments
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