Reliable positioning and timing are becoming essential parts of modern industrial systems. From EV charging stations and telecom cabinets to smart city equipment and industrial IoT devices, GNSS technology helps keep connected infrastructure running accurately and efficiently.
For outdoor installations, the antenna is a key RF component. A poor antenna design can lead to slow satellite acquisition, unstable positioning, and unreliable timing performance. Industrial applications require antennas that can handle metal cabinets, electromagnetic interference and harsh weather conditions.
AIOT ANTENNA’s GPS/BeiDou cabinet antenna is designed for these environments, providing stable GNSS reception with a compact structure, active amplification and durable outdoor protection.
Why Industrial GNSS Antennas Matter?
Unlike consumer navigation products, industrial equipment often operates continuously for years without frequent maintenance. Reliable GNSS performance is important for:
• EV charging network synchronization
• Smart transportation systems
• Telecom cabinet timing
• Industrial IoT monitoring
• Remote infrastructure management
An active GNSS antenna with an integrated low-noise amplifier (LNA) improves reception of weak satellite signals and helps maintain stable communication in complex RF environments.
Key Challenges in Outdoor Cabinet Applications
Outdoor cabinets create several GNSS challenges:
Signal blockage:
Metal enclosures can reduce satellite visibility and cause unstable positioning.
RF interference:
LTE, 5G, Wi-Fi, and industrial electronics may affect GNSS signal quality.
Environmental stress:
Rain, dust, UV exposure and temperature changes require rugged antenna construction.
A dedicated industrial GPS/BeiDou antenna helps overcome these issues and improves long-term system reliability.
Main Features of GPS/BeiDou Cabinet Antenna
Multi-Constellation GNSS Support
The antenna supports GPS L1 and BeiDou B1 frequency bands. Combined with modern GNSS receivers, it enables reliable satellite tracking and improved positioning availability.
Active Signal Amplification
The built-in LNA improves receiver sensitivity by amplifying satellite signals while reducing interference.
Compact Industrial Design
With a compact form factor, the antenna is suitable for communication cabinets, EV chargers, and embedded industrial equipment where installation space is limited.
Outdoor Protection
Designed for outdoor deployment, the antenna supports harsh operating conditions with IP65 protection and a wide temperature range from -40°C to +85°C.
Typical Applications
EV Charging Stations
GNSS timing supports charging transaction records, remote monitoring, and network coordination.
Telecom Cabinets
Stable GNSS signals help maintain synchronization for communication networks and edge devices.
Smart City Infrastructure
Traffic systems, monitoring stations and connected equipment rely on accurate positioning and timing.
Industrial IoT
Factories, energy systems and remote monitoring equipment benefit from dependable GNSS performance.
Technical Specifications
Frequency: GPS L1 / BeiDou B1
Frequency Range: 1561–1575.42 MHz
Polarization: RHCP
Gain: 28 dBi (Active)
VSWR: <1.8
Impedance: 50 Ω
Connector: SMA
Cable: RG174
Protection: IP65
Operating Temperature: -40°C to +85°C
OEM & ODM Antenna Customization
AIOT ANTENNA provides customized GNSS antenna solutions for global industrial customers.
Customization options include:
• Cable length adjustment
• Connector selection including SMA, FAKRA, TNC and SMB
• Housing customization
• Logo and packaging services
• RF performance optimization
Our engineering team supports product development from prototype testing to mass production.
Installation Recommendations
For best GNSS performance:
• Install the antenna with a clear sky view
• Keep a distance from LTE/5G antennas and strong interference sources
• Avoid mounting under metal covers
• Keep cable routing short and protected
• Test satellite reception before deployment
Why Choose AIOT ANTENNA
AIOT ANTENNA specializes in GPS, GNSS, and wireless antenna solutions for Industrial IoT, Smart City, EV Charging, and connected infrastructure projects.
Our services include:
• Professional RF engineering support
• OEM and ODM manufacturing
• Quality testing before shipment
• Fast prototype development
• Global customer support
Conclusion
As smart infrastructure continues to grow, reliable GNSS performance has become a core requirement for industrial equipment.
A high-quality GPS/BeiDou cabinet antenna improves positioning stability, timing accuracy, and system reliability in demanding outdoor environments. For EV charging, telecom networks and industrial IoT applications, choosing the right antenna at the beginning of the design process can reduce maintenance costs and improve product performance.
Contact AIOT ANTENNA for professional GNSS antenna solutions, OEM customization, and engineering support.