This is a compact, high-performance antenna designed by PCTEL for WiFi applications. It operates in dual-band frequencies (2.4 GHz & 5 GHz), making it ideal for modern WiFi 6, IoT, and wireless networking applications.

One of its key features is that it is ground plane independent, meaning it does not require a conductive surface (such as a metal vehicle roof) to function effectively. This makes it perfect for installation on non-metallic surfaces, including plastic, fiberglass, and other non-conductive materials.

Its omnidirectional radiation pattern allows it to provide 360-degree coverage, ensuring strong and reliable WiFi connectivity in a variety of environments.

📡 Frequency Range:

• 2.4 GHz Band: 2400 – 2500 MHz
• 5 GHz Band: 5150 – 5850 MHz
• Optimized for WiFi 4, WiFi 5, and WiFi 6 (802.11a/b/g/n/ac/ax)

📈 Gain:

• 2 dBi to 5 dBi, depending on the specific model and frequency band.

📶 Polarization:

• Vertical (Linear), ensuring effective communication with standard WiFi access points.

🌐 Radiation Pattern:

• Omnidirectional, providing 360-degree signal coverage without needing precise alignment.

⚡ Impedance:

• 50 Ohms, ensuring efficient power transfer with minimal signal loss.

📏 Mounting Type:

• Magnetic, adhesive, or screw-mount options, allowing for flexible installation.
• Suitable for vehicles, enclosures, walls, and poles.

🔌 Connector Type:

• RP-SMA, SMA, N-Type, or TNC connectors (varies by model).

📊 VSWR (Voltage Standing Wave Ratio):

• ≤ 2.0:1, ensuring efficient signal transmission with minimal reflection.

⚙️ Power Handling:

• Supports up to 50W RF input power.

🛡️ Enclosure Material & Durability:

• Weather-resistant, UV-resistant radome for outdoor applications.
• Typically made from high-impact ABS plastic or fiberglass.
• Some models have IP67 or higher ratings, ensuring dustproof and waterproof capabilities.

🌡️ Operating Temperature:

• -40°C to +85°C, suitable for extreme environmental conditions.

✅ Ground Plane Independence

• Does not require a metal surface for optimal performance, making it ideal for plastic, fiberglass, or non-metallic installations.

✅ Dual-Band WiFi Support

• Works with both 2.4 GHz and 5 GHz bands, allowing compatibility with all modern WiFi networks, including WiFi 6 (802.11ax).
• Ensures better interference resistance and higher data rates in crowded wireless environments.

✅ Omnidirectional Coverage

• 360-degree signal radiation for reliable connectivity without the need for directional adjustments.
• Ideal for mobile applications, fixed wireless, and IoT connectivity.

✅ Weather-Resistant & Durable Construction

• Built with rugged, UV-resistant materials to withstand harsh outdoor conditions.
• Many models are IP67-rated for dust and water resistance.

✅ Flexible Mounting Options

• Available in magnetic, adhesive, and permanent mounting options, making it easy to install on various surfaces.

✅ Wide Compatibility

• Works with WiFi routers, access points, IoT devices, smart meters, and industrial wireless applications.

These antennas are designed for a wide range of WiFi-based applications, including mobile, industrial, IoT, and fixed wireless connectivity.

📡 Wireless Networking & IoT

• WiFi access points and routers needing enhanced range and reliability.
• Smart city infrastructure for municipal WiFi networks.
• IoT (Internet of Things) applications, such as smart meters, sensors, and industrial automation.

🚛 Mobile & Transportation

• Public transport WiFi in buses, trains, and taxis.
• Fleet management systems using WiFi for data transmission.
• RV and campervan WiFi connectivity for mobile internet access.

🏭 Industrial & Enterprise Applications

• Wireless warehouse networks for inventory management.
• Manufacturing plants needing reliable WiFi connectivity for automation.
• SCADA systems in utilities and energy sectors.

🏠 Home & Office WiFi Extension

• Outdoor WiFi installations for backyards, gardens, and patios.
• WiFi range extenders and repeaters to improve coverage in large homes or offices.

🎥 Surveillance & Security

• WiFi-connected security cameras and surveillance systems.
• Smart building automation using WiFi-based access controls.

Conclusion

The Compact, Ground Plane Independent Dual-Band WiFi Omnidirectional Antenna from PCTEL is a versatile, high-performance solution for wireless networking, IoT, industrial automation, and mobile applications. Its dual-band capability, omnidirectional coverage, and weather-resistant design make it ideal for both indoor and outdoor use.

With its ground plane independence, this antenna is perfect for installations on non-metallic surfaces while still delivering strong, reliable WiFi performance. Whether for fixed, mobile, or industrial applications, this antenna ensures robust wireless connectivity in demanding environments.