Dual-Band 2.4/5 GHz WiFi Panel Antenna – 7/8 dBi Directional
- SKU:
- ADP8RSm
- Availability:
- Available date: May 25, 2026
- Weight:
- 1.00 LBS
Alfa Network
Dual-Band Antenna for Outdoor/Indoor
Connector Options: RP-SMA-male and N-female. The antennas have a 4-inch (10cm) cable to your choice of connector. We can customize for large orders.
Improve wireless link reliability and targeted coverage with this dual-band 2.4 GHz / 5 GHz directional panel antenna, engineered for high-performance WiFi and IoT applications. Covering 2400–2500 MHz and 5100–5900 MHz, this antenna supports both legacy and high-speed wireless standards, making it ideal for modern dual-band networks.
The directional panel design provides controlled radiation patterns with 90° horizontal beamwidth, helping to concentrate RF energy where it is needed while minimizing interference from unwanted directions. With 7 dBi gain at 2.4 GHz and 8 dBi at 5 GHz, this antenna enhances signal strength, improves link stability, and increases effective coverage in dense or challenging RF environments.
Its compact, low-profile enclosure and integrated SMA connector make it well-suited for access points, embedded wireless systems, and industrial IoT deployments where size, performance, and reliability are critical.
Key Features
- Dual-band operation: Supports both 2.4 GHz (2400–2500 MHz) and 5 GHz (5100–5900 MHz)
- Directional coverage: Focused beam improves signal strength and reduces interference
- Optimized gain: 7 dBi (2.4 GHz) / 8 dBi (5 GHz)
- Compact design: Space-efficient form factor for easy mounting
- Stable performance: Low VSWR (≤1.8) for efficient signal transmission
- Durable construction: Suitable for a wide range of deployment environments
- Standard connectivity: Integrated cable with SMA female connector
Applications
- WiFi access points and routers
- IoT gateways and wireless devices
- Industrial and commercial wireless networks
- Point-to-point and point-to-multipoint links
- Coverage extension in targeted areas
Electrical Specifications
| Parameter | 2.4 GHz Band | 5 GHz Band |
|---|---|---|
| Frequency Range | 2400–2500 MHz | 5100–5900 MHz |
| Gain | 7 dBi | 8 dBi |
| Horizontal Beamwidth | 90° | 90° |
| Vertical Beamwidth | 60° | 45° |
| Polarization | - | Vertical |
| Front-to-Back Ratio | ≥23 dB | ≥25 dB |
| VSWR | - | ≤1.8 |
| Max Power | - | 50 W |
| Impedance | - | 50 Ω |
Mechanical Specifications
- Dimensions: 140 × 120 × 40 mm
- Weight: 0.3 kg
- Cable Length: 10 cm
- Connector Options: RP-SMA male & N-female
Why Choose This Antenna?
This dual-band WiFi panel antenna is a reliable solution for improving directional coverage, increasing signal gain, and reducing interference in both 2.4 GHz and 5 GHz wireless networks. Its balanced beamwidth and front-to-back ratio make it especially effective for targeted coverage, sectorized deployments, and point-to-point or point-to-multipoint applications.
Designed for seamless integration with WiFi routers, access points, and IoT gateways, it provides consistent RF performance in a compact form factor. Whether used in commercial, industrial, or enterprise environments, this antenna delivers the performance and efficiency required for stable, high-quality wireless connectivity.