4.9-6.5GHz Symmetrical Horn Antennas
4.9-6.5GHz Symmetrical Horn Antennas
What is a Symmetrical Horn Antenna?
A symmetrical horn antenna is a directional antenna that provides nearly identical beamwidth in both the horizontal and vertical planes. Unlike traditional sector antennas, it creates a more controlled coverage pattern with lower side lobes and reduced interference.
In practice, symmetrical horn antennas are a go-to choice for wireless ISP networks, point-to-multipoint backhaul, and high-density outdoor fixed wireless deployments — anywhere predictable coverage and frequency reuse really matter.
The Airplux 4.9–6.5 GHz Symmetrical Horn Antenna series gives you multiple beamwidth options from 30° to 90°, so network planners can match the coverage pattern to the actual deployment instead of forcing one antenna to do everything.
Why Choose Symmetrical Horn Antennas?
Wireless networks keep getting more crowded — especially in WISP, enterprise, and outdoor broadband deployments. When more radios share the same frequency bands, managing interference matters just as much as extending coverage.
Symmetrical horn antennas give you a tighter, more predictable pattern than typical sector antennas. That means cleaner coverage, less unwanted signal leakage, and better spectrum reuse — without a lot of fine-tuning.
Here’s how the two antenna types compare in real-world use.
Symmetrical Horn vs Traditional Sector Antenna
| Feature | Traditional Sector | Symmetrical Horn |
|---|---|---|
| Coverage Pattern | Wider Spread | More Controlled |
| Side Lobes | Higher | Lower |
| Interference Control | Moderate | Improved |
| Frequency Reuse | Limited | Better |
| Coverage Consistency | Moderate | Excellent |
- Symmetrical horn antennas are often selected for deployments where interference management and predictable coverage are more important than simply covering the largest possible area.
Product Highlights
The Airplux 4.9–6.5GHz Symmetrical Horn Antenna series combines focused beam performance with flexible installation options. Whether deployed in WISP networks, point-to-multipoint systems, or wireless backhaul applications, these antennas are built to deliver predictable coverage and long-term reliability in outdoor environments.
Performance Highlights
4.9–6.5GHz Wide Frequency Coverage
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Multiple Beamwidth Options (30°–90°)
Available in 30°, 45°, 60°, and 90° models, allowing network designers to choose the most appropriate coverage pattern based on sector size, subscriber density, and interference requirements.
High Gain Performance (Up to 20dBi)
Provides focused signal coverage and efficient RF energy utilization, helping support stable wireless links and improved sector performance.
Deployment Highlights
Weather-Resistant Protective Radome
The integrated radome helps protect internal antenna components from rain, dust, and prolonged outdoor exposure, supporting reliable operation in demanding environments.
Adjustable Mounting System
Includes adjustable mounting hardware that simplifies installation and alignment on poles, towers, and other outdoor structures.
Dual Polarization Design
Supports modern wireless radio platforms that utilize dual-polarized communication, helping optimize signal quality and overall network efficiency.
Applications
The 4.9–6.5GHz Symmetrical Horn Antenna series is designed for wireless networks that require controlled coverage, interference management, and reliable long-distance connectivity. Its flexible beamwidth options make it suitable for a variety of deployment scenarios.
Wireless ISP Networks
Point-to-Multipoint Systems
Wireless Backhaul Links
Enterprise & Campus WLAN
Product Models
90deg 11dBi Symmetrical Horn Antenna
Model: APSH6G11B90M2
Frequency Range: 4900-6500 MHz
Polarization: H+V / ±45°
Gain: 11.0 ± 0.5 dBi
Connector: 2 x N-Female
Dimensions: Φ150x185mm
60deg 14dBi Symmetrical Horn Antenna
Model: APSH6G14B60M2-HP
Frequency Range: 4900-6500 MHz
Polarization: H+V / ±45°
Gain: 13 ±1 dBi
Connector: 2 x N-Female
Dimensions: Φ142x215mm
45deg 16dBi Symmetrical Horn Antenna
Model: APSH6G16B45M2-HP
Frequency Range: 4900-6500 MHz
Polarization: H+V / ±45°
Gain: 15 ±1 dBi
Connector: 2 x N-Female
Dimensions: Φ155x228mm
30deg 20dBi Symmetrical Horn Antenna
Model: APSH6G20B30M2-HP
Frequency Range: 4900-6500 MHz
Polarization: H+V / ±45°
Gain: 19.0 ± 1.0 dBi
Connector: 2 x N-Female
Dimensions: Φ222x300mm
Frequently Asked Questions About UHF RFID Reader Antennas
Symmetrical horn antennas provide a more controlled radiation pattern with lower side lobes and improved front-to-back performance. Compared with traditional sector antennas, they help reduce interference, improve frequency reuse, and deliver more predictable wireless coverage in high-density network environments.
The ideal beamwidth depends on your coverage requirements and subscriber density.
- 90° models are often used for wider sector coverage.
- 60° models provide a balance between coverage and capacity.
- 45° models are suitable for denser wireless networks.
- 30° models are commonly selected where interference control and frequency reuse are priorities.
Choosing the right beamwidth helps optimize both network performance and spectrum efficiency.
Yes. Symmetrical horn antennas can support both point-to-point (PtP) and point-to-multipoint (PtMP) deployments. Wider beamwidth models are commonly used for sector coverage, while narrower beamwidth options can be deployed in wireless backhaul and high-capacity network links.
Yes. The Airplux 4.9–6.5GHz Symmetrical Horn Antenna series is designed to work with many commonly used wireless radio platforms, including solutions from Ubiquiti, MikroTik, Cambium Networks, and Mimosa, depending on the specific mounting and connector requirements.
Symmetrical horn antennas are widely used in wireless ISP networks, outdoor WLAN systems, enterprise campus connectivity, wireless bridges, and network backhaul deployments. Their controlled coverage pattern makes them particularly effective in environments where interference management is important.
Yes. Airplux symmetrical horn antennas feature a protective radome and weather-resistant construction designed for long-term outdoor operation. They can be installed on towers, poles, and other outdoor infrastructure used in broadband and wireless communication networks.
About Airplux Antenna Solutions
Airplux Technologies is a specialized antenna manufacturer integrating antenna design, research and development, production, and sales. We provide reliable antenna solutions covering RFID antennas, WiFi antennas, DAS antennas, IoT antennas, base station antennas, and customized antenna products from 350MHz to 6GHz.
With professional antenna design capabilities and flexible manufacturing experience, Airplux supports customers with both standard antenna products and customized solutions for different project requirements. Our antennas are widely used in various wireless communication and identification systems worldwide, serving system integrators, enterprises, and manufacturers with stable performance and reliable quality.
Please contact us for more detailed info or any inquiry: info@airpluxtec.com
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