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2.4/5.8G 12/14dBi CPE Bridge Aluminum Antenna
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2.4/5.8G 12/14dBi CPE Bridge Aluminum Antenna

         CPE antenna, also known as Customer Premise Equipment, is a kind of customer premise terminal equipment. Its main function is to receive the 5G signal emitted by the operator's base station.
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  • CPE00018

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Demand for reliable, high-speed, long-distance wireless connectivity is rapidly increasing. Our 2.4/5.8G Dual-Band Aluminum CPE Bridge Antenna is engineered to meet this demand head-on, offering an unparalleled solution for establishing stable, high-throughput wireless bridges. This antenna features powerful directional gains—12dBi on the 2.4GHz band and 14dBi on the 5.8GHz band—providing the necessary power to overcome distance, noise, and interference.

Constructed with a durable aluminum chassis, this antenna is built to withstand the harshest outdoor environments, ensuring long-term reliability. As a CPE (Customer Premises Equipment) Bridge unit, it is perfectly suited for Fixed Wireless Access (FWA), Point-to-Point (PTP) links, and Point-to-Multipoint (PTMP) deployments. This single, versatile antenna allows you to choose the best frequency for your link—2.4GHz for maximum range or 5.8GHz for maximum speed and capacity—making it the essential component for your professional wireless infrastructure.

The Antenna’s Dual-Band Advantage: Performance Across the Spectrum

The ability to operate across both the 2.4GHz and 5.8GHz (often referred to as 5GHz) bands is the core strength of this antenna. This dual-band functionality provides essential flexibility, allowing network engineers to choose the optimal band based on the specific requirements of the wireless link.

1. 2.4GHz Operation: The Range Master (12dBi)

When operating in the 2.4GHz band, the antenna delivers a powerful 12dBi gain. This lower frequency range is superior at penetrating foliage, walls, and non-line-of-sight obstacles, making it the ideal choice when pure distance and obstacle clearance are the primary concerns.

  • Maximum Distance: The 2.4GHz band offers a longer wavelength, resulting in a more resilient signal that can travel greater distances than its 5.8GHz counterpart.

  • Non-Line-of-Sight (NLOS) Resilience: In scenarios where a perfect line-of-sight is impossible due to minor obstructions (like scattered trees or rooftop equipment), the 2.4GHz band provides a more stable link, crucial for maintaining connectivity in challenging environments.

2. 5.8GHz Operation: The Speed Champion (14dBi)

Switching to the 5.8GHz band, the antenna’s gain increases to an impressive 14dBi. The higher frequency allows for the transfer of significantly more data. This band is far less congested than the 2.4GHz spectrum, leading to a cleaner signal and higher capacity links.

  • High Throughput: The 5.8GHz band supports wider channels, delivering faster speeds essential for applications like high-definition video streaming, large data transfers, and bandwidth-intensive applications.

  • Low Interference: Because the 5.8GHz band is less utilized by consumer devices, this antenna is ideal for urban or congested environments where interference from neighboring 2.4GHz Wi-Fi networks would degrade performance. The higher gain helps focus the signal further, suppressing local noise.

Product Applications: Bridging the Digital Divide

As a specialized CPE Bridge antenna, its primary function is to create a reliable wireless connection between two distant points. The robust construction and high directional gain make it suitable for mission-critical deployments where standard consumer gear simply won't suffice.

1. Wireless Internet Service Providers (WISPs)

WISPs rely on highly directional antennas to provide reliable "last-mile" connectivity to their customers. This dual-band unit is a versatile choice for the customer premise equipment.

  • Flexible Deployment: The ability to select between 2.4GHz for maximum reach or 5.8GHz for high-speed service allows the WISP to tailor the link to the client's location, whether they are in a deep rural area or a dense suburban cluster.

  • Carrier-Grade Durability: The aluminum construction ensures the antenna can withstand years of exposure to sun, extreme temperatures, and heavy weather events without degradation in performance, minimizing service calls and replacement costs.

2. Campus and Corporate Network Extension

Large institutions, such as universities, industrial parks, and hospitals, often need to extend their wired network to remote buildings where trenching fiber optic cable is prohibitively expensive or physically impossible.

  • PTP Building Links: Establish a high-capacity, low-latency bridge between two separate buildings up to several kilometers apart. The 5.8GHz 14dBi link is perfect for transmitting Voice over IP (VoIP), video conferencing, and shared cloud resources with near-wired performance.

  • Temporary Deployments: The rugged design makes it ideal for use in temporary or seasonal sites, such as fairgrounds, construction sites, or outdoor event venues, ensuring temporary operations maintain corporate-level connectivity.

3. Video Surveillance and Security Backhaul

High-definition, outdoor video surveillance cameras require significant, consistent bandwidth for real-time monitoring and recording.

  • Remote CCTV Backhaul: Use the antenna to reliably send HD video streams from remote security cameras (e.g., parking lots, perimeter fences) back to a central Network Video Recorder (NVR) location. The high gain minimizes frame drops and ensures video quality remains high over distance.

  • IoT and Telemetry: Beyond video, this antenna can provide a robust connection for industrial control systems (SCADA), smart grids, and other specialized Internet of Things (IoT) applications that operate within the 2.4GHz/5.8GHz bands and require long-range, stable links.

Choose the 2.4/5.8G Dual-Band Aluminum CPE Bridge Antenna for a professional, high-gain solution that delivers unparalleled flexibility, speed, and reliability for your most demanding wireless networking needs.


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Shenzhen Keesun Technology Co.,Ltd was founded in Aug of 2012, a high-tech enterprise specializing in various types of antenna and network cable manufacturing.

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