Ubiquiti airMAX 2.4 GHz, 15 dBi, 120º Sector

The Sector AirMax 2G15-120 is a sophisticated sector antenna developed by Ubiquiti Networks, designed to enhance and extend wireless network coverage in the 2.4 GHz frequency band. This model is part of Ubiquiti's renowned AirMax series, which is dedicated to providing high-quality, high-performance networking solutions that cater to a wide range of wireless communication needs.

The Sector AirMax 2G15-120 is designed for easy integration with Ubiquiti's Rocket M or Rocket Prism series radios, operating in the 2.4 GHz band. When paired, for example, with a compatible Rocket Prism 2AC radio, the antenna becomes part of a powerful base station that can deliver enhanced wireless broadband services. This integration is facilitated by Ubiquiti’s proprietary AirMax technology, which employs intelligent QoS and TDMA protocols to optimize network throughput and reduce latency, making the combined solution ideal for supporting data-intensive applications and a high number of simultaneous users.

The AM-2G15-120 is engineered to deliver a powerful performance with a 15 dBi gain, making it an ideal solution for building high-capacity, long-range point-to-multipoint (PtMP) networks. This level of gain ensures that the antenna can effectively broadcast and receive signals over extended distances, improving the quality and reliability of wireless connectivity across larger geographical areas.

One of the defining features of the AM-2G15-120 is its 120-degree beamwidth, which enables it to cover a wide sector. This attribute is particularly beneficial for network operators looking to serve multiple clients within a specified coverage area, as it allows for efficient utilization of the spectrum while minimizing interference. By focusing the signal in a specific direction, the antenna enhances network performance and capacity, making it an excellent choice for ISPs and other entities that require robust wireless coverage over broad areas.

The dual-polarization technology incorporated into the AM-2G15-120 further augments its performance by allowing for the simultaneous transmission and reception of signals on both horizontal and vertical polarizations. This capability not only improves the throughput but also enhances the antenna's ability to mitigate interference from other signals, ensuring a more stable and reliable network connection.

Constructed with durability in mind, the AM-2G15-120 boasts a weather-resistant design, ensuring it can withstand adverse environmental conditions such as rain, wind, and UV exposure. This makes the antenna well-suited for outdoor deployment, where it can continue to operate optimally despite the challenges posed by nature.

Applications for the AM-2G15-120 are diverse and include the deployment of wireless internet services in rural and suburban areas, creating campus-wide network access for educational institutions, establishing connectivity for community Wi-Fi projects, and supporting surveillance and security systems across extensive properties. Its ability to provide focused, long-range coverage makes it a versatile tool for expanding the reach and capacity of wireless networks in various settings. In addition, by setting up one or more of these antennas, event organizers can ensure broad wireless coverage that supports ticket sales, vendor operations, and attendee connectivity. Its quick deployment capabilities make it ideal for short-term events that still require robust wireless infrastructure.

In summary, the Sector AirMax 2G15-120 (AM-2G15-120) from Ubiquiti Networks represents a significant advancement in sector antenna technology, offering network operators a reliable, high-performance solution for expanding wireless coverage. With its high gain, wide beamwidth, dual-polarization capabilities, durable construction, and seamless integration with Ubiquiti’s networking equipment, the AM-2G15-120 is engineered to meet the rigorous demands of modern wireless networking, providing an efficient and effective solution for a wide array of outdoor applications.

Selecting the right antenna from Ubiquiti's Sector AirMax series necessitates careful consideration of several crucial aspects. The primary focus should be on the specific coverage needs of your network. Models with a 120-degree beamwidth are designed for broad area coverage, making them ideal for expansive outdoor settings where users are spread out. In contrast, the 90-degree beamwidth models offer more focused coverage suitable for targeted areas or narrower sectors.

The gain of the antenna, indicative of its signal strength and range, also plays a pivotal role in the selection process. Higher gain models are adept at covering large distances and penetrating through obstacles, essential for vast, open environments. Meanwhile, lower gain options might suffice for smaller, more confined spaces where extensive reach is not necessary. Take into account the installation environment, including potential obstacles (buildings, trees) and weather conditions. Higher gain antennas can better penetrate and maintain signal strength over distances but may require more substantial mounting solutions. As well as higher gain antennas can transmit signals over longer distances and are preferable for covering large, open spaces. Lower gain options may be adequate for smaller, more confined areas.