RG-ANT20S-90 – High-Gain 90° Sector Antenna for High-Capacity Wireless Networks

The RG-ANT20S-90 is a high-gain 90-degree sector antenna engineered to deliver focused, high-capacity wireless coverage for advanced point-to-multipoint (PtMP) and sectorized network deployments. As part of the RG antenna portfolio, it is designed to meet the performance and reliability requirements of modern wireless infrastructures, making it an ideal solution for internet service providers, enterprise networks, and municipal connectivity projects.

Featuring a 90° horizontal beamwidth, the RG-ANT20S-90 provides more concentrated signal coverage compared to wider sector antennas, resulting in higher gain and improved link stability across the intended service area. This focused radiation pattern enhances signal strength at the edge of the sector while minimizing interference from adjacent sectors, allowing network operators to maintain consistent throughput and dependable performance even in high-density RF environments.

The antenna’s advanced RF design ensures uniform signal distribution and a high front-to-back ratio, reducing unwanted signal leakage and improving overall network efficiency. These characteristics are essential for deployments where multiple sectors are installed on the same tower or rooftop, as they help preserve signal integrity and enable better frequency reuse. When paired with compatible wireless radios and bridges, the RG-ANT20S-90 supports high data rates, low latency, and reliable long-distance links.

The RG-ANT20S-90 is well suited for sectorized base station architectures, where four 90° sector antennas can be combined to achieve full 360° coverage. This design approach increases network capacity, improves spectrum utilization, and allows for scalable growth as user demand increases. By dividing coverage into more precise sectors, operators can better manage traffic loads and deliver consistent quality of service to a larger number of connected users.

Built for outdoor reliability, the RG-ANT20S-90 features a rugged, weather-resistant enclosure designed to withstand harsh environmental conditions. The durable radome protects the internal antenna elements from rain, wind, dust, UV exposure, and temperature extremes, ensuring long-term operational stability. This robust construction reduces maintenance requirements and makes the antenna suitable for installations in urban, suburban, rural, and industrial environments.

Ease of installation is another key advantage of the RG-ANT20S-90. Its lightweight yet durable design supports pole or mast mounting, enabling quick deployment and precise alignment. Flexible mounting hardware allows installers to fine-tune antenna positioning for optimal coverage and performance, reducing installation time and simplifying future network adjustments or expansions.

The RG-ANT20S-90 is ideal for a wide range of applications, including wireless broadband access, enterprise campus networks, video surveillance backhaul, industrial connectivity, and smart city infrastructure. Its high-gain performance and controlled sector coverage make it especially effective in scenarios where network capacity, reliability, and interference management are critical.

In summary, the RG-ANT20S-90 90° Sector Antenna combines high-gain performance, focused coverage, and rugged outdoor durability in a single, efficient solution. Designed to support high-capacity wireless networks, it enables service providers and network operators to build scalable, reliable, and future-ready wireless infrastructures with confidence.

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