Rf Elements HG3-CC-A90 Asymmetrical Horn Sector Antenna 90°, 2x N-Female

The RF Elements HG3-CC-A90 is a professional-grade asymmetrical horn sector antenna designed for demanding outdoor wireless network deployments. Featuring a ninety-degree azimuth coverage pattern and dual N-Female connectors, it delivers the inherent noise-rejection and beam-control advantages of horn antenna geometry while introducing an elliptical cross-section beam that is intentionally wider in azimuth and narrower in elevation. This asymmetrical beam profile addresses real-world deployment scenarios where conventional symmetrical sectors create unnecessary interference or fail to match the physical geometry of a coverage area. The antenna is built around RF Elements' horn-based architecture, which naturally eliminates side lobes by concentrating radiated energy into a single coherent main beam — a characteristic that directly improves network noise immunity and co-location density. A distinguishing engineering achievement of the HG3-CC-A90 is its balanced horizontal and vertical beam patterns, a property that many asymmetrical antenna designs fail to achieve and that is critical for consistent link stability when operating across multiple channels or polarizations. The antenna's radiation pattern remains consistent across its full operational band, supporting reliable performance as network conditions evolve. It is intended for professional wireless network operators, ISPs, and integrators deploying carrier-class fixed wireless infrastructure who require predictable, interference-resistant sector coverage in challenging RF environments.

Key features & benefits

• Asymmetrical Horn Beam Geometry — The elliptical bore-sight beam — wide in azimuth and narrow in elevation — allows network planners to shape coverage precisely to the deployment environment, reducing unnecessary energy distribution and improving spectrum efficiency.
• Naturally Suppressed Side Lobes — The optimized horn design focuses energy into a single main beam with no significant side lobes, resulting in superior noise immunity and enabling denser, more scalable network deployments compared to traditional sector antenna designs.
• Balanced Horizontal and Vertical Patterns — Achieving matched H and V beam shapes in an asymmetrical antenna is a known engineering challenge; the HG3-CC-A90 addresses this directly, ensuring stable dual-polarization link performance when switching between channels or polarizations.
• Stable Wideband Radiation Pattern — The antenna maintains a consistent radiation pattern across its entire operational bandwidth, ensuring predictable coverage and reducing the need for reoptimization as network configurations change.
• Dual N-Female Connectors — Two N-Female ports support dual-polarity radio connections using industry-standard cabling, simplifying integration with professional-grade wireless radios commonly used in fixed wireless infrastructure.
• Horn Antenna Noise Rejection — Inheriting the proven characteristics of the RF Elements horn antenna family, the HG3-CC-A90 provides excellent rejection of off-axis interference, supporting higher network capacity and more reliable operation in congested RF environments.
• Designed for Network Scalability — The combination of controlled beam shape, side-lobe suppression, and pattern balance makes this antenna well suited for operators planning phased network expansion, where minimizing inter-sector interference is essential to long-term growth.