CA85B2

The CompleTech CA85B2 is a bidirectional broadside antenna engineered for reliable communication within the 83-88 MHz frequency band. This antenna delivers a consistent 6 dBi gain with vertical polarization, ensuring effective signal transmission and reception for critical industrial and telecommunications applications. Constructed with a UV-resistant ABS/FG radome filled with PU foam, the CA85B2 offers exceptional durability and weather resistance, rated IP67 for protection against environmental ingress. Its radiator is crafted from high-quality copper, contributing to its robust performance. The antenna features integrated impedance compensation and an RF choke, along with a DC-shorted feed point for lightning protection. It is designed for easy mounting on poles with a diameter of 35-60 mm, utilizing an aluminum alloy bracket with stainless steel V-bolts and self-locking nuts. The VSWR is kept below 1.5, minimizing signal reflection and maximizing efficiency. Operating across a wide temperature range of -40ºC to +80ºC, the CompleTech CA85B2 is built for demanding conditions. It supports both N-female and TNC-female connectors, providing versatile connectivity options for various system configurations. The antenna's mechanical design accounts for a wind load of 168 N, ensuring stability in outdoor installations. This model is part of CompleTech's range of communication antennas, offering dependable performance for base stations, point-to-point links, and other specialized communication needs.