Profile: Amphenol Antenna Solutions. is a supplier of base station antennas and accessories. We are an ISO 9000:2000 certified company. Our product line includes tri-sector antenna, in-building and microcell antennas, mobile antennas, marine antennas, remote electrical tilt antennas & mast head amplifiers. Our tri - sector antenna solution includes unicell and TRIO antennas. Our TRIO antennas are 3-sector base station antennas concealed inside a compact cylindrical shroud, the antenna for each sector is built directly into the TRIO mechanical structure, creating the smallest possible antenna diameter. Our mast head amplifiers are designed to reduce the over-all system noise figure of a cell site and provide increased uplink sensitivity. It also provide reliable service in harsh tower top environments. Our brands include ADA™, BCD™, BSA™, BXD™, BXQ™,, MPA™, RWA™, RWB™ and WPA™.