Model: IS-5AC-US IsoStation AC Shielded airMAX CPE Ubiquiti Networks IS-5AC US is a 5GHz 14dBI CPE. This IsoStation is great for cluster sector installations with high co-location requirements. The IsoStation 5AC provides high isolation solutions in fixed beamwidth increments through interchangeable horn antennas that have been optimized for urban environment. The tailored antenna radiation patterns spatially filters both in-band and out-of-band spurious RF emissions to increase the noise immunity of the IsoStation 5AC. This feature is especially important in an increasingly congested RF environment.