The BS Ubiquiti Lap-GPS Round GPS AIRMAX AC 5GHz 17DBI is an integrated antenna and GPS module designed for outdoor wireless networking applications. Constructed with a weather-resistant radome and a sturdy metal bracket, the unit withstands exposure to wind, rain, and UV radiation, making it suitable for long-term deployment on rooftops or towers. The circular form factor and 17 dBi gain at 5 GHz provide focused beamwidth for point-to-multipoint links, while the built-in GPS receiver enables precise time synchronization for Ubiquiti airMAX AC radios. This synchronization reduces co-channel interference and improves spectral efficiency in densely populated wireless environments. The antenna element is manufactured from corrosion-resistant materials, and the RF feed is sealed to prevent moisture ingress.

Assembly quality reflects Ubiquiti’s industrial standard, with consistent impedance matching and low VSWR across the operating band. In terms of performance, the 17 dBi gain allows for reliable connections at medium to long ranges, provided clear line-of-sight is maintained. The GPS function automatically captures satellite signals after power‑up and maintains lock under clear skies, updating location data periodically to aid in network planning and regulatory compliance. The unit connects via a standard RP‑SMA connector, compatible with most airMAX AC radios such as the Rocket5ac or LiteBeam AC. Installation is straightforward: the antenna mounts onto a mast or wall using the included hardware, and the GPS cable connects to the radio’s dedicated GPS port. No additional software configuration is required beyond enabling GPS sync in the airOS interface. The affordable price point of this package offers excellent value for network operators seeking to deploy synchronized airMAX sectors without investing in separate GPS receivers or higher‑gain antennas. It is particularly well‑suited for Internet service providers, community networks, and enterprise campus deployments where frequency reuse and interference mitigation are critical. The Lap‑GPS Round delivers consistent RF performance with minimal signal loss, and its compact footprint reduces wind loading compared to larger dish antennas. For users operating multiple co‑located access points, the GPS‑enabled timing ensures that adjacent radios transmit in carefully managed time slots, maximizing throughput and reducing retransmissions. The unit’s passive design requires no external power input; the GPS receiver draws power from the host radio via the coaxial cable.

This antenna strikes a practical balance between gain, durability, and synchronization capability, making it a smart choice for budget‑conscious wireless professionals who demand reliable connectivity and simple deployment.