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Sector antenna Ubiquiti AM-5G19-120 19.1 dBi 5.15-5.85 GHz
The Ubiquiti AM-5G19-120 is a sector antenna with 19.1 dBi gain for 5.15–5.85 GHz networks. Designed for outdoor base-station deployments, this dual-polarity 2x2 MIMO sector antenna integrates with RocketM radios (sold separately) to provide wide coverage with a horizontal beamwidth of approximately 123°. Its compact form factor and weather-ready enclosure suit wireless service providers and network operators who need reliable carrier-class links over long distances.
The antenna supports Ubiquiti’s airMAX TDMA protocol, which schedules transmission time slots to reduce hidden-node collisions and improve latency, throughput, and scalability compared with conventional Wi‑Fi. Dual polarization and 2x2 MIMO improve link reliability and capacity. The unit is engineered for high-capacity, long-distance carrier-class links and offers intelligent QoS that prioritizes voice and video traffic for smoother streaming.
Mount the sector antenna on a suitable tower or mast and align the horizontal beam toward the intended coverage area. Install and connect a RocketM radio (sold separately) to the antenna following the radio and antenna manufacturer instructions, including proper connector type and torque. Configure the radio to use airMAX mode to take advantage of TDMA scheduling and enable QoS profiles as needed for voice and video traffic. Ground and weatherproof all external connections according to local regulations.
For optimal performance, pair the AM-5G19-120 with compatible RocketM radios, ensure clear line-of-sight for long-distance links, and perform regular alignment and firmware updates. Use appropriate surge protection and grounding for outdoor installations.
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