Model: AM-2G16-90
from $139
The Ubiquiti AM-2G16-90 AirMAX 2.4 GHz 2x2 MIMO Sector Antenna is a robust external antenna designed for wireless networking applications. Operating within a frequency range of 2.3 to 2.7 GHz, it offers a gain of 16.0 to 17.0 dBi and features dual-linear polarization for enhanced signal integrity. With a 90-91° (6 dB) beamwidth and a wind survivability of 125 mph, this 8.6 lb antenna is well-suited for establishing reliable 2x2 MIMO links in demanding outdoor environments.
Choose between a PCIe card (for desktops) or a USB dongle (for laptops or convenience). PCIe cards generally offer better range, speeds, and cooling. Available from $139.
Network adapters have zero maintenance costs and negligible energy consumption. They are functionally plug-and-forget devices. The only cost is replacement due to technological obsolescence when Wi-Fi standards evolve.
Common Failure Modes
Hardware failure is rare. The most common issues are software-related, such as driver conflicts or operating system updates breaking compatibility. USB adapters are prone to physical damage if bumped while plugged into a laptop.
Choose between a PCIe card (for desktops) or a USB dongle (for laptops or convenience). PCIe cards generally offer better range, speeds, and cooling. Ensure the adapter's Wi-Fi standard matches or exceeds your home router (e.g., Wi-Fi 6 or 6E).
Network adapters (PCIe or USB) are solid-state and usually last the life of the computer.
The Ubiquiti AM-2G16-90 AirMAX 2.4 GHz 2x2 MIMO Sector Antenna is available at bhphoto, starting at $139.
Network adapters have zero maintenance costs and negligible energy consumption. They are functionally plug-and-forget devices. The only cost is replacement due to technological obsolescence when Wi-Fi standards evolve.
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