Ubiquiti airFiber 3 GHz 26 dBi Slant 45 - Directional dish antenna

The Ubiquiti airFiber 3 GHz 26 dBi Slant 45 Dish Antenna (AF-3G26-S45) is a directional dish designed for the 3.3 to 3.8 GHz frequency range. With a maximum gain of 26 dBi, it is suitable for high-capacity, long-range point-to-point links and backhaul connections. The antenna uses dual-linear 45-degree slant polarization to reduce noise in congested environments. Its parabolic reflector focuses RF energy into a narrow beam to maintain link stability over distance. It is intended for bridging networks across locations where physical cabling is not feasible.

The unit weighs 9.8 kg and features two RSMA female connectors on the rear for radio hardware. It is compatible with airFiber X radio systems and includes hardware for pole mounting. The antenna is designed for outdoor deployment and can withstand high wind speeds. Its electrical characteristics are tuned for the 3.3 to 3.8 GHz spectrum to ensure consistent performance.

• 7° horizontal and vertical beam width for a highly focused signal.
• 35 dB isolation between connectors to maintain link quality.
• 33 dB front-to-back ratio reduces interference from rearward sources.
• 1.4:1 VSWR across the operating frequency range.
• 200 km/h survival wind speed for durability in exposed locations.
• 650 mm dish diameter.
• Mounting kit included with a universal pole mount and airFiber X radio bracket.