Ubiquiti MD-5G37 UISP airFiber 5 GHz, 37 dBi MonsterDish Antenna

The MD-5G37 is a high-performance antenna crafted for demanding applications, featuring an all-aluminum construction that enhances its reliability. Part of the MonsterDish product line, it includes a precision alignment mount that ensures optimal signal performance. This model is compatible with the airFiber 5XHD or airMAX Rocket Prism at 5 GHz, offering versatility for different network configurations.

In terms of specifications, the MD-5G37 antenna measures 1600 mm in diameter and 820 mm in height (62.9 x 32.2 inches), and weighs 19 kg (41.9 lb) without the mount and 40.9 kg (90.2 lb) when mounted. The enclosure is made of aluminum and UV stabilized polycarbonate, providing durability in various environmental conditions. The package includes a pole mount for easy installation; however, it is important to ensure that the supporting structures can handle the antenna’s weight and wind load.

The MD-5G37 boasts impressive RF performance, operating within a frequency range of 4.9 to 5.8 GHz. It delivers impressive antenna gain, reaching 34 dBi at 4.9 GHz and 35-37 dBi at 5.2-5.8 GHz. With a beamwidth of 2.5 degrees for both horizontal and vertical polarization, the antenna ensures precise signal targeting and minimal interference, which is crucial for high-quality data transmission.

Moreover, the MD-5G37 antenna features a maximum VSWR of 1.7:1 and excellent wind survivability, capable of withstanding gusts up to 200 km/h (125 mph). It can handle wind loading of 6385 N at 200 km/h (1435 lbf at 125 mph), ensuring dependable performance even in severe weather conditions. Dual-linear polarization adds flexibility in deployment, catering to a variety of applications and installation requirements.