STH-A45-USMA - StarterHorn A45° USMA, Asymmetrical Horn Antenna

The radiation pattern of the StarterHorn A45 USMA has an asymmetrical main lobe and zero side lobes. StarterHorn antennas offer great noise rejection needed for high-density AP clusters and dense co-location.

StarterHorn antennas provide both waveguide and RP-SMA female connector interfaces, allowing easy connectivity to any third-party radio on the market, including direct connectivity to UI radios with a waveguide interface.

Technical Data

• Antenna connection: RP-SMA port, waveguide port
• Antenna type: Asymmetrical horn
• Materials: UV resistant ABS plastic, polyethylene, aluminium, stainless steel
• Environmental: IP55
• Flame rating: UL 94 HB
• Pole mounting diameter: 20-55 mm (0.8-2.1 inch), recommended as close to 55 mm (2.1 inch) as possible
• Temperature: -30°C to +55°C (-22°F to +131°F)
• Wind survival: 160 km/h (100 mi/h)
• Wind load: 34/27 N - front/side at 160 km/h (100 mi/h)
• Effective projected area: 281/223 cm² - front/side (43.6/34.6 in²)
• Mechanical tilt: ± 30°
• Weight: 1.4 kg (3.1 lbs) – single unit including package
• Dimensions: 238 x 245 x 163 mm (9.4 x 9.6 x 6.4 inch) – single unit including package

Performance

• Frequency range: 5150 - 5950 MHz
• Gain: 17 dBi
• Azimuth beam width -3 dB: H 31°/V 30°
• Elevation beam width -3 dB: H 21°/V 20°
• Azimuth beam width -6 dB: H 44°/V 45°
• Elevation beam width -6 dB: H 30°/V 29°
• Beam efficiency: 90%
• Front-to-back ratio: 30 dB

Compatible Wireless Platforms

• Ubiquiti Networks: PrismStation 5AC, IsoStation 5AC, IsoStation M5
• Other: Any radio with coaxial output.