StarterHorn™ Sector Antenna
STH-30-USMA is a scalar horn antenna with a symmetrical radiation pattern and RP-SMA interface for easy connectivity. The StarterHorn™ 30 USMA is a convenient start for customers new to horn antenna technology requesting low initial investment.

Premium Beam Performance
The StarterHorn™ 30 USMA has unique radiation pattern. The main beam is symmetrical, with circular cross-section - the azimuth and elevation beam widths are both 30° at -6dB.

Excellent Noise Immunity
Noise in unlicensed 5 GHz wireless networks is caused by the side lobes of widely used traditional patch array antennas. The StarterHorn™ 30 USMA has zero side lobes, ensuring efficient use of the spectrum. As a result, your wireless network does not suffer from high interference.

High Beam Efficiency
Beam Efficiency (BE) is a side lobes measure with values from 0 to 100%. The higher the BE, the less side lobes an antenna has - StarterHorn™ 30° USMA has BE of 92%, suppressing vast majority of interference and providing game changing throughput increase. For reference, BE of widely used patch array sector antennas rarely exceeds 58%!

Frequency Independent Beam Width and Gain
The shape of the main lobe and the gain of StarterHorn™ 30 USMA do not change with frequency. Antenna performance is super stable over a wide span of frequencies between U-NII-1 and U-NII-3 bands. This is extremely important for WISPs planning their network deployments, as they can rely on antenna performance whenever changing a channel.

Powerful Co-Location Ability
StarterHorn™ 30 USMA delivers excellent performance in dense co-location deployments. You can split poorly performing 90° sector into three 30° sectors with excellent performance using StarterHorn™ 30 sector antennas and offer higher throughput packages or connect more customers.

Flexible Connectivity
The StarterHorn™ 30 USMA offers a wide range of radio connectivity options. The RP-SMA ports are suitable for any radio with coaxial output. Additional waveguide port enables connectivity to IsoStation and PrismStation - waveguide radios from Ubiquiti Networks.

Compact and Durable
The StarterHorn™ 30 USMA is built using premium materials, yet priced reasonably. Antenna is built from aluminium and therefore very light. Mount is simple and functional, with M6 nuts made of surface coated stainless steel to prevent seizing.

Easy Assembly and Installation
Assembly and installation of the StarterHorn™ 30 USMA is straightforward and quick, making the work of a tower tech safe and easy.

Warranties - Returns:
Money Return:	Repair - Replacement:
20 days	24 months

Specifications
Antenna Connection	RP-SMA Port, Waveguide Port
Antenna Type	Symmetrical Horn
Materials	UV Resistant ABS Plastic, Polyethylene, Aluminium, Stainless Steel
Enviromental	IP55
Flame Rating	UL 94 HB
Pole Mounting Diameter	20-55 mm (recommend as close to 55 mm as possible)
Temperature	-30°C to +55°C
Wind Survival	160 km/hour
Wind Loading	23 N at 160km/hour
Mechanical Tilt	± 30°
Weight	1.3 kg / 2.8 lbs – single unit 1.9 kg / 4.1 lbs – single unit incl. package
Single Unit	Retail Box: 269 x 240 x 240 mm
Performance
Frequency Range	5150 - 5950 MHz
Gain	18 dBi
Azimuth Beam Width -3 dB	H 20° / V 20°
Elevation Beam Width -3 dB	H 20° / V 20°
Azimuth Beam Width -6 dB	H 30° / V 30°
Elevation Beam Width -6 dB	H 30° / V 30°
Beam Efficiency*	92%
Front-to-Back Ratio	33 dB
Compatible Wireless Platforms
Ubiquiti Networks®	PrismStation™ 5AC, IsoStation™ 5AC, IsoStation™ M5
Other	Any radio with coaxial output