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RF Elements SH90WB is a sector antenna designed to operate in the 5 and 6 GHz bands (4900 - 7200 MHz). The main beam has a symmetrical, circular shape with a width of 90°. The antenna gain is +/- 10 dBi regardless of the frequency. The product features a compact size and no rear radiation, which significantly simplifies the installation of multiple base stations on a single pole and helps prevent mutual interference between devices. The SH90WB is equipped with a TwistPort antenna connector, which is characterized by low signal loss. TwistPort adapters for devices from various manufacturers are available for purchase, allowing you to adapt the antenna to the solutions you use.
90° sector antenna, 10 dBi
The offered product is a sector antenna designed for creating base stations when used in combination with a radio device. The main beam width is 90°, and the antenna gain is 10 dBi.


Wide frequency range
The operating frequency ranges from 4900 to 7200 MHz, fully covering the 5 and 6 GHz bands while also offering an even wider range. It is suitable for a wide variety of applications.
Symmetrical beam shape
The main beam features a symmetrical, circular shape, allowing it to be precisely directed toward the desired area. The antenna has very low side lobe and rear radiation levels, making it ideal for installations where multiple base stations are mounted next to each other.


TwistPort connector
The antenna is equipped with a TwistPort connector, which features very low signal loss. It provides a better connection between the radio and the antenna than standard connectors with pigtails. TwistPort adapters designed for various types of devices are available for purchase.
Durable components, pole mounting
The product is made of durable components – aluminium, stainless steel, alloy and UV-resistant plastic. The antenna is fully suitable for outdoor use, and the included accessories allow you to mount it on a pole.

Specifications
| RF Elements SH90WB | |
| General | |
|---|---|
| Radio Connection | TwistPort |
| Antenna Type | Horn |
| Materials | UV Resistant ABS plastic, Aluminium, Stainless Steel |
| Enviromental | IP65 |
| Pole Mounting Diameter |
40 - 80 mm Recommended as close to 80 mm (3.1 inch) as possible |
| Temperature | -35°C to +60°C (-31°F to +140°F) |
| Wind Survival | 160 km/h (100 mi/h) |
| Wind Load | 24/8 N - Front/Side at 160 km/h (100 mi/h) |
| Effective Projected Area | 212/81 cm2 - Front/Side (32.8/12.5 in2) |
| Mechanical Adjustment | ± 20° Elevation, ± 20° Azimuth |
| Weight |
1.7 kg / 3.7 lbs – single unit 2.5 kg / 5.5 lbs – single unit incl. package |
| Dimensions |
Single unit retail box: 290 × 236 × 258 mm (11.4 x 9.3 x 10.1 inch) |
| Performance | |
| Frequency Range | 4900 - 7200 MHz |
| Gain | 10 dBi |
| Azimuth Beam Width -3 dB/-6dB | H 71°, V 71° / H 90°, V 90° |
| Elevation Beam Width -3 dB/-6dB | H 71°, V 71° / H 90°, V 90° |
| Beam Efficiency | 99% |
| Front-to-Back Ratio | 28 dB |
| Polarization | Dual Linear H + V |
| Impedance | 50 Ohm |





