Shure Brothers HA-8091 Domed Helical Antenna

Product Description

The SHURE BROTHERS, INC. HA-8091 is a domed helical antenna designed for wireless signal reception and transmission across the 460 to 900 MHz frequency range. Helical antenna designs use a coiled conductor geometry to produce a directional radiation pattern, making this type of antenna well suited for wireless communication systems that require reliable gain and stable signal coverage. The HA-8091 ships as a single unit and is intended for installation by qualified technicians working with wireless infrastructure, control systems, or commercial communication equipment operating in the UHF band.

The HA-8091 is applicable in commercial and light industrial wireless setups where UHF-band antennas are required. The broad 460 to 900 MHz operating range allows the antenna to serve a variety of wireless receivers, transmitters, and control panels that fall within that spectrum. Typical installation scenarios include mounting to wireless receivers, base stations, or control enclosures in environments where a low-profile domed form factor is preferred over a standard whip or flat-panel antenna.

Key Features

• Domed helical form factor provides a compact, low-profile alternative to whip antennas
• Wide operating frequency range of 460 to 900 MHz covers a broad portion of the UHF band
• Single-unit packaging suitable for direct replacement or new installation
• Helical coil construction supports directional gain characteristics typical of this antenna class

Compatibility

Designed as an OEM-style replacement or upgrade antenna for wireless receivers, transmitters, and control systems operating in the 460 to 900 MHz UHF frequency range.

Installation Notes

Installation should be performed by a qualified technician familiar with wireless communication systems and applicable local codes. Power down or de-energize the host device before connecting or disconnecting the antenna to avoid damage to receiver circuitry. Ensure the antenna connector type and thread pitch match the port on the host device before installation. Do not overtighten the antenna connector, as this can damage the port or degrade signal performance.