Shure UA864 User Guide

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Shure UA864 Antenna Specification

The Shure UA864 Antenna is a versatile and unobtrusive wireless audio solution designed to optimize RF signal reception in a variety of environments. Engineered to provide superior performance, the UA864 features a low-profile design that can be easily integrated into a range of settings, such as conference rooms, theaters, and houses of worship. It operates within a frequency range of 470 to 698 MHz, making it compatible with a wide array of wireless systems. The antenna's hemispherical coverage pattern ensures consistent signal quality by maintaining a strong connection between the transmitter and receiver, reducing dropout and interference issues.

The UA864 is equipped with a sophisticated internal filter that minimizes potential interference from unwanted RF signals, enhancing overall signal clarity and reliability. Its construction allows for wall or ceiling mounting, offering flexibility in installation and placement to suit specific venue requirements. The antenna is powered via an external DC source, typically supplied through a coaxial cable connected to the wireless receiver or a designated power supply, streamlining setup and reducing cable clutter.

Additionally, the UA864 supports remote antenna placement, allowing it to be positioned up to 300 feet away from the receiver, which is particularly beneficial in large or complex installations. Constructed with durable materials, the UA864 is designed to withstand the rigors of frequent use and maintain performance over time. The Shure UA864 Antenna stands out as a reliable solution for enhancing wireless audio systems, ensuring clear, uninterrupted signal transmission across a variety of professional settings.

Shure UA864 Antenna F.A.Q.

How can I properly position the Shure UA864 Antenna for optimal performance?

To achieve optimal performance, mount the UA864 Antenna in a line-of-sight position relative to the transmitter. Avoid obstructions like walls or metal surfaces that could block signals. The antenna should be oriented vertically for best results.

What is the recommended method for cleaning and maintaining the Shure UA864 Antenna?

Use a soft, dry cloth to clean the UA864 Antenna. Avoid using any liquid cleaners or solvents that could damage the unit. Regularly inspect the antenna for any signs of wear or damage.

Can the Shure UA864 Antenna be used outdoors?

The UA864 is designed for indoor use. If outdoor usage is necessary, ensure it is protected from direct exposure to weather elements, such as rain and extreme temperatures, to prevent damage.

What should I do if the Shure UA864 Antenna is not receiving any signal?

First, check the antenna connections to ensure they are secure. Verify that the antenna is within range and line-of-sight of the transmitter. If issues persist, try using a different antenna cable or checking the transmitter's settings.

How do I install the Shure UA864 Antenna on a wall or ceiling?

The UA864 comes with mounting hardware. Use the template provided to mark the mounting points. Drill holes and use the appropriate anchors for your surface. Secure the antenna using the screws provided, ensuring it is firmly attached.

What frequency range does the Shure UA864 Antenna support?

The UA864 Antenna supports a frequency range from 470 to 952 MHz, making it compatible with a wide range of wireless systems.

How can I minimize interference when using the Shure UA864 Antenna?

Minimize interference by keeping the antenna away from sources of RF interference like Wi-Fi routers or other electronic devices. Additionally, ensure proper frequency coordination with other wireless devices in the area.

What are the power requirements for the Shure UA864 Antenna?

The UA864 is a passive antenna and does not require external power. It operates using the power from the connected wireless system.

Can I connect multiple Shure UA864 Antennas to a single receiver?

Yes, you can connect multiple UA864 Antennas to a single receiver using an antenna distribution system to manage and optimize signal reception.

What cable type is recommended for connecting the UA864 Antenna to a wireless receiver?

Use high-quality RF coaxial cables with BNC connectors to connect the UA864 Antenna to your wireless receiver. Ensure the cable length is appropriate to avoid signal loss.