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General Description
The UA864 antenna provides wideband RF coverage in an easy to install, low-profile
enclosure that can be mounted on a wall, ceiling, and even on metal surfaces with im-
proved reception. The paintable, neutral white housing allows the antenna to blend into
corporate or classroom settings. The 4-position selectable gain switch provides attenua-
tion and boost settings to match the antenna to the environment.
Model Variations
UA864US: 470-698 MHz
UA864LO: 470-698 MHz
UA864HI: 530-790 MHz
UA864A: 650-952 MHz
Positioning Antennas for Diversity Reception
The UA864 is a polarized antenna and must be oriented correctly to optimize reception for each transmitter type. Position the antennas using the follow-
ing guidelines:
Note: Use the gain switch as an indicator of the antenna orientation.
Handheld and Bodypack Transmitters (vertical)
Gain switch
Find More Information Online
For setup tips and more information on wireless accessories, visit http://www.shure.com/WirelessAccessoryWizard
Features
• Wideband performance
• Low-profile design
• Wall or ceiling mounting options
• Four-position gain switch
• Metal surface mounting capability
• LED indicators for gain settings
• Neutral white, paintable housing
Antenna Placement
Use the following guidelines when mounting antennas:
• Antennas and receivers must cover the same
frequency range.
• Mount antennas at least four feet apart for optimal
diversity.
• Position antennas so there is nothing obstructing
a line of sight to the transmitter (including the
audience).
Boundary Microphones (horizontal)
Mixed Transmitter Types (vertical and horizontal)
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