Shure UA864 Manual

Shure Ikke kategoriseret UA864

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UA864 -- Wall-Mounted Active Directional

Antenna

General Description

The UA864 antenna provides active directional RF coverage in an easy-to-install, low-profile enclosure that can be

mounted on walls, ceilings, or metal surfaces with improved 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. UHF variants provide wideband RF coverage.

Features

•Low-profile design

•Wall or ceiling mounting options

•Wideband performance (UHF models only)

•Four-position gain switch

•Metal surface mounting capability

•LED indicators for gain settings

•Neutral white, paintable housing

Positioning Antennas for Diversity Reception

The UA864 is a polarized antenna and must be oriented correctly to optimize reception for each transmitter type.

The gain switch indicates the antenna's orientation. Position the antennas using the following guidelines:

Note: The antenna's inner construction may differ for each model variation.

Handheld and Bodypack Transmitters (vertical)

Shure Incorporated

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Boundary Microphones (horizontal)

Mixed Transmitter Types (vertical and horizontal)

Antenna Placement

Use the following guidelines when mounting antennas:

•Antennas and receivers must cover the same frequency range.

•Mount antennas four feet apart for optimal diversity.at least

•Position antennas so there is nothing obstructing a line of sight to the transmitter (including the audience).

Find More Information Online

For more information, visit http://www.shure.com

Installation

Mounting on a Wall or Ceiling

The mounting plate installs directly to a wall, ceiling, or a standard junction box.

Produkt Specifikationer

Mærke:	Shure
Kategori:	Ikke kategoriseret
Model:	UA864
Bredde:	176 mm
Højde:	176 mm
Vægt:	487 g
Produktfarve:	Hvid
Materiale:	Metal
Impedens:	50 ohm (Ω)
Understøttede radiobånd:	UHF
Længde:	51 mm
Stik:	BNC, Female
FM båndbredde:	530 - 790 MHz
Forstærkning:	10 dB