Shure UA864 Manual Download Page 2

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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

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).

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.

Summary of Contents for UA864

Page 1: ...e 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 mounti...

Page 2: ...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 audienc...

Page 3: ...the location for the holes on the mounting sur face Drill the holes accordingly 2 Secure the mounting plate to the surface with the washers as shown CAUTION Do not over tighten screws 3 If running RF...

Page 4: ...ce when using multiple antennas 1 Remove the screws holding the cover in place from the back of the antenna 2 Remove the cover and rotate to the desired position 3 Replace the screws to secure the cov...

Page 5: ...dB Use Scenario Pad 10 20 Provides increased isolation from other RF sources when the desired wireless microphone signal strength is strong If the RF OVERLOAD LED illuminates when using a higher gain...

Page 6: ...tallations Do not expose to extreme moisture Specifications Connector Type BNC Female Impedance 50 Power Requirements 10 to 15 V DC bias from coaxial connection 75 mA RF Frequency Range UA864US 470 69...

Page 7: ...dBm Antenna Gain On Axis 0 dB Gain Setting at center frequency UA864US 2 5 dBi UA864LO 2 5 dBi UA864HI 3 0 dBi UA864A 5 5 dBi UA864Z16 7 5 dBi UA864Z17 6 5 dBi UA864Z18 4 5 dBi Signal Gain 1 dB Switc...

Page 8: ...of all relevant European directives and is eligible for CE marking The CE Declaration of Conformity can be obtained from www shure com europe compliance Authorized European representative Shure Europ...

Page 9: ...Shure Incorporated 9 10 Polar Pattern...

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