Features

• Filters out extraneous RF signals
• Integrated threaded adapter mounts easily to microphone stands or the supplied surface-mount bracket
• Passively passes power (12Vdc) for use with UA870 active antenna
• Shure quality, ruggedness, and reliability

Cable Maintenance

To maintain top performance for UA825, UA850 or UA8100 antenna cables:

• Avoid sharp bends or kinks in the cables.
• Do not deform cables with makeshift clamps, such as bending a nail over the cable.
• Do not use in permanent outdoor installations.
• Do not expose to extreme moisture.

Caution: Use only Shure antenna accessories to ensure the best operation. Do not use splitters, combiners, or antennas that provide a DC ground. If necessary, use a BNC DC block device, such as the JFW Industries Model 50DB-002.

For setup tips and more information on wireless accessories, visit http://www.shure.com/WirelessAccessoryWizard

Antenna Placement

Use the following guidelines when mounting antennas:

• Antennas and receivers must be from the same band.
• Mount antennas at least one wavelength (two feet) apart.
• Position antennas so there is nothing obstructing a line of sight to the transmitter (including the audience).
• Keep antennas away from large metal objects.

Important: Important: Always perform a “walk around” test to verify coverage before using a wireless system during a speech or performance. Experiment with antenna placement to find the optimum location. If necessary, mark “trouble spots” and ask presenters or performers to avoid those areas.