Shure UA845UWB Five-Way Active Distribution System

The Shure Model UA845UWB Antenna Distribution System allows four receivers to use the same set of antennas. The cascade connectors allow connections to a fifth receiver or a second UA845UWB.

There are also power connectors for distributing power to each receiver. RF signal amplification compensates for insertion loss from splitting the antenna input to multiple outputs. A button on the front panel switches between one of five frequency bands from 174 to 1805MHz.

UA845UWB Band Selection on the Front Panel

• 174-216 MHz
• 470-960 MHz
• 1240-1260 MHz
• 1492-1525 MHz
• 1785-1805 MHz

Features:

• 5 selectable frequency ranges
• Antenna A and B input overload LED indicators
• Five-way RF signal output
• Support QLX-D®, ULX®, ULX-D®, SLX®, and BLX® (BLX4R only) receivers
• Front-mounting antenna hardware
• Rack-mounting hardware
• Internal power supply
• 4 DC power feeds for receivers (15V, 2.5A max)
• DC outputs for antenna bias (12V, 300mA max)

UA845UWB models include:

• 1 UA845UWB Antenna/Power Distribution System
• 4 Locking DC power cables (for UR4, ULXD4, ULXP4)
• 4 Non-locking DC power cables (QLXD4, SLX4, BLX4R)
• Ten 22 in. BNC cables
• Two 6 ft. BNC cables
• 2 Bulkhead adaptors
• 1 AC Power Cable (IEC power)
• 1 Pig-tail AC Cable (for the second UA845UWB or UR4, ULXD4D, ULXD4Q receiver)
• 1 Rack mount Hardware kit
• 1 Literature Package

UA845UWB/LC (less cable) models include:

• 1 UA845UWB Antenna/Power Distribution System
• 4 Non-locking DC power cables (QLXD4, SLX4, BLX4R)
• 2 22 in. BNC cables
• 2 6 ft. BNC cables
• 2 Bulkhead adaptors
• 1 AC Power Cable (IEC power)
• 1 Pig-tail AC Cable (for the second UA845UWB or UR4, ULXD4D, ULXD4Q receiver)
• 1 Rack mount Hardware kit
• 1 Literature Package