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General Description
The Shure Model UA844+ is an antenna distribution system that allows
for the expansion of wireless microphone systems by splitting one pair of
antennas to multiple receivers. It also amplifies RF signals to compensate
for insertion loss that results from splitting signal power to multiple outputs.
A single UA844+ system can support up to five wireless receivers. A maxi-
mum of five UA844+ systems may be used in a two-tiered configuration.
Model Variations
UA844+ Model Variations
UA844+V
174-216 MHz
UA844+SWB
470-960 MHz
UA844+Z16
1240-1260 MHz
UA844+Z17
1492-1525 MHz
UA844+Z18
1785-1805 MHz
Note:
Some units include a power switch on the front panel to meet re-
gional regulations.
System Components
• Front-mounting antenna hardware
• Rack-mounting hardware
• External power supply
• (2) 6 ft. BNC cables
• (4) Non-locking DC power cords (QLXD4, SLX4, BLX4R)
• (10) 22 in. BNC cables*
• (4) Locking DC power cords** (ULXD4)
*Model UA844+/LC substitutes (2) 22 in. BNC cables.
**Not included with Model UA844+/LC
Optional Accessories
1/2 Wave Omnidirectional Receiver Antenna for
improved wireless signal reception
UA8
In-Line RF Amplifier compensates for signal loss
over extended cable runs
UA834
UA874 Active Directional Antenna for improved
wireless signal reception with greater rejection of
unwanted signals
UA874
1/2 Wave Antenna Remote Mount Kit UA505
Antenna Rack Panel with Cables and BNC
Adapters
UA440
Note:
Be sure to select antennas and accessories that are compatible
with the operating frequency range of your wireless system. Contact Shure
or your local retailer for help with selecting the right wireless accessories.
Selecting Antenna Cables
Use 50 ohm low-loss coaxial cable, such as RG-8U. Shure offers pre-
terminated antenna cables ranging from 6 to 100 feet.
NOTE:
When ordering cables from Shure, select the low-loss "Z" models
(available for longer cables) when using frequency bands above 1000
MHz.
Accessories
