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UA844plus SWB Antenna Distribution System Manual for the Shure UA844SWB antenna distribution system. Includes specifications, accessories, how to connect systems, model varia tions, and diagrams. Version: 4.2 (2025-D)
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Shure Incorporated Table of Contents Accessories UA844plus SWB Antenna Distribution System System Components Optional Accessories IMPORTANT SAFETY INSTRUCTIONS Specifications General Description Model Variations Certifications Front and Rear Panels Important Product Information LICENSING INFORMATION Connecting Multiple UA844 Systems...
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Shure Incorporated UA844plus SWB Antenna Distribution System IMPORTANT SAFETY INSTRUCTIONS READ these instructions. KEEP these instructions. HEED all warnings. FOLLOW all instructions. DO NOT use this apparatus near water. CLEAN ONLY with dry cloth. DO NOT block any ventilation openings. Allow sufficient distances for adequate ventilation and install in accordance with the manufacturer’s instructions.
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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.
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Shure Incorporated Installation and Cable Connections...
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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.
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Shure Incorporated Specifications Power Requirements 14 to 18 V DC DC Output 14 to 18 V DC (x4) Output Current Combined total from all DC outputs 2.5 A, maximum Operating Temperature Range -18°C (0°F) to 63°C (145°F) Dimensions 45 x 483 x 172 mm (H x W x D) Net Weight 1.62 kg (3.6 lbs)
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Licensing of Shure wireless microphone equipment is the user’s responsibility, and licensability de pends on the user’s classification and application, and on the selected frequency. Shure strongly urges the user to contact the appropriate telecommunications authority concerning proper licensing, and before choosing and ordering frequencies.
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