Shure UA844+SWB/LC Wideband Antenna Distributor with 5 Push-On DC Cables & No Antenna Cables (470 to 960 MHz)


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    UA844+SWB/LC - Overview

    The Shure Model UA844+SWB 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+SWB system can support up to five wireless receivers. A maximum of five UA844+SWB systems may be used in a two-tiered configuration.

    Model Number: UA844+SWB (replaces discontinued model UA844US)

    The UA844+SWB/LC option comes with the four push on DC cables and no antenna cables. It is recommended for use with the BLX (BLX4R only) and QLX-D wireless systems. To connect the receiver antenna ports to the UA844+SWB/LC, use the BNC-BNC antenna cables supplied with each BLX (BLX4R only) or QLX-D wireless systems.

    • Features:

      • Five-way RF signal output
      • Support QLX-D, ULX, ULX-D, SLX, and BLX (BLX4R only) receivers
      • Front-mounting antenna hardware
      • Rack-mounting hardware
      • 4 DC power feeds and for receivers (15V, 2.5A max)
      • DC outputs for antenna bias (12V, 300mA max)
    • 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)
      • 45 x 483 x 172 mm (H x W x D)
        Net Weight
      • 1.62 kg (3.6 lbs)
        Connector Type
      • BNC
        RF Frequency Range
      • model dependent
        174 to 1805 MHz
        Bias Voltage
      • 15 V DC (150 mA, maximum) (x2)
      • 50 O
        RF Frequency Range
      • model dependent
        174 to 1805 MHz
        Output Intercept Point
      • 21 dBm, typical
        Connector Type
      • BNC
      • 50 O
        Output Connector Isolation
      • 30 dB, typical
      • Input to any output port (Unused ports terminated in 50 ?)
        -1 to +1 dB
    • Item Includes:

      • 1 UA844+SWB Antenna/Power Distribution System
      • 1 PS60 power supply
      • 4 Non-locking DC power cables (for QLXD4, SLX4, BLX4R)
      • Two 22 in. BNC cables
      • Two 6 ft. BNC cables
      • 2 Bulkhead adaptors
      • 1 Rack mount Hardware kit
      • 1 Literature Package
    • GTIN:


    UA844+SWB/LC - Required Accessories

      California Residents:
      Cancer and Reproductive Harm -