Shure UA844+SWB ANTENNA DISTRIBUTOR
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- This item is covered for 3 years
Essential Information About the Shure 5-Output Antenna Distributor
Essential Information About the Shure 5-Output Antenna Distributor
- Wideband Active RF Distribution: a pair of antennas shared to feed up to 4 receivers.
- Built-in Cascade Port: connection to another antenna distributor or to a 5th receiver.
- Centralized Power Supply: 4 outputs at 15 V DC to power compatible receivers (up to 2.5 A max).
- Rack-Ready: 1U "19-inch" format, with mounting kit and front antenna relay.
Manufacturer Information
Shure
https://www.shure.com
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Safety manager:
Algam SAS
Email: contact@algam.net
Address:
A Shure Solution Designed for Multi-Receiver RF Systems
This Shure antenna distributor is designed to simplify wireless rack installations by avoiding the multiplication of antennas and RF links. It centralizes the distribution of the signal from a pair of antennas to multiple receivers, while offering a convenient cascade port to expand an existing setup or optimize cabling in the control room.
Who Is It For and What Are Its Uses?
Ideal for sound reinforcement, events, conferences, theater, or fixed installations, it is intended for configurations using multiple RF receivers in the same rack and seeking clean, coherent, and quick-to-deploy RF distribution. The dedicated power supply for receivers also helps save time during setups and stage changes.
Technical specifications
| Category | wireless system accessory | Weight | 1.62 kg |
| Type | antenna distributor | Dimensions (mm) | 45 x 483 x 172 |
| Power supply | external | Receiver power supply | 4 outputs, 15 V DC, 2.5 A max. |
| Weight (kg) | 1.62 kg | Active antenna power supply | 12 V DC, 15 mA max. |
| 5 outputs | 4 receivers + cascade or 5 receivers | Recommended receivers | BLX4R, SLX4, QLXD4, ULXD4 |
| RF bandwidth | 470 to 960 MHz | Included accessories | antenna and power cabling required for the various receivers, 4 receiver power cables, 10 BNC cables for receiver antennas, rack-mount kit (1U 19-inch rack format), front antenna relocation kit |
Questions frequently asked
Which Shure receivers are compatible with the UA844+SWB?
The 15 V DC outputs can power single Shure receivers such as the BLX4R, SLX4, SLXD4, QLXD4, and ULXD4.
How many RF receivers can be connected to this antenna distributor?
Four receivers can be powered by the dedicated outputs, with a fifth output available for a 5th receiver or a cascade connection.
How to use the cascade output of the Shure UA844+SWB?
The 5th RF output allows connecting a second antenna distributor. This setup extends the distribution from one pair of antennas to more receivers. It can also be used directly to connect a 5th receiver.
Can the UA844+SWB power an active antenna?
A 12 V DC power supply with a maximum of 15 mA is provided for an active antenna, covering an RF bandwidth from 470 to 960 MHz.
Is the Shure UA844+SWB distributor suitable for a 19-inch rack?
Its 483 mm width fits rack integration. The enclosure measures 45 x 483 x 172 mm and weighs 1.62 kg.



