

Shure UA844+SWB Wideband UHF Antenna Distribution System
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In StockAvailable for shipment within one business day, or pickup from our Jamaica, NY warehouse during regular business hours.

Description
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.
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)
UA844+SWB models include:
- 1 UA844+SWB Antenna/Power Distribution System
- 1 PS60 power supply
- 4 Locking DC power cables (for ULX4D, ULXP4)
- 4 Non-locking DC power cables (for QLXD4, SLX4, BLX4R)
- Ten 22 in. BNC cables
- Two 6 ft. BNC cables
- 2 Bulkhead adaptors
- 1 Rack mount Hardware kit
- 1 Literature Package
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) |
Connector Type | BNC |
RF Frequency Range | model dependent 174 to 1805 MHz |
Bias Voltage | 15 V DC (150 mA, maximum) (x2) |
Impedance | 50 ½ |
Output Intercept Point | 21 dBm, typical |
Connector Type | BNC |
Impedance | 50 ½ |
Output Connector Isolation | 30 dB, typical |
Gain | Input to any output port (Unused ports terminated in 50 ½) -1 to +1 dB |
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.
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)
UA844+SWB models include:
- 1 UA844+SWB Antenna/Power Distribution System
- 1 PS60 power supply
- 4 Locking DC power cables (for ULX4D, ULXP4)
- 4 Non-locking DC power cables (for QLXD4, SLX4, BLX4R)
- Ten 22 in. BNC cables
- Two 6 ft. BNC cables
- 2 Bulkhead adaptors
- 1 Rack mount Hardware kit
- 1 Literature Package
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) |
Connector Type | BNC |
RF Frequency Range | model dependent 174 to 1805 MHz |
Bias Voltage | 15 V DC (150 mA, maximum) (x2) |
Impedance | 50 ½ |
Output Intercept Point | 21 dBm, typical |
Connector Type | BNC |
Impedance | 50 ½ |
Output Connector Isolation | 30 dB, typical |
Gain | Input to any output port (Unused ports terminated in 50 ½) -1 to +1 dB |
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Your home for all things pro audio—backed by expertise and experience. Connect with us today.