Shure UA844+ Antenna Distribution System

Shure UA844+ Antenna Distribution System

The 174-216 MHz UA844+V/LC VHF Antenna Distribution System fewer Cables designed by Shure permits the expansion of wireless microphone systems by splitting one pair of antennas to multiple receivers. The Antenna Distribution System can be used with Shure VHF QLX-D and ULX-D receivers in sound reinforcement applications such as for worship-houses, rehearsals, live stage, theater, and more. The system also amplifies RF signals to compensate for insertion loss that results from splitting signal power to multiple outputs. A single UA844+V system may support up to five wireless receivers and a maximum of five UA844+V systems can be used in a two-tiered configuration. Additionally, featuring front-mounting antenna hardware and rack-mounting hardware, the UA844+V provides 4 DC power feeds for receivers (15V, 2.5 A max) and has DC outputs for antenna bias (12V, 300mA max).

Shure UA844+V/LC

• Power Requirements: 14 to 18 VDC
• DC Output: 4x 15 VDC
• Output Current: Combined Total from All DC Outputs
  2.5 A, maximum
• Operating Temperature Range: 0 to 145°F (-18 to 63°C)

RF Input Specs

• Connector Type: BNC
• RF Frequency Range: 174 to 216 MHz
• Bias Voltage(s): 2x 12 VDC (300 mA, maximum)
• Impedance: 50 Ohms

RF Output Specs

• RF Frequency Range: 174 to 216 MHz
• Output Intercept Point: 21 dBm, typical
• Connector Type: BNC
• Impedance: 50 Ohms
• Output Connector Isolation: 30 dB, typical
• Gain: Input to Any Output Port (unused ports terminated in 50 Ohms)
  -1 to +1 dB
• Dimensions (H x W x D): 1.8 x 19 x 6.8" (45 x 483 x 172 mm)
• Weight: 3.6 lb (1.62 kg)

Packaging Info

• Packaging Info: 9.4 lb
• Box Dimensions (LxWxH): 23 x 16.3 x 4"