The Shure Model UA844SWB is a UHF antenna distribution system that allows 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 UA844SWB system can support up to four wireless receivers. A maximum of five UA844SWB systems may be used in a two-tiered configuration.

(ShureUA844-B)

Carrier Frequency Range

  • 470-952 MHz

Distributed RF Output Level (Gain)

  • -0.5 to 3 dB, 1 dB typical, from antenna input (unused ports terminated with 50 Ω)

Output Connector Isolation

  • 30 dB, typical

Third Order Intercept Point (3 OIP)

  • 21 dBm, typical

DC Input Voltage

  • 14 to 18 Vdc

DC Output Voltage

  • 14 to 18 Vdc, 4 connectors

Maximun Current Supply from DC Outputs

  • 1.5 Amps

DC Antenna Voltage

  • 12 Vdc

Impedance

  • 50 Ω

RF Input/Output Antenna Connector Type

  • BNC

Operating Temperature Range

  • -7° C to 49° C (20° to 120° F)

Overall Dimensions

  • 44.5 mm H x 482.6 mm W x 171.5 mm D (1.75 x 19 x 6.75 in.)

Net Weight

  • 1.62 Kg (3.6 lbs)
SKU ShureUA844-B
Barcode # 615678553859
Brand Shure
Brand Shure
Type Antenna Distribution System
Model UA844SWB
Shipping Cubic 0.003626568m3

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