Shure UA845 WB Antenna Distribution System
Description
The Shure Model UA845 is an amplified, UHF Antenna Distribution System that expands a wireless microphone system by splitting one pair of antennas to multiple Shure UR4 or Shure UC4 wireless receivers. It also amplifies RF signals to compensate for insertion loss due to splitting signal power to multiple output connectors. Each UA845 allows up to four receivers to use the same antennas. CASCADE connectors allow connections to a fifth receiver or a second UA845. There are also power connectors for powering Shure UHF and UC Wireless systems
TECHNICAL SPECIFICATION
- Operating Temperature (Maximum): 120 F
- Operating Temperature (Minimum): 20 F
- Depth: 11.63 in
- Height: 1.75 in
- Width: 19 in
- Product Weight: 7.32 lbs
- UHF Carrier Frequency Range: 470 to 952 MHz
- Distributed Output Level (Gain): 3 dB typical, 0 dB to 3.5 dB from antenna input (Output ports 1–4), 1 dB typical, –1.6 dB to +1.8 dB from antenna input (Cascade port)
- Output Connector Isolation: Greater than 25 dB
- Third Order Intercept Point: (3 OIP) Typical 24 dBm Input/Output AC Line Voltage: 100 to 240 Vac, 50/60 Hz, unswitched DC Output Voltage: 12 Vdc, 4 connectors Impedance: 50 ohms Input/Output Antenna Connector Type: BNC-type AC Power Consumption: 15 W per unit typical. When used with 4 UC4's, 55 W max. Regulatory Compliance:?CE,?EMC