Shure UR4S Single Channel Receiver, The Shure UHF-R Wireless System is a professional, frequency-agile diversity wireless system operating in the UHF band, providing outstanding sound quality through Shures patented Audio Reference Companding. 75 MHz bandwidth allows to program up to 3,000 different carrier frequencies. Preprogrammed frequency groups, infrared synchronization between transmitter and receiver as well as the receiver´s USB/ Ethernet interfaces allow for hassle-free setup of even the most demanding wireless installations.

Features.

• Frequency-agile receiver for wireless microphone systems
• Up to 3,000 selectable frequencies across an ultra-wide 75 MHz bandwidth
• Setups with up to 47 compatible channels per frequency band
• Track Tuning Filtering technology
• MARCAD® Diversity
• Patented Audio Reference Companding
• Networkability through built in USB/Ethernet ports
• Networked Automatic Frequency Selection
• Infrared transmitter synchronization
• Multi-function backlit LCD (bit-mapped)
• Low battery level icon
• Tone key squelch
• Front panel lockout functionality
• AMX/ Crestron compatibility
• Rugged metal housing

Specification.

• RF Carrier Frequency Range: 518 865 MHz (Available frequencies may vary depending on country regulations and operating environment).
• Operating Range: 150 / up to 500 m (typical / optimal conditions)
• Audio Frequency Response: 40 Hz to 18 kHz (±3 dB)
• Dynamic Range: > 110 dB(A)
• System Distortion: (at 1 kHz; ±38 kHz modulation)  < 0.3%
• Maximum Output Level: + 20 dBu (XLR output)
• Image Rejection: > 110 dB typical
• Spurious Rejection: > 90 dB typical
• Overall Dimension (H x W x D): 44 x 483 x 366 mm
• Net Weight: : 4.54 kg
• Power Consumptions: 9.6 13,2 W

 


 
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