Shure UHF-R Wireless Microphone Systems master the high pressure and extreme conditions of large-scale touring or installations environments while delivering uncompromising sound. Rock-solid engineering and unparalleled RF performance provide sound professionals with all the features and flexibility they need to tightly control up to 160 systems for the most elaborate productions.

Shure's new UR4S+ receiver provides additional value and ease of use for the customer by having added RF distribution ports to the rear panel which allows up to 10 receivers to share RF signal from a single pair of antennas. This decreases the need for additional antenna distribution systems, saving time and money.

The UR24S+/SM58-H4 system includes one UR4S+ single channel receiver, and one UR2/SM86 handheld transmitter.

3000 selectable frequencies across 75Mhz bandwidth

Up to 47 compatible channels per band

Cascading: Includes RF distribution ports that allow up to 10 receivers to share the RF singal from a single pair of antennas

Track Tuning Filtering Technology

Networked Automatic Frequency Selection

Automatic Transmitter Setup (including custom group upload)

Flash Memory to store six 60-channel custom frequency groups

Shure's patented Audio Reference Companding

Multi-function bit-mapped backlit LCD

Built-in USB & Ethernet network compatibility

Shure's Wireless Workbench Control/Monitoring Software

Remoteable antennas

Shure's microprocessor-controlled diversity

Power Supply: Internal

Battery Status: Yes

RF Carrier Frequency Range: 470-530MHz, depending on region

Working Range (UR1): 500' under typical conditions, 1600' line-of-sight, outdoors for a single system

Audio Frequency Response: 40Hz - 18kHz (+1dB, -3dB)

Gain Adjustment Range (UR1): -20 to +35dB

Modulation: FM (45kHz max. deviation), compander system with pre- and de-emphasis

Dynamic Range: > 105dB, A-weighted

Image Rejection: > 110dB typical

RF Sensitivity: -107dBm typical, 12dB SINAD

Spurious Rejection: > 90dB Typical

Ultimate Quieting (ref 45kHz deviation): > 100dB, A-weighted

System Distortion (ref. +/- 45kHz deviation, 1kHz modulation): < 0.3% total harmonic distortion typical

Power Requirements: 100 to 240VAC, 50/60Hz

Current Drain: 0.8A max

Operating Temperature Range: 0°F to 135°F

Overall Dimensions: 1.72" x 19" x 14.39"

Net Weight: 10.6lbs

Housing: Galvanized Steel