Professional grade.

The Shure UR24S/SM86 Handheld Wireless System features the UR4S Single Channel Diversity Receiver and the UR2/SM86 Handheld Transmitter which consists of the UR2 Wireless Handheld Transmitter fitted with the SM86 Cardioid Microphone capsule. The UHF-R is a professional, wireless technology engineered for the most demanding touring environments and installations. UHF-R wireless systems offer unprecedented flexibility and versatility. Using multiple frequency bands, over 108 compatible systems can be used simultaneously. Individual frequency bands deliver up to 60 compatible systems per band. The UHF-R includes infrared synchronization that allows you to configure transmitter settings from the receiver, as well as these outstanding features:

Frequency Band Selection
Shure offers wireless microphone systems in a selection of bands that conform to the different government regulations of specific nations or geographic regions. These regulations help limit radio frequency (RF) interference among different wireless devices and prevent interference with local public communications channels, such as television and emergency broadcasts. The system's band and frequency range are identified on the face of the receiver and transmitter.

Groups and Channels
To transmit audio through a wireless system, the transmitter and receiver must be set to the same radio frequency, or channel. A wide selection of channels allows more microphones to be used at the same time, since each microphone must operate on a different channel. It also provides a greater choice of open channels-those that are free from interference from television broadcasts, electronic devices, or other wireless systems. A group is a selection of compatible channels. Wireless Shure microphones work better together when set to channels in the same group.

Automatic Frequency Selection
The following features scan the RF environment to find the best group and channel settings for a particular installation. •Group Scan-finds the group with the most open channels, then sets all networked receivers to channels in that group
•Channel Scan-finds the first open channel in the currently selected group and sets the receiver to that channel


Automatic Transmitter Sync
This feature automatically transfers the group and channel settings from a receiver to a transmitter. You can also program other transmitter settings on a receiver and transfer those settings too.

Interface Lock
This feature locks the receiver and transmitters so that users cannot change settings. The transmitter power switch can also be disabled so that the transmitter remains on if the power switch is accidentally toggled during a performance.

Audio Gain Structure
The following settings allow you to adjust audio gain throughout the system: • Sensitivity (bodypack only). A 25 dB range of gain adjustment at the bodypack transmitter input
•Transmitter Gain. A 30dB range of audio gain adjustment within the transmitter (affects audio level at the receiver, as indicated by the Audio LEDS.)
•Output Level. 32 dB of attenuation at the receiver output, plus a mute setting
•—30 dB pad for matching audio levels at the receiver XLR output


Networking
Each receiver has an RJ-45 port on the back for connecting to other receivers over an Ethernet network. Networking receivers allows you to automatically set channels for all the receivers with a single group scan command. You can also control and monitor all networked receivers through the Shure Wireless Workbench PC software.

Shure Wireless Workbench Software
The Shure Wireless Workbench software on the supplied CD includes a variety of useful tools for installing and managing multiple wireless mic systems. Simply install the software on your computer and connect it to a network of receivers to monitor and control receivers and transmitters throughout the network.

UR4S Single Channel Diversity Receiver
The UR4S Single Channel Diversity Receiver has the latest in wireless technologies including Shure's patented Audio Reference Companding for crystal-clear sound beyond the limits of conventional wireless technology. The UR4S receiver provides advanced control and robust flexibility for a wide range of professional uses.

UR2 Handheld Transmitter
The UR2 handheld transmitter has a rugged, lightweight construction and an antenna design which advances RF (radio frequency) transmission reliability. The transmitter design allows for interchangeable microphone cartridges.

SM86 Vocal Microphone
The Shure SM86 is a unidirectional (cardioid) condenser vocal microphone for professional use in live performance. An extremely rugged microphone, the SM86 withstands the rigors of touring while delivering studio-quality sound. The tailored frequency response of the SM86 reproduces vocals with clarity. A cardioid pickup pattern isolates the main sound source while minimizing unwanted background noise. The built-in three-point shock mount minimizes handling noise, and a two-stage pop filter reduces wind and breath "pop" noise.

Shure UR24S/SM86 Handheld Wireless Microphone System Features:

• UR4S Single Channel Diversity Receiver
• 2400 Selectable Frequencies Across 60 MHz Bandwidth
• Track Tuning Filtering Technology
• Up to 60 Preset Compatible Systems/Band (140 w/Multiple Bands, Region Dependent)
• 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
  
  UR2 Handheld Transmitter
• Switchable RF power
• Frequency and power lockout
• Bit-mapped backlit LCD
• 2 AA batteries - up to 8 hours continuous use
• Intrared automatic transmitter sync
• All metal die-cast construction
  
  SM86 Vocal Microphone
• Condenser cartridge for studio quality sound
• Tailored frequency response for a clear reproduction of vocals
• Rugged construction withstands the rigors of touring sound
• Cardioid polar pattern minimizes unwanted background noise
• Excellent choice for stage monitors and personal monitors
• Built-in three-point shock mount minimizes handling noise
• Two-stage "pop" filter reduces wind and breath noise

Order today and experience the best in wireless.

Shure UR24S/SM86 Handheld Wireless Microphone System Specifications:

• UHF-R Wireless System
• RF Carrier Frequency Range: 518-865 MHz, depending on region
• Working Range : UR1, UR2: 150 m (500 ft.), under typical conditions
• 500 m (1600 ft) line-of-sight, outdoors for a single system
• NOTE: Actual working range depends on RF signal absorption, reflection and
• interference
• Audio Frequency Response : 40 — 18,000 Hz, (+1 dB, —3 dB). NOTE: Overall system frequency response depends on the microphone element
• Gain Adjustment Range: UR1: —20 to +35 dB; UR2: —10 to +20 dB
• Modulation: FM (45 kHz max. deviation), compander system with pre- and
• de-emphasis
• Dynamic Range: >105 dB, A-weighted
• Image Rejection: >110 dB typical
• RF Sensitivity : —110 dBm Typical 12 dB SINAD; 105 dBm Typical 30 dB SINAD
• Ultimate Quieting (ref. 45 kHz deviation): >100 dB, A-weighted
• Signal Polarity: Positive pressure on microphone diaphragm (or positive voltage
• applied to tip of WA302 phone plug) produces positive voltage
• on XLR output pin 2 with respect to XLRpin 3 and on the tip of
• the 1/4-inch output jack.
• System Distortion (ref. ± 45 kHz deviation, 1 kHz modulation): <0.3% Total Harmonic Distortion typical
• Power Requirements: UR1, UR2: Two 1.5V AA batteries; UR4:100 to 240Vac, 50/60 Hz
• Current Drain: UR1, UR2: 180 mA max. (normal RF power setting) 240 mA max. (high RF power setting); UR4D, UR4S: 0.8 Amps max.
• Battery Life (Typical): UR1, UR2: 9.5 hours (low power); 6 hours (high power)
• Operating Temperature Range: —18 degrees to +57 degrees C (0 degrees to +135 F)
• NOTE: Battery characteristics may limit this range
• NOTE: Electrical safety approval is based on a maximum ambient temperature of 35 degrees C (95 degrees F).
• Housing: UR1: Cast magnesium; UR2: Aluminum die-cast handle and aluminum machined battery cup; UR4S, UR4D: Galvanized steel
  
  UR4S Overall Dimensions (H x W x D): 1.72 x 19.00 x 14.39 in. (44 x 483 x 366 mm)
• UR4S Net Weight: 10.6 lbs (4.8 kg)
  
  UR2/SM86 Overall Dimensions (Length x Diameter): 10.27 x 2 in. (261 x 51 mm)
• UR2/SM86 Net Weight: 11.2 oz. (317 g) without battery
  
  SM86 Vocal Microphone
• Type: Condenser (electret bias)
• Frequency Response: 50 to 18,000 Hz
• Polar: Cardioid
• Output Impedance: 150 Ohms at 1 kHz (Recommended minimum load impedance: 600 Ohms)
• Sensitivity (at 1,000 Hz): Open Circuit Voltage: -50 dBV/Pa (3.15 mV) (1 Pa = 94 dB SPL)
• Output Clipping Level: 1000 Ohm Load at 1,000 Hz: +3 dBV (1.41 V)
• Maximum SPL (at 1,000 Hz): 1000 ohm load (1% THD): 147 dB
• Self-Noise: 23 dB typical, A-weighted
• Dynamic Range (1000 ohms): 124 dB (maximum SPL to A-weighted noise level)
• Signal-to-Noise Ratio: 71 dB at 94 dB SPL (IEC 651) (S/N ratio is difference between 94 dB SPL and equivalent SPL of self-noise A-weighted.)
• Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of the output connector.
• Power: Phantom Supply Requirement: 11 to 52 Vdc, positive at both pins 2 and 3; Current Drain: 5.2 mA
• Connector: Three-pin (XLR) professional audio