Wireless Systems

Product Information
UHF-R Wireless System . RF Carrier Frequency Range: 518-865 MHz, depending on region . Working RangeUR1, 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 Response40 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
* 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
* UR1 Wireless Bodypack Transmitter
* Switchable RF Power (10/50mW or 10/100mW, Region Dependent)
* Low Profile, Compact Design
* Frequency and Power Lockout
* Bit-mapped Backlit LCD Display
* 2 AA Batteries - Up to 8 hours Continuous Use
* Automatic Transmitter Setup
* Durable, Light-weight Magnesium Construction
* Removable Bodypack Antenna
* 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
* Beta 58A Vocal Microphone
* Frequency response tailored for vocals, with brightened midrange and bass rolloff to control proximity effect
* Uniform supercardioid pattern for high gain before feedback and superior rejection of off-axis sound
* Neodymium magnet for high signal-to-noise output
* Hardened steel mesh grille that resists wear and abuse
* Advanced pneumatic shock mount system that minimizes transmission of mechanical noise and vibration
* Minimally effected by varying load impedance
* Legendary Shure quality and reliability
Shure UR124S/BETA58 Combo Wireless Instrument/Microphone System
The Shure UR124S/BETA58 Handheld Wireless System features the UR4S Single Channel Diversity Receiver, UR1 Bodypack Transmitter, and the UR2/BETA58 Handheld Transmitter which consists of the UR2 Wireless Handheld Transmitter fitted the with BETA 58A Supercardioid Microphone capsule. The UHF-R is a professional, wireless technology engineered for the most demanding touring environments and installations. UHF-R wireless microphone 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 also includes infrared synchronization that allows you to configure transmitter settings from the receiver.
Frequency Band Selection
Shure offers wireless 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 chann