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The Shure ULXD24D Dual Channel Handheld Wireless System with Beta 87A Mics L50 is designed for professional live sound reinforcement applications. The system consists of a dual-channel ULXD4D RF receiver and two ULXD2 handheld microphone transmitters with Shure Beta 87A capsules.
The receiver features 24-bit 48 kHz digital audio with 60 dB of adjustable gain per channel, a flat frequency response of 20 to 20,000 Hz and a dynamic range greater than 120 dB. A 64 MHz region-dependent overall tuning range ensures you will have ample channels on which to transmit. A single 6 MHz TV RF channel can accommodate up to 17 active transmitters at one time in regular mode or up to 47 transmitters in high-density mode. The receiver will automatically scan and prioritize the best frequencies on which to receive signal and will change frequencies to avoid RF interference.
For security, the system includes AES 256-bit encryption, which ensures that a receiver must be paired to a particular transmitter in order to decode the audio from that transmitter. Multiple receivers may be connected together via the unit's RF cascade ports, and advanced signal routing is available through Dante digital networked audio over Ethernet. The system comes with Shure's Wireless Workbench 6 software for controlling, coordinating, and monitoring multiple wireless systems. For connections, the receiver utilizes balanced XLR jacks and includes a mic/line output level switch.
The ULXD2 wireless handheld transmitter is a machined aluminum microphone body with a frequency response of 30 to 20,000 Hz, depending upon the attached interchangeable microphone cartridge. The device features frequency and power lockout. It includes a backlit LCD for easy controls, a 5 segment battery power gauge, and a selectable RF output power of 1, 10, or 20 mW. Using an integrated single-band helical antenna, the transmitter has an effective operating range of 300 feet, provided there are no physical obstacles or RF interference. You can obtain up to 11 hours of continuous use from two AA alkaline batteries. Alternatively, you can purchase Shure's SB900 lithium-ion battery pack which will last up to 12 hours on a single charge. The transmitter works with a selection of Shure's interchangeable microphone cartridges such as the SM58, SM58 Beta, and SM86, among others. This particular system includes Beta 87A microphone cartridges.
Shure ULXD4D Dual-Channel Wireless Receiver (L50)
How to Set Up a system
The ULXD4D Dual-Channel Wireless Receiver from Shure is designed for compatibility with Shure's ULX-D wireless systems. It is tuned to Shure's L50 frequency band that operates between 632 to 696 MHz It features 256-bit AES encryption that allows for reception of secure signals. The unit's digital predictive switching diversity is designed to assure you have consistent reception.
The ULX4D is compatible with Dante audio over Ethernet networks. Its digital distribution can be controlled via the Wireless Workbench software.
Two receivers in a 1RU metal chassis with internal power supply
Individual gain controls, LED meters, and XLR outputs for each channel
Up to 64 MHz tuning range (region dependent)
Digital predictive switching diversity
High Density mode optimizes ULX-D systems to simultaneously operate more channels in applications up to 30 meters
RF cascade ports allow distribution of RF signal to another unit
Optimized scanning automatically finds, prioritizes, and deploys the cleanest frequencies to transmitters over IR sync
Bodypack frequency diversity ensures uninterrupted audio for mission-critical applications
AES 256-bit encryption-enabled for secure transmission
Audio summing routes both audio channels to each XLR receiver output
Dante digital networked audio over Ethernet
Up to 60 dB independently adjustable gain for each channel
Ethernet networking for streamlined frequency coordination and deployment across multiple receivers
Wireless Workbench 6 (WWB6) software integration for advanced coordination, monitoring, and control
Interference detection and alerts provided on both the receiver and WWB6
AXT600 Axient Spectrum Manager compatible
Intuitive front-panel LCD menu and controls with lockout feature
Audio and RF LED meters with peak indicator
XLR connectors with switchable mic/line output level
Remoteable 1/2 wave antennas
2 x Shure ULXD2 Handheld Transmitter with Beta 87A Microphone Capsule (L50)
How to Set Up a system
The ULXD2 Handheld Transmitter with Beta 87A Microphone Capsule from Shure is designed for compatibility with Shure's ULX-D wireless systems. It has an interchangeable Beta 87A capsule and is set to Shure's L50 frequency band that operates between 632 to 696 MHz.
The ULXD2 has AES 256-bit encryption that keeps your signal secure. Featuring Shure's proprietary Gain Ranging, the ULXD2's dynamic range is optimized based on the input source and eliminates the need for transmitter gain adjustments. It has a lightweight, 12-ounce metal body with a backlit LCD menu with frequency and power lockout to avoid accidental setting changes. Powered by two AA batteries or the optional SB900 rechargeable battery pack, the ULXD2 has external charging contacts and is compatible with SBC200 dual docking charger.