Part of the ULX-D wireless series, the Shure ULXD24/SM86 Wireless Microphone Systemhouses a single digital receiver in a rugged half-rack unit with an external power supply.

The ULX-D Series simplifies the set up and management of large numbers of wireless systems. It is ideal for professional sound reinforcement applications in large live venues and houses of worship, as well as A/V installations in conference, educational, and corporate facilities. Compatible with a wide selection of Shure transmitters and mic capsules, it delivers pristine 24-bit/48 kHz digital audio, capturing every detail with clarity, accurate low end, and crisp transient response.

The ULX-D operates in the UHF band, utilizing Digital Predictive Switching Diversity to protect the transmission from interference, delivering rock-solid RF signal stability without audio artifacts. In Standard mode you can run up to 17 channels per 6 MHz TV channel, at a range up to 330'. Alternatively, the High-Density mode lets you run up to 47 channels per 6 MHz TV channel, at a maximum range of 98'. The system offers AES-256 encryption for security.

The unit features audio and RF meters, 60 dB of gain control, and both XLR and 1/4" outputs. A large LCD screen and intuitive controls let you quickly make adjustments, even in low-light situations. Additional features include automatic frequency scanning, IR sync, gain optimization to match any input source, and internal limiting to prevent clipping.

The Ethernet port allows multiple receivers to be easily networked together for simplified frequency coordination and deployment via Shure's Wireless Workbench software. In addition, the Channels Mobile App enables you to control the system remotely from an iOS device.

• 24-bit/48 kHz digital audio delivers clear and accurate sound reproduction
• Extended 20 Hz to 20 kHz frequency range with flat response
• > 120 dB wide dynamic range for excellent signal-to-noise performance
• Up to 60 dB of independently adjustable gain for each channel
• Works with a wide selection of Shure mics and transmitter types including the ULXD1 bodypack and ULXD2 handheld transmitters that provide complete mobility for presenters/performers, and the ULXD6 boundary and ULXD8 gooseneck base transmitters to accommodate meeting rooms with flexible seating layouts 

• Single-channel receiver operates in the H50: 534 to 598 MHz UHF band
• 64 MHz tuning range lets you run up to 60 channels at the same location in Standard mode or 90 channels in High-Density mode
• Digital Predictive Switching Diversity uses a microprocessor to switch antennas before dropouts occur
• Comes with two remoteable 1/2 wave dipole antennas
• 256-bit AES encryption offers unbreachable privacy—uses unique, randomized encryption key generated every time encryption is enabled
• Interference detection and alerts provide instant confirmation on both the receiver LCD and WWB software when interference is present
• Adding UA874 active antennas or PA805 passive antennas increases the range of your system and offers increased protection against interference
• The UA844+SWB antenna distribution system (available separately) lets you stretch the power of your antenna pairs, giving you more on-air channels in less setup time

Networked Control

• Ethernet networking enables real-time, precision monitoring and control of your system, as well as automatic frequency coordination across multiple receivers, using Wireless Workbench, SystemOn, and Axient Spectrum Manager software
• Compatible with external controllers such as AMX and Creston
• Crosssubnet control-enabled for management between multiple facilities or venues

Functionality

• Optimized scanning automatically finds, prioritizes, and deploys the cleanest frequencies to transmitters over IR sync
• Proprietary Gain Ranging optimizes system dynamic range for any input source, eliminating the need for transmitter gain adjustments
• Internal limiter automatically engages to prevent digital clipping of your audio
• Unit has an individual gain control, an XLR output with switchable mic/line level, and a 1/4 output 
• Quick visual check using audio and RF LED meters with peak indicators
• Intuitive front-panel controls with lockout feature and easily readable LCD with adjustable contrast
• Remote Control: Make adjustments anywhere in the venue via the Channels Mobile App for iOS devices
• Smart Power Management on Transmitters: Advanced SB900A lithium-ion rechargeable batteries with SBC chargers (both available separately) provide extended transmitter battery life over alkaline batteries, battery-life metering in hours and minutes (accurate to within 15 minutes), and detailed tracking of battery health status

Related Questions and Answers

Q: 1. Does the receiver have a replacement battery, or it needs a power supply cable to work?

A: The Shure BLX88 Dual-Channel Tabletop Wireless Receiver in the Shure BLX188/CVL Dual-Channel Wireless Cardioid Lavalier Microphone System does not offer the ability to power via battery and requires a Shure PS24US Power Supply to function properly.

Q: 2. can i use it in europe , voltage problems maybe?

A: Power requirements aside (other responses given here are correct), available & legal transmission frequencies will vary greatly from country to country. I would recommend contacting Shure's Wireless Application division (1-800-516-2525, ext 4) to ensure your system will function well and operate legally where you need to use it.

Q: 3. Can this unit be rack mounted?

A: The Shure BLX24/PG58 Wireless Handheld Microphone System with PG58 Capsule (H11: 572 to 596 MHz), BH # SH24PG58H11, is a tabletop model and cannot be rack mounted with rack ears. Using a rack shelf would be a good option.

Q: 4. Can you use both the microphones at the same time (body pack and handheld)?

A: No, you cannot use both microphones (the bodypack and handheld) at the same time because the Shure SLXD4 receiver that comes with the Shure SLXD124/85 Digital Wireless Combo Microphone System (G58: 470 to 514 MHz) is single channel.

Q: 5. Will these work for stage singing, i.e., a musical with four singers, in both open spaces and closed venues? Thanks

A: This system could be a viable option for stage performance, but it depends on a few factors. First, know you will need 4 of these systems to allow for 4 wireless mics to run at the same time. Second, you would need to confirm which frequencies are available in your performance area, this would tell you what frequency ranges to use and whether this system can hand 4 mics at one time. This can be done using Shure's Wireless Frequency Finder. We would recommend giving us a call at 800-606-6969 to assist in finding that information. Lastly for musicals, you'd probably want a lower profile lav mic you could hide on the performers head, or in a costume. Here's a recommendation for that type of mic BH #SHTL47TOMTQG.

Q: 6. What is the vocal frequency range. Is it good for singing at live performances.

A: Human voice vocal frequency range is from about 75 Hertz to about 1500 Hertz. I am not sure what product you are using, tho any pro audio product would reproduce these frequencies. The difference in sound and build quality between various products is subjective.

Q: 7. Please advice which SD cards work with the PXW-X180 Sony video camera

A: Any current class 10 SD would work. For the work this camera is supposed to do, I would recomend this kind of card, Sony 64GB Ultra-High Durability Professional SDXC UHS-I Memory Card (Class 10) B&H # SOPSD64GB.

Q: 8. Does this have an on/off switch?. If not, how do you switch it off ?

A: Yes.

Q: 9. Can this be utilized solely as in ear monitors?

A: No, the components of the Shure BLX188/CVL Dual-Channel Wireless Cardioid Lavalier Microphone System cannot be repurposed as in ear monitors. In this scenario, the smaller beltpack units are transmitters with TA4F microphone connections, where an IEM system would require them to be receivers with headphone connections.

Q: 10. Can this system be upgraded to a multi-channel system?

A: The BLX series is offered as a single or dual channel system only. There is no way to upgrade a single channel system, however multiple single systems can be purchased for a multi-user system.