Part of the ULX-D wireless series, the Shure ULXD24/SM87A Wireless System Band H50houses 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. Can this be registered as new with netgear?

A: Yes, the Netgear RBK852 Orbi AX6000 Wireless Tri-Band Gigabit Mesh Wi-Fi System can be registered as new since this is a brand new item.

Q: 2. What are the dimensions of these ET12s?

A: The ASUS ZenWiFi Pro ET12 dimensions are: 4.5 x 9.5 x 4.5" / 115.0 x 241.0 x 115.0 mm

Q: 3. Will this work to extend wi-fi to an external garage if it's within range? I already have the router.

A: If you have another Synology Wireless Tri-Band Mesh Router, you can purchase another and use it as an extender to your existing router.

Q: 4. Does this router support WPA3? The specs on both this website and the manufacturer's say no. A recent review by PC magazine says yes. If I buy a WPA2 router will manufacturers do a firmware update at a later date? What's the lag with WPA3? I've been hearing about it for two years and there's still very few routers with that security standard.

A: Yes, as others have said it supports WPA-3 through an update.

Q: 5. I do not have an RT2600. My current main router is a MR2200AC. Can I use a second MR2200AC as a satellite with my current MR2200AC? Can I just plug the satellite MR2200AC into an outlet with no ethernet cable- sorry, 2 questions.

A: Yes, you can purchase a second unit and through MESH, have the two talk to each other. You do not need an Ethernet cable to the second unit.

Q: 6. Will this work with my exsisting modem from my provider?

A: yes. This can be used as a wifi access point using your current modem - or replace the modem (if you have ethernet as the output). You can't use this in place of a cable tv modem that uses a coax feed like xfinity - but you can place this after your modem and use it for wifi. It will also work by itself - OR - with multiple units to create a mesh network. You can also use it with the Synology ac2600 router to create a mesh system. I have the 2600ac router as my main router/wifi device after a Verizon FIOS ONT - and an additional mr2200 at the other end of my loft to create a whole house wifi system.

Q: 7. Does the Orbi WIFI 6 work when router/satellites are linked together by ethernet cables? The original Orbi (which I have) did not for a long time until they finally released an update.

A: Yes, the satellites can be linked via wifi or by wire.

Q: 8. Can both of these be configured as satellites? The description says "This system consists of two AX6600 6.6Gb/s routers that have the ability to cover up to 5500 square feet of your home, both inside and outside." Which makes me think you can configure as either a satellite or router.

A: Yes, you can configure one as a router and the other one as a mesh node.

Q: 9. Does the modem built in !! And does it work with optimum

A: The modem is sold separately, this is the router. It is compatible with Optimum.

Q: 10. My rooms are far apart, can I connect these 2 units by CAT cable not through air?

A: These can be connected via an Ethernet cable.