Shure ULXD24D/SM87 Dual Channel Handheld Digital Wireless Microphone System (L50 Band)

Shure ULXD24D/SM87 Dual Channel Handheld Digital Wireless Microphone System (L50 Band)

Shure ULXD24D/SM87 Dual Channel Handheld Digital Wireless Microphone System (L50 Band)


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Product Highlights

  • L50 Band: 632 to 696 MHz
  • 2x Handheld SM87 Microphone Transmitters
  • ULXD4D Dual Channel Digital Receiver
  • Use 2x AA or SB900 Rechargeable Battery
  • 24-bit/48 kHz Digital Audio
  • AES 256-bit Encryption
  • Internal Power Supply for Receiver
  • Stackable Antenna for Linking Systems
  • Metal Construction
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  • 1Description

The ULXD24D/SM87 Dual Channel Handheld Digital Wireless Microphone System from Shure includes two ULXD2 handheld transmitters with SM87A cartridges and the ULXD4D dual channel digital receiver. It is designed to accommodate up to two speakers or singers for a multitude of situations that call for wireless miking.

The ULXD2 handheld transmitter is housed in aluminum body that is designed to be rugged yet lightweight. It runs on two AA batteries or on the optional Shure SB900 rechargeable battery pack. Designed for use on stage, the ULXD2 handheld transmitter is fitted with a sensitive yet directional SM87A condenser microphone cartridge that features a supercardioid polar pattern. It features an integrated antenna as well as external charging contacts for use with the optional SBC200 Dual Docking Charger. It also features a backlit LCD display for visibility onstage, and a lock button to prevent settings from being changed while you are performing.

The ULXD4D dual receiver delivers 24-bit/48 kHz digital audio and is capable of supporting both transmitters simultaneously. Housed in an all-metal chassis, it can be installed into a single rack space. The receiver features dual XLR outputs for discrete routing of each channel into your mixer as well as automatic frequency scanning for finding the strongest available signal. Additionally, the ULXD4D employs AES 256-bit encryption which delivers secure wireless transmission for applications that call for privacy.

ULXD2 Handheld Transmitter

Proprietary Shure Gain Ranging optimizes the system's dynamic range for any input source, eliminating the need for transmitter gain adjustments (ULXD1 also)
Two SM87A cartridges included. Also compatible with SM58, SM86, Beta 58A, Beta 87A, and Beta 87C cartridges

ULXD4D Dual Receiver

Internal power supply on for efficient use of space
Dual Ethernet ports for networked audio applications using Dante digital networking protocol
Built-in limiter circuitry prevents digital audio clipping from excessive signal levels
Cascading for linking systems using one pair of antennas
Mic/line switches on each XLR output
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 significantly more channels in applications up to 30 meters
Audio summing routes both audio channels to each XLR receiver output
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 when used with PC or Mac and connected via Ethernet
Interference detection and alerts provided on both the receiver and WWB6
AMX/Crestron control
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
In the Box
Shure ULXD24D/SM87 Dual Channel Handheld Digital Wireless Microphone System (L50 Band)
  • 2 x Handheld SM87 Microphone Transmitter
  • ULXD4D Dual-Channel Wireless Receiver (L50)
  • 2 x Mic Clip
  • Zipper Bag
  • 4 x AA batteries
  • Battery Contact Cover
  • 2 x 2' BNC cables
  • 2 x BNC Bulkhead Adapters
  • Hardware Kit
  • 3' Ethernet Cable
  • 2 x 1/2 Wave Antennas
  • IEC Power Cable
  • 2' IEC Power BNC Cable
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description
    Maximum Cable Length Supported 100 m (328 ft), Dual Port Ethernet
    Network Addressing Capability DHCP or Manual IP address
    Network Interface 10/100 Mbps; 1Gbps; Dante Digital Audio; Dual Port Ethernet
    Phantom Power Protection Yes, audio output
    Pad MIC/LINE switch: 30 dB, audio output
    Full Scale Output LINE setting: +18 dBV, audio output
    MIC setting: −12 dBV, audio output
    Configuration Unbalanced; passive, cascade output
    XLR: balanced (1=ground, 2=audio +, 3=audio −), audio output
    Gain Range −18 to +42 dB in 1 dB steps (plus mute setting), audio output
    Insertion Loss 0 dB, cascade output
    Impedance 50 Ω, RF input
    50 Ω, cascade output
    100 Ω, audio output
    Connector Type BNC, RF input
    BNC (for connection of one additional receiver in the same band), cascasde output
    Bias Voltage(s) 12 to 13 V DC, 150 mA maximum, per antenna, switchable on-off, RF input
    Spurious Rejection >80 dB, typical, RF input
    Power Requirements 100 to 240 V AC, 50-60 Hz, 0.26 A max.
    Housing Steel; extruded aluminum
    Weight 7.4 lb (3.36 kg), without antennas
    Dimensions 1.7 x 19 x 10.8" (44 x 482 x 274 mm)
    Mic Offset Range 0 to 21 dB (in 3 dB steps)
    Battery Type Shure SB900 Rechargeable Li-Ion or LR6 AA batteries 1.5 V
    Battery Runtime Shure SB900: >11 hours, @ 1 mW
    Shure SB900: >11 hours, @ 10 mW
    Shure SB900: >7 hours, @ 20 mW

    Alkaline: <11 hours, @ 1 mW
    Alkaline: <11 hours, @ 10 mW
    Alkaline: <5.5 hours, @ 20 mW

    NiMH: <11 hours, @ 1 mW
    NiMH: <11 hours, @ 10 mW
    NiMH: <8 hours, @ 20 mW

    Li-primary: 12.5-18 hours, @ 1 mW
    Li-primary: 12.5-18 hours, @ 10 mW
    Li-primary: 9.5-12 hours, @ 20 mW
    Microphone SM87A condenser
    Polar Pattern Supercardioid
    Configuration Unbalanced
    Maximum Input Level 1 kHz at 1% THD
    145 dB SPL (SM58), typical

    Note: Dependent on microphone type
    Antenna Type Integrated single band helical
    Occupied Bandwidth <200 kHz
    Modulation Type Shure proprietary digital
    Power 1 mW, 10 mW, 20 mW
    Housing Machined aluminum
    Dimensions 10.1 x 2.0" (256 x 51 mm)
    Weight 12.0 oz (340 g), without batteries
    Packaging Info
    Box Dimensions (LxWxH) 23.0 x 17.5 x 6.25"

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