Trussville, AL, United States
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Shure ULXD4D Dual-Channel Digital Wireless Receiver (H50: 534 to 598 MHz)Key FeaturesFor Large Venues & A/V Installations2 x Digital Audio Channels, 1 Rackspace64 MHz Tuning RangeExpandable up to 60 Channels2 x Ethernet/Dante Ports2 x RF Cascade PortsAudio SummingSecure AES-256 EncryptionShure ULXD4D OverviewPart of the ULX-D wireless series, the Shure ULXD4D houses 2 independent digital receivers in a rugged, single-rack unit with an internal power supply. Two Ethernet ports support Dante digital audio, while RF cascade ports allow for antenna signal distribution to another receiver unit. Audio summing enables the receiver to function as a 2-channel mixer.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.Each receiver module has its own audio and RF meters, 60 dB of gain control, and XLR output. 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 ports also allow 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.Shure Professional-Grade Digital Wireless Audio Quality24-bit/48 kHz digital audio delivers clear and accurate sound reproductionExtended 20 Hz to 20 kHz frequency range with flat response>120 dB wide dynamic range for excellent signal-to-noise performanceUp to 60 dB of independently adjustable gain for each channelWorks 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 Up to 60 Channels with Rock-Solid Transmission2-channel receiver operates in the H50: 534 to 598 MHz UHF band64 MHz tuning range lets you run up to 60 channels at the same location in Standard mode or 90 channels in High-Density modeDigital Predictive Switching Diversity uses a microprocessor to switch antennas before dropouts occurComes with two remoteable 1/2 wave dipole antennasBodypack frequency diversity ensures uninterrupted audio for mission-critical applications using two discrete bodypacks on a single audio source256-bit AES encryption offers unbreachable privacy—uses unique, randomized encryption key generated every time encryption is enabledInterference detection and alerts provide instant confirmation on both the receiver LCD and WWB software when interference is presentAdding UA874 active antennas or PA805 passive antennas increases the range of your system and offers increased protection against interferenceThe 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 timeIntelligent Hardware Simplifies Setup, Monitoring & ControlNetworked ControlEthernet 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 softwareCompatible with external controllers such as AMX and CrestonCross subnet control-enabled for management between multiple facilities or venuesNetworked AudioDante support allows you to seamlessly send uncompressed, multichannel audio over standard IP Ethernet networks with low-latency, sample-accurate synchronization, and automatic device discovery—on the same network as IT and control dataTwo RF Cascade PortsAllow distribution of RF antena signals to another receiver unit—ports provide DC bias voltage to power active antennasFunctionalityOptimized scanning automatically finds, prioritizes, and deploys the cleanest frequencies to transmitters over IR syncProprietary Gain Ranging optimizes system dynamic range for any input source, eliminating the need for transmitter gain adjustmentsInternal limiter automatically engages to prevent digital clipping of your audioEach receiver has an individual gain control and an XLR output with switchable mic/line levelQuick visual check using audio and RF LED meters with peak indicatorsIntuitive front-panel controls with lockout feature and easily readable LCD with adjustable contrastRemote Control: Make adjustments anywhere in the venue via the Channels Mobile App for iOS devicesYamaha device ID allows simplified channel patching on CL consolesSmart Power Management on Transmitters: Advanced SB900A lithium-ion rechargeable batteries with SBC chargers 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 statusShure ULXD4D SpecsKey SpecsWireless TechnologyDigital UHFDiversityAntenna DiversityMax Operating Range328.1' / 100 mReceiver TypeRackmountNumber of Audio Channels2Audio I/O2 x XLR 3-Pin Male Balanced OutputNetwork I/O2 x RJ45 (1 Gb/s)Power RequirementsAC InputNumber of RF Channel Frequencies2560DiversityAntenna DiversityRF Frequency BandH50: 534 to 598 MHzRF Bandwidth64 MHzFrequency Step Size25 kHzRF Channel ScanningAuto-ScanMax Operating Range328.1' / 100 mMax Transmitters per Band60Timecode SupportNoMobile App CompatibleNo*As of June, 2023: Check with manufacturer for the most up-to-date compatibilityOS CompatibilitymacOS 10.14 to 11 or LaterWindows 10 or Later*As of June, 2023: Check with manufacturer for the most up-to-date compatibilityLatency< 2.9 msModulationProprietaryReceiverReceiver TypeRackmountMounting OptionsRackmount (with Included Hardware)Rackmount Size1 RU (Full Rack)Antenna2 x 1/2 Wave External, BNC (Rear-Mount)Antenna Bias Voltage12 to 13 VDC, 150 mA (per Antenna)Number of Audio Channels2Audio I/O2 x XLR 3-Pin Male Balanced OutputGain Range-18 to +42 dB (1 dB Steps)Pad30 dBAudio Output LevelXLR Outputs:+18 dBV (Line Level, Balanced)XLR Outputs:-12 dBV (Mic Level)Phantom Power ProtectionOn XLR OutputsFrequency Response30 Hz to 20 kHz ±1 dB (Dependent on Mic)Network I/O2 x RJ45 (1 Gb/s)Network ProtocolsDHCP, Dante, Manual IPStandalone Audio Interface CapableNoImpedanceXLR Output:100 Ohms (Balanced)Approximate RF Sensitivity-98 dBmAdjacent Channel Isolation>70 dBSpuriousRejection: >80 dBPower RequirementsAC InputAC Input Power100 to 240 VAC, 50 / 60 Hz at 0.32 ADisplay & Indicators1 x Backlit LCD (Battery Status, Channel, Group, Menu Navigation)2 x Multi-Segment LED (AF Level, Output Level, Peak)HousingSteelOperating Temperature0 to 122°F / -17 to 50°CStorage Temperature-20 to 165°F / -28 to 73°CDimensions19 x 1.7 x 10.8" / 482 x 44 x 274 mmWeight7.4 lb / 3.4 kgPackaging InfoPackage Weight11.95 lbBox Dimensions (LxWxH)27.5 x 17.5 x 3.6"UPC: 042406339001
Price$3,387
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