Dual channel digital wireless receiver with PS43US power supply, 1/4-wave antennas,and rackmount hardware. Frequency Range (44MHz) 514-558.
The Shure SLXD4D Dual-Channel Wireless Receiver - H55 is a high-performance, full-rack receiver designed to meet the demands of professional wireless audio across diverse environments, from conference halls and classrooms to worship services and live performances. With industry-leading 24-bit digital audio and a wide 44 MHz tuning bandwidth, it ensures pristine sound and reliable RF performance, even in challenging wireless environments.
This dual-channel receiver integrates seamlessly with a variety of Shure SLX-D transmitters and microphone configurations, including lavaliers, handhelds, and instrument mics. The SLXD4D features intuitive setup via IR sync, a guided interface with a high-contrast LCD, and compatibility with Shure's Wireless Workbench and ShurePlus Channels apps for advanced control and monitoring. It also supports networking via Ethernet for group scanning, firmware updates, and third-party control. Built into a durable steel chassis, the SLXD4D is an essential component for professionals seeking efficient, expandable, and dependable wireless systems.
Caractéristiques
Dual-channel digital receiver with 24-bit audio and 118 dB dynamic range
Operates in the 514-558 MHz UHF frequency band
Syncs easily with transmitters via IR scan and auto channel scan
Works with Wireless Workbench and ShurePlus Channels apps for remote control
Digital Predictive Switching Diversity ensures stable RF performance
Ethernet port for group scans, firmware updates, and third-party control
Rugged metal construction, rack-mountable, and easy to integrate
Includes antennas, mounting hardware, BNC cables, and power supply
Spécifications
General Specifications
Product Name: SLXD4D Dual Channel Digital Wireless Receiver
Frequency Band: H55 514 to 558 megahertz
Audio Quality: 24 bit digital audio
Receiver Type: Dual channel full rack receiver
Display: High contrast LCD
Housing: Galvanized steel
Construction: Rugged metal
Compatibility: SLX D wireless systems and transmitters
Software Support: Wireless Workbench 7 and ShurePlus Channels mobile app
Setup Tools: Guided setup mode, automatic channel scan, IR sync
Audio Performance
Frequency Response: 20 hertz to 20 kilohertz
Dynamic Range: 118 decibels
Gain Adjustment Range: 18 to 42 decibels in 1 decibel steps
Mic Line Switch: 30 decibel pad
Phantom Power Protection: Supported on quarter inch and XLR outputs
RF and Wireless Specs
Diversity Technology: Digital Predictive Switching Diversity
Tuning Bandwidth: 44 megahertz
Number of Channels: 32 per frequency band
Systems per TV Band: Up to 10 per 6 megahertz band, 12 per 8 megahertz band
Frequency Bands Available: G58 470 to 514 megahertz, H55 514 to 558 megahertz, J52 558 to 602 plus 614 to 616 megahertz
Inputs and Outputs
RF Input Connectors: BNC
RF Input Impedance: 50 ohms
Spurious Rejection: Greater than 75 decibels typical
Audio Outputs: XLR balanced and quarter inch balanced
Quarter Inch Output Impedance: 1.3 kilo ohms balanced, 670 ohms unbalanced
