Shure ULXD4 Single-Channel Digital Wireless Receiv

Part of the ULX-D wireless series - the Shure ULXD4 houses a single digital receiver in a rugged half-rack unit with an external power supplyThe 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 responseThe 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 securityThe 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 clippingThe 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

Features: 1 x Ethernet Port, 1 x Digital Audio Channel, 1/2 Rackspace, 64 MHz Tuning Range, Secure AES-256 Encryption, For Large Venues & A/V Installations, Expandable up to 60 Channels

Wireless Technology: Digital UHF

Number of RF Channel Frequencies: 2560

Diversity: Antenna Diversity

RF Frequency Band: G50: 470 to 534 MHz

RF Bandwidth: 64 MHz

Frequency Step Size: 25 kHz

RF Channel Scanning: Auto-Scan

Max Operating Range: 328.1' / 100 m

Max Transmitters per Band: 60

Timecode Support: No

Mobile App Compatible: Yes: Android & iOSApp Name: ShurePlus ChannelsFunctionality: Remote Control

OS Compatibility: Windows 10 or Later macOS 10.14 or Later

Latency: < 2.9 ms

Encryption: AES 256

Modulation: Proprietary

Receiver Type: Tabletop

Mounting Options: Rackmount - Tabletop (with Included Hardware)

Rackmount Size: 1 RU (1/2 Rack)

Antenna: 2x 1/2 Wave External - BNC (Rear-Mount)

Antenna Bias Voltage: 12 to 13 VDC - 150 mA (per Antenna)

Number of Audio Channels: 1

Built-In Microphone: No

Audio I/O: 1x XLR 3-Pin Male Balanced Output1x 1/4-inch TRS Female Balanced Output

Gain Range: -18 to +42 dB (1 dB Steps)

Pad: 30 dB

Audio Output Level: XLR Output:+18 dBV (Line Level)XLR Output:-12 dBV (Mic Level)1/4-inch Output:+12 dBV (Consumer Level - Instrument Level)

Phantom Power Protection: On 1/4-inch - XLR Outputs

Frequency Response: 30 Hz to 20 kHz ±1 dB (Dependent on Mic)

Network I/O: 1x RJ45 (10/100 Mb/s)

Network Protocols: DHCP - Manual IP

USB Class-Compliant: No USB Connectivity

Standalone Audio Interface Capable: No

Impedance: XLR Output:100 Ohms (Balanced)

Approximate RF Sensitivity: -98 dBm

Adjacent Channel Isolation: >70 dB

Spurious: Rejection: >80 dB

Power Requirements: AC/DC Power Adapter

AC/DC Power Adapter: 15 VDC at 600 mA (Included)

Input Power: 100 to 240 VAC - 50 / 60 Hz at 250 mA

DC Input Power: 15 VDC at 600mA

Display & Indicators: 1x Backlit LCD (Battery Status - Channel - Group - Menu Navigation)2x Multi-Segment LED (AF Level - Output Level - Peak)

Housing: Steel

Operating Temperature: 0 to 122 degreesF / -17 to 50 degreesC

Storage Temperature: -20 to 165 degreesF / -28 to 73 degreesC

Dimensions: 6.7 x 1.7 x 7.8-inch / 171 x 44 x 197 mm

Weight: 2 lb / 0.9 kg