Shure SLX- D Dual-Channel Digital Wireless Receiver

Shure SLX- D Dual-Channel Digital Wireless Receiver

The Shure SLX-D Dual-Channel Digital Wireless Receiver is a high-performance system designed for reliable, crystal-clear audio in demanding environments. It features 24-bit digital audio quality with wide dynamic range and low latency, making it ideal for professional sound reinforcement applications such as live performances, conferences, and broadcasting. The SLX-D system provides rock-solid RF stability, ensuring minimal interference and dropouts, with up to 120 dB of dynamic range and a robust transmission over a wide frequency spectrum. The receiver's intuitive interface includes a high-resolution LCD for easy monitoring, and it supports multiple receivers with easy synchronization via IR scanning. Additionally, the receiver can operate up to 32 channels per frequency band, allowing for scalable setups in complex environments.

Features

• Transparent 24-bit digital audio
• Extended 20 Hz to 20 kHz frequency range (microphone dependent)
• 120 dB dynamic range
• Digital predictive switching diversity
• 44 MHz tuning bandwidth (region dependent)
• 32 available channels per frequency band (region dependent)
• Up to 10 compatible systems per 6MHz TV band; 12 systems per 8 MHz band
• Easy pairing of transmitters and receivers over IR scan and sync
• Up to 8 hours from 2 AA batteries or optional Shure SB903 rechargeable battery
• Interchangeable microphone capsules
• Rugged metal construction

Specifications

• RF Carrier Frequency Range: 470–937.5 MHz
• Working Range: 100 m (328 ft)
• RF Tuning Step Size: JB Band: 125 kHz; All Other Bands: 25 kHz
• Image Rejection: >70 dB
• RF Sensitivity: -97 dBm at 10-5 BER
• Latency: 3.2 ms
• Audio: RF
• Audio Frequency Response: 20 Hz–20 kHz (+1, -2 dB)
• Audio Dynamic Range A-weighted, typical: 120 dB
• Total Harmonic Distortion: <0.02%
• System Audio Polarity: XLR: Positive pressure on microphone diaphragm produces positive voltage on pin 2 with respect to pin 3 of XLR output. TRS: Positive pressure on microphone diaphragm produces positive voltage on the tip of the 6.35 mm (1/4-inch) with respect to the ring of the 6.35 mm output.
• Mic Offset Range: 0 to 21 dB (in 3 dB steps)

RF Input

• Spurious Rejection: >75 dB
• Connector Type: BNC
• Impedance: 50 O

Audio Output

• Gain Adjustment Range: –18 to +42 dB in 1 dB steps
• Configuration: 1/4" (6.35 mm): Balanced (Tip=audio +, Ring=audio –, Sleeve=ground) XLR: Balanced (1=ground, 2=audio +, 3=audio –)
• Impedance: 1/4" (6.35 mm): 1.3 kO (670 O Unbalanced) XLR (line): 400 O (200 O Unbalanced) XLR (mic): 150 O
• Full Scale Output: 1/4" (6.35 mm): +15 dBV differentially (+9 dBV single) XLR (LINE setting): +15 dBV XLR (MIC setting): –15 dBV
• Mic/Line Switch: 30 dB pad
• Phantom Power Protection: 1/4" (6.35 mm): Yes XLR: Yes

Networking

• Network Interface Single Port Ethernet: 10/100 Mbps
• Network Addressing Capability: DHCP or Manual IP address
• Maximum Cable Length: 100 m (328 ft)

Contents

• (1) Shure SLXD4D Wireless Receiver
• (1) User's Manual
• (1) Power Cable