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DESCRIPTION
The SLXD14/85 Wireless System delivers transparent, 24-bit digital audio and rock-solid RF performance for a wide range of applications, from day-long conferences to nighttime performances. Operate up to 32 compatible systems per 44 MHz band, with easy setup and optional rechargeability accessories for wireless excellence, wherever required.
FEATURES
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Shure SLXD1 Bodypack Transmitter:
• Transparent 24-bit digital audio
• Extended 20 Hz to 20 kHz frequency range (microphone dependent)
• 120 dB dynamic range
• Digital predictive switching diversity
• Operating range of 100 m (300 ft.)
• 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. Upgrade to the optional Shure SB903 Lithium-ion rechargeable battery to monitor battery charge status in hours and minutes, as well as battery life and health statistics.
• Choice of instrument cable or lavalier, headworn and instrument microphones
• Ergonomic and durable plastic construction
Shure SLXD4 Single-Channel Receiver:
• 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
Shure WL185 Cardioid Lavalier Microphone:
• Professional low-profile lavalier condenser microphone
• Cardioid polar pattern
• 8 mm shorter than the original WL18X series
• Higher dynamic range with improved maximum SPL, lower self-noise, and enhanced sound quality compared to the original WL18X series
• Available in black or white
• Available with TA4F or LEMO connector options
• Includes lavalier microphone, tie clip, snap-fit foam windscreen, and zippered storage bag
SPECIFICATIONS
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Shure SLXD1 Bodypack Transmitter:
• Battery Type: Rechargeable Li-Ion or 1.5 V AA batteries
• Housing: PC/ABS
• Audio Input Connector: 4-Pin male mini connector (TA4M)
• Audio Input Configuration: Unbalanced
• Audio Input Impedance: 1 MΩ
• Maximum Input Level: 8.2 dBV
• Preamplifier Equivalent Input Noise (EIN): –118 dBV
• RF Output Antenna Type: 1/4 Wave
• Occupied Bandwidth: <200 kHz
• Modulation Type: Shure Proprietary Digital
• RF Output Power: 1 mW/10 mW
Shure SLXD4 Single-Channel Receiver:
• RF Carrier Frequency Range (J52): 558–602 MHz
• Working Range: 100 m (328 ft)
• RF Tuning Step Size: 25 kHz
• Image Rejection: >70 dB
• RF Sensitivity: -97 dBm at 10-5 BER
• Audio Latency: 3.2 ms
• 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 Ω
• Audio Output Gain Adjustment Range: –18 to +42 dB in 1 dB steps
• Audio Output Configuration: 1/4" (6.35 mm): Balanced (Tip=audio +, Ring=audio –, Sleeve=ground) XLR: Balanced (1=ground, 2=audio +, 3=audio –)
• Audio Output Impedance: 1/4" (6.35 mm): 1.3 kΩ (670 Ω Unbalanced) XLR (line): 400 Ω (200 Ω Unbalanced) XLR (mic): 150 Ω
• 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
• Network Interface: Single Port Ethernet 10/100 Mbps
• Network Addressing Capability: DHCP or Manual IP address
• Maximum Cable Length: 100 m (328 ft)
Shure WL185 Cardioid Lavalier Microphone:
• Microphone Capsule: Condenser
• Polar Pattern: Cardioid
• Frequency Response: 70 Hz – 20 kHz
• Sensitivity 1 Pa = 94 dB SPL: -43.0 dBV/Pa (TA4F), -37.0 dBV/Pa (LEMO)
• Self-Noise A-Weighted, Equivalent Acoustical: 20 dB SPL (TA4F), 19.5 dB SPL (LEMO)
• Signal-to-Noise Ratio (Using RPM400 Preamp): 74.0 dB (TA4F), 74.5 dB (LEMO)
• Maximum SPL (1% THD): 140.5 dB SPL (TA4F), 134 dB SPL (LEMO)
• Dynamic Range: 120.5 DB (TA4F), 114.5 dB (LEMO)
• Microphone Current Draw: 140-240 µA
• Bias Voltage Recommended Operating Voltage: 5 VDC Bias
• Polarity: Positive pressure produces positive voltage on pin 3 with respect to pin 1
• Housing: Aluminum Alloy
• Cable Diameter: 2.2 mm
• Cable Length: 48.5” (1.23 m)
• Net Weight w/Cable: 20.0 g (.71 oz)
• Capsule Dimensions (L x D): 13.55 mm x 12.74 mm
CONTENTS
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(1) Shure SLXD1 Bodypack Transmitter
(1) Shure SLXD4 Single-Channel Receiver
(1) Shure WL185 Cardioid Lavalier Microphone
(1) Rackmount Accessories
(2) AA Batteries
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