QLXD14/85  SHURE 

 Digital Wireless Networking Lavalier System 

Featuring the WL185 lavalier microphone, QLXD14/85 combines professional features with simplified setup and operation. Shure QLX-D Digital Wireless delivers defined, streamlined performance with transparent 24-bit digital audio. Combining professional features with simplified setup and operation, QLX-D offers outstanding wireless functionality for demanding live sound events and installations. Includes a QLXD4 digital wireless receiver, QLXD1 wireless bodypack transmitter, and WL185 lavalier condenser microphone, a premium, omnidirectional condenser lav mic for speech applications.
 

Includes:

• WL185 Lavalier Microphone

• QLXD1 Bodypack Transmitter

• QLXD4 Receiver

• Two (2) AA Batteries

• Two (2) Half-Wave Antennas

• Two (2) BNC Cables

• Two (2) BNC Bulkhead Adapters

• Zipper Bag

• Rackmount Kit

• User Guide

Features:

• Includes QLXD4 digital wireless receiver, QLXD1 wireless bodypack transmitter, & WL185 lavalier mic

• Transparent 24-bit digital audio captures every performance detail

• Over 120dB of dynamic range eliminates transmitter gain adjustment

• Wide 64 MHz tuning bandwidth (region dependent)

• Up to 17 compatible systems per 6 MHz TV channel

Specifications:

• RF Carrier Range: 470–937.5MHz, varies by region

• Working Range: 100 m (328 ft)

• Note: Actual range depends on RF signal absorption, reflection and interference.

• RF Tuning Step Size: 25 kHz, varies by region

• Image Rejection: > 70 dB, typical

• RF Sensitivity: -97 dBm at 10-5 BER

• Latency: < 2.9 ms

• Audio Frequency Response QLXD1: 20 Hz – 20 kHz (+/-1 dB, Note: Dependent on microphone type)

• Audio Dynamic Range (System Gain @ +10): > 120 dB, A-weighted, typical

• Total Harmonic Distortion (-12 dBFS input, System Gain @ +10): < 0.1%

• System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output.

• Operating Temperature Range: -18°C (0°F) to 50°C (122°F)

• Note: Battery characteristics may limit this range.

• Storage Temperature Range: -29°C (-20°F) to 74°C (165°F)

• Note: Battery characteristics may limit this range.

QLXD1 Bodypack Transmitter:

• Mic Offset Range: 0 to 21 dB (in 3 dB steps)

• Battery Type: Shure SB900 Rechargeable Li-Ion or AA batteries 1.5 V

• Battery Runtime @ 10 mW: Shure SB900: up to 10 hours; Alkaline: up to 9 hours

• Dimensions (HxWxD): 3.38" × 2.57" × 0.92" (86 mm × 65 mm × 23 mm)

• Weight: 4.9 oz. (138 g, without batteries)

• Housing: Cast aluminum

• Audio Input Connector: 4-pin male mini connector (TA4M)

• Audio Input Configuration: Unbalanced

• Audio Input Impedance: 1 Megohm

• Audio Input Maximum Input Level (1 kHz at 1% THD): 8.5 dBV (7.5 Vpp)

• Audio Input Preamplifier Equivalent Input Noise (EIN)(System Gain Setting = +20): -120 dBV, A-weighted, typical

• RF Output Connector: SMA

• RF Output Antenna Type: 1/4 wave

• RF Output Impedance: 50 Ohms

• RF Output Occupied Bandwidth: < 200 kHz

• RF Output Modulation Type: Shure proprietary digital

• RF Output Power: 1 mW or 10 mW

QLXD4 Receiver:

• Dimensions (H×W×D): 1.63" × 7.75" × 5.94" (41mm × 197mm × 151mm)

• Weight: 1.71 lbs (777 g, without antennas)

• Housing: Steel

• Power requirements: 12 V DC @ 0.4 A, supplied by external power supply (tip positive)

• Spurious Rejection: >80 dB, typical

• Connector Type: BNC

• Impedance: 50 Ohms

• Gain Adjustment Range: -18 to +42 dB in 1 dB steps

Configuration

• 1/4" (6.35 mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground)

• XLR: Balanced (1=ground, 2=audio +, 3=audio-)

Impedance

• 1/4" (6.35 mm): 100 Ohms (50 Ohms Unbalanced)

• XLR: 100 Ohms

Full Scale Output

• 1/4" (6.35 mm): +12 dBV

• XLR: LINE setting = +18 dBV, MIC setting = -12 dBV

• Mic/Line Switch: 30 dB pad

• Phantom Power Protection on both 1/4" (6.35 mm) and XLR

Networking

• Network Interface: Single Port Ethernet 10/100 Mbps

• Network Addressing Capability: DHCP or Manual IP address

• Maximum Ethernet Cable Length: 328 ft (100 m)

• WL185 Lavalier Microphone

• Type: Cardioid Condenser (electret bias)

• Frequency Response: 50 Hz - 17 kHz

• Impedance: 1,800 Ohms

• Output Level: -45.5 dBV/Pa 

SALE: $1149.99

FREE S&H in continental US (e-mail for international / offshore USA rates)