SHURE QLXD24/B58 Handheld Rackmount Digital Wireless Mic System

 QLXD24/B58  SHURE 

 Digital Wireless Mic System 

The Shure QLXD24/B58 is a digital wireless handheld microphone system that is part of Shure's QLX-D line of digital wireless systems.

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.

QLX-D delivers outstanding wireless functionality ideal for mid-size events and installations in businesses, hotels, and government offices with conferencing spaces; schools, houses of worship, and live performance spaces.
 

Includes:

• QLXD2 Handheld Transmitter with BETA58 Cartridge

• QLXD4 Receiver 

• Battery Contact Cover

• Two (2) Half-Wave Antennas

• Two (2) BNC Cables

• Two (2) BNC Bulkhead Adapters

• Zipper Bag

• Rackmount Kit

• User Guide

Features:

• Transparent 24-bit digital audio captures every performance detail

• Extended 20 Hz - 20 kHz frequency range (microphone-dependent)

• 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

• Compatible with Shure Wireless Workbench 6 Control Software

• Remote control from an iOS device via ShurePlus Channels Mobile App

• AES-256 encryption for secure wireless transmission

• Professional-grade all metal construction

Specifications: 

Overall System

• 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.

 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)

RF Input:

• Spurious Rejection:  >80 dB, typical

• Connector Type:  BNC

• Impedance:  50 Ohms

Audio Output:

• 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: 

• 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 Ethernet Cable Length:  328 ft (100 m)

• QLXD2 Wireless Handheld Transmitter

• BETA58A Cartridge Polar Patter:  Supercardioid

• Frequency Response:  50 Hz - 16 kHz

• 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 (LxDia.):  10.1" x 2.0" (256 mm x 51 mm)

• Weight:  12.2 oz. (347 g), without batteries

• Housing:  Machined aluminum

Audio Input:

• Configuration:  Unbalanced

• Maximum Input Level (1 kHz at 1% THD):  145 dB SPL (SM58), typical

• Note: Dependent on microphone type

RF Output:

• Antenna Type:  Integrated Single Band Helical

• Occupied Bandwidth:  < 200 kHz

• Modulation Type:  Shure proprietary digital

• Power:  1 mW or 10 mW

SALE: $1274.00

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