Shure QLXD14/83 Lavalier Wireless Microphone System (J50A: 572 to 608 + 614 to 616 MHz)

Shure QLXD14/83 Lavalier Wireless Microphone System (J50A: 572 to 608 + 614 to 616 MHz)

Shure QLXD14/83 Lavalier Wireless Microphone System (J50A: 572 to 608 + 614 to 616 MHz)

B&H # SHQLXD483J5A MFR # QLXD14/83-J50A
Shure QLXD14/83 Lavalier Wireless Microphone System (J50A: 572 to 608 + 614 to 616 MHz)

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Product Highlights

  • 20 Hz to 20 kHz Frequency Range
  • 24-Bit Digital Audio
  • Network Control
  • AES-256 Encryption
  • Built-In Switching Diversity
  • Automatic Channel Scan
  • More than 60 Channels per Frequency Band
  • Includes WL183 Omnidirectional Mic
  • Power Supply is Included
  • Includes Rackmount Hardware
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Mic Kit: WL183 Omnidirectional

WL183 Omnidirectional WL184 Supercardioid WL185 Cardioid

Not available with current selections

WL93 Subminiature Omni

Frequency: J50A: 572 to 608 + 614 to 616 MHz

G50: 470 to 534 MHz H50: 534 to 598 MHz J50A: 572 to 608 + 614 to 616 MHz VHF V50: 174 to 216 MHz

Special Order

X52: 902 to 928 MHz

Not available with current selections

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Shure QLXD14/83 Overview

  • 1Description

For capturing audio, the QLXD14/83 Lavalier Wireless Microphone System by Shure is a good choice to get the job done. It can be used for mid-size events and installations in businesses, hotels, government offices, schools, houses of worship, live performance spaces, and more. It features 24-bit digital audio, network control, and AES-256 encryption.

The QLX-D wireless system is built with switching diversity and automatic channel scan, and has IR sync capabilities to make finding an open frequency quick. Featuring a frequency range of 20 Hz to 20 kHz, it offers more than 60 available channels per frequency band. The receiver and beltpack also feature a backlit LCD display to allow for navigation though the menus and controls. With clearly defined performance the QLX-D wireless delivers clean audio and provides professional features for demanding live sound events and installations.

The QLXD14/83 system includes a QLXD4 receiver, one QLXD1 transmitter with a WL183 omnidirectional microphone, a PS23 power supply, two 1/2 wave antennas, two 2' BNC cables with bulkhead adapters, a zipper bag, two AA Alkaline batteries, and rackmount hardware.

300 feet (100 meters) line-of-sight operating range
120 dB dynamic range
Digital predictive switching diversity receiver to capture the clearest sound
64 MHz tuning bandwidth
Up to 17 compatible systems per 6 MHz TV band, and 22 systems per 8 MHz band
Easy pairing of transmitters and receivers over IR scan and sync
Automatic channel scan
Selectable display mode showing group/channel, frequency, or battery runtime
Rugged metal construction
UPC: 042406540056
In the Box
Table of Contents
  • 1Description

Shure QLXD14/83 Specs

System Specifications
RF Carrier Frequency Range J50A: 572 to 608 + 614 to 616 MHz
Working Range 330' / 100 m
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 to 20 kHz (±1 dB)
Audio Dynamic Range System Gain @ +10: >120 dB, A-Weighted, Typical
Total Harmonic Distortion (THD) -12 dBFS Input, System Gain @ +10: <0.1%
Polarity System Audio: Positive Pressure on Microphone Diaphragm Produces Positive Voltage on Pin 2 (with Respect to Pin 3 of XLR Output) and the Tip of the 1/4" / 6.35 mm Output
Operating Temperature Range 0 to 122°F / -18 to 50°C
Note: Battery Characteristics May Limit This Range
Storage Temperature Range -20 to 165°F ? -29 to 74°C
Note: Battery Characteristics May Limit This Range
Housing Steel
Power Requirement 12 VDC @ 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' / 100 m
Dimensions (H x W x D) 1.63 x 7.75 x 5.94" / 41 x 197 x 151 mm
Weight 1.71 lb / 777 g
Bodypack Transmitter
Housing Cast Aluminum
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 At 10 mW:
Shure SB900: Up to 10 Hours
Alkaline: Up to 9 Hours
Audio Input Connector: 4-Pin Male Mini Connector (TA4M)
Configuration: Unbalanced
Impedance: 1 MOhm
Maximum Input Level 1 kHz at 1% THD: 8.5 dBV (7.5 Vpp)
Preamplifier Equivalent Input Noise (EIN) System Gain Setting ≥ +20: -120 dBV, A-Weighted, Typical
RF Output Connector: SMA
Antenna Type: 1/4 Wave
Impedance: 50 Ω
Occupied Bandwidth: <200 kHz
Modulation Type: Shure Proprietary Digital
Power: 1 mW or 10 mW
Varies by Region
Dimensions (H x W x D) 3.38 x 2.57 x 0.92" / 86 x 65 x 23 mm
Weight 4.9 oz / 138 g, Without Batteries
Model WL183 with TA4F Connector
Packaging Info
Package Weight 8.68 lb
Box Dimensions (LxWxH) 19.5 x 17.5 x 4.0"

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