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Shure QLXD2/Beta58A Handheld Wireless Microphone Transmitter (J50: 572 to 636 MHz)

BH #SHBETA58AJ50 • MFR #QLXD2/B58=-J50
Shure QLXD2/Beta58A Handheld Wireless Microphone Transmitter (J50: 572 to 636 MHz)
Key Features
  • Works with Shure QLX-D Wireless Systems
  • For Broadcast, EFP, and ENG Applications
  • 20 Hz to 20 kHz Frequency Response
  • Over 60 Preset Compatible Channels
For capturing audio the QLXD2/Beta58A Handheld Wireless Microphone Transmitter by Shure is a good choice to get the job done. Featuring transparent 24-bit digital audio quality, it is used for wireless vocals in presentation spaces, music venues, houses of worship, DJ setups, and more. The QLXD2 quickly syncs with a wireless receiver over IR at the push of a button and maintains clear, uninterrupted signal over its entire 330' range. All-metal construction ensures durability, and a wide selection of compatible microphone choices is ideal for your presentation.
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Shure QLXD2 Overview

For capturing audio the QLXD2/Beta58A Handheld Wireless Microphone Transmitter by Shure is a good choice to get the job done. Featuring transparent 24-bit digital audio quality, it is used for wireless vocals in presentation spaces, music venues, houses of worship, DJ setups, and more. The QLXD2 quickly syncs with a wireless receiver over IR at the push of a button and maintains clear, uninterrupted signal over its entire 330' range. All-metal construction ensures durability, and a wide selection of compatible microphone choices is ideal for your presentation.

For the Shure QLX-D wireless system
Features interchangeable Shure microphone capsules, including the legendary SM58
AES 256-bit encryption for secure transmission
Up to 9 hours of continuous use with 2 x AA alkaline batteries
Optional Shure SB900 lithium-ion rechargeable battery (sold separately) provides up to 10 hours of continuous use and reports remaining runtime in hours and minutes
Backlit LCD with easy to navigate menu and controls
Selectable display mode showing group/channel, frequency, or battery runtime
Rugged metal construction
Transmitter has 328' line-of-sight operating range
Features frequency and power lockout

Shure QLXD2 Specs

RF Carrier Frequency RangeJ50: 572 to 636 MHz
Working Range328' / 100 m
RFTuning Step Size: 25 kHz, Varies by Region
Image Rejection>70 dB, Typical
RF Sensitivity−97 dBm at 10−5 BER
Latency<2.9 ms
Frequency Response20 Hz to 20 kHz
Audio Dynamic RangeSystem Gain @ +10: >120 dB, A-Weighted, Typical
Total Harmonic Distortion (THD)−12 dBFS Input, System Gain @ +10: <0.1%
PolaritySystem 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 Range0° 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
Mic Offset Range0 to 21 dB (in 3 dB Steps)
Battery TypeShure SB900 Rechargeable Li-Ion or AA Batteries 1.5 V
Battery RuntimeAt 10 mW
Shure SB900: up to 10 Hours
Alkaline: up to 9 Hours
Audio InputConfiguration: Unbalanced
Maximum Input Level1 kHz at 1% THD: 145 dB SPL (SM58), Typical
Note: Dependent on Microphone Type
CapsuleBeta 58A
RF OutputAntenna Type: Integrated Single Band Helical
Occupied Bandwidth: <200 kHz
Modulation Type: Shure Proprietary Digital
Power: 1 mW or 10 mW (Varies by Region)
HousingMachined Aluminum
Dimensions10.1 x 1.5" / 256 x 37 mm
Weight12.2 oz / 347 g without Batteries
Packaging Info
Package Weight1.5 lb
Box Dimensions (LxWxH)12.677 x 4.803 x 3.307"
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