Shure QLXD24/B87A Wireless Dynamic Handheld Microphone System

Info
Specifications

Shure QLXD24/B87A Digital Wireless Is The Cost Effective, Reliable Standard For Wireless Microphone Systems

The QLXD24/B87A handheld wireless microphone system is part of QLX-D wireless systems family. 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. The QLXD24/B87A handheld wireless microphone system features BETA 87A handheld wireless microphone transmitter, QLXD24/B87A combines professional features with simplified setup and operation. Includes BETA 87A, QLXD4, microphone clip, power supply, 2 AA batteries, battery contact cover, two 1/2 wave antennas, 2 BNC cables, zipper bag, 2 BNC bulkhead adapters, rackmount kit, and user guide.

Shure QLXD24/B87A Wireless Microphone System Features:

64MHz tuning bandwidth
Transparent 24-bit digital audio captures every performance detail
Over 120dB of dynamic range eliminates transmitter gain adjustments
Easy pairing of transmitters and receivers over IR scan and sync
AES-256 encryption comes standard for secure wireless transmission
Elegant and easy-to-use interface with high-contrast LCD menu
AMX/Crestron control system ready
Professional-grade, all metal construction
Automatic channel scan quickly and easily finds clean frequency
17 compatible systems per 6 MHz TV channel and 22 systems per 8MHz channel
Networked channel scan configures open frequencies for connected receivers
Remote monitoring and control from iOS devices via ShurePlus™ channels mobile App
Power options include Shure SB900 lithium-ion rechargeable battery and AA batteries

Combined Professional Features

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

Operates reliably

QLX-D reliably operates more channels on-air than any other wireless system in its class. Ethernet connection provides networked channel scanning across multiple receivers and Shure Wireless Workbench® 6 control software compatibility for advanced frequency coordination.

Compatible rechargable battery

Compatible with the Shure SB900B lithium-ion battery, QLX-D offers rechargeable power options that provide dramatic long-term cost savings and extended transmitter battery life over alkaline batteries, with battery metering that reports remaining runtime in hours and minutes.

QUALITY THAT’S IN THE DETAILS

Professional-grade metal construction
64 MHz of tuning bandwidth
Up to 17 compatible systems in 6MHz or 21 channels in 8MHz DTV range
Ethernet networking for control strings, firmware updates, Wireless Workbench 6 and ShurePlus Channels for iOS
Transmitter types include handheld and bodypack
Compatible with ULX-D® boundary and gooseneck transmitters

WHY IT'S BETTER

True to the source
The 24-bit digital audio and the wide frequency response capture the sound as clearly and accurately as it was produced. Persistent power
The rechargeable lithium-ion battery option extends performance on stage, simplifies workflow and saves money versus replaceable alkaline batteries.
Secure sound
Confidentiality is ensured via AES-256 advanced encryption that generates a randomized key for each use.

HOW IT WORKS

What’s the secret to giving you more wireless with less worry?
Control.
QLX-D lets you streamline setup across multiple receivers, and Wireless Workbench® software gives you real-time access, monitoring and control throughout the performance.
You can even manage the system from your iOS device for maximum convenience.

System
- Wireless Technology: Digital UHF
- Number of RF Channel Frequencies: 2560
- Included Transmitters: 1 x Handheld
- Diversity: Antenna Diversity
- RF Bandwidth: 64 MHz
- Frequency Step Size : 25 kHz
- RF Channel Scanning: Auto-Scan
- Max Operating Range: 330' / 100.6 m
- Max Transmitters per Band: 60
- Built-In Recorder: No
- Timecode Support: No
- Mobile App Compatible: Yes: iOS Only
- App Name: Boxcaster
- Functionality: View Live Feed
- *As of June, 2023: Check with manufacturer for the most up-to-date compatibility
- OS Compatibility: iOS
- *As of June, 2023: Check with manufacturer for the most up-to-date compatibility
- Audio Codec: None
- Sample Rate/Resolution: 48 kHz / 24-Bit
- Latency: < 2.9 ms
- Dynamic Range: 120 dB
- Encryption: AES 256
- Modulation: Proprietary
Receiver
- Receiver Type: Tabletop / Rackmount
- Mounting Options: Rackmount (with Included Hardware)
- Rackmount Size: 1 RU (1/2 Rack)
- Antenna: 2 x 1/2 Wave External, Detachable (Rear-Mount)
- Number of Audio Channels: 1
- Audio I/O:
  - 1 x XLR 3-Pin Male Balanced Output
  - 1 x 1/4" TRS Female Balanced Output
- Gain Range: -18 to +42 dB (1 dB Steps)
- Pad : 30 dB
- Audio Output Level
  - XLR Output:
    - +18 dBV (Line Level)
  - XLR Output:
    - -12 dBV (Mic Level)
  - 1/4" Output:
    - +12 dBV (Instrument Level)
  - Phantom Power Protection: On 1/4", XLR Output
  - Frequency Response: 20 Hz to 20 kHz
  - Network I/O: 1 x RJ45 (10/100 Mb/s)
  - Network Protocols: DHCP, Manual IP
  - Word Clock I/O: None
  - USB/Lightning Connectivity: None
  - Impedance
    - XLR Output:
      - 100 Ohms (Balanced)
    - 1/4" Output:
      - 100 Ohms (Balanced)
    - 1/4" Output:
      - 50 Ohms (Unbalanced)
    - Adjacent Channel Isolation: >70 dB
    - Spurious: Rejection: >80 dB
    - Power Requirements: AC/DC Power Adapter
    - AC/DC Power Adapter: 12 VDC at 0.4 A, Center-Positive (Included)
    - AC Input Power: 100 to 240 VAC, 50 / 60 Hz at 150 mA
    - Display & Indicators:
      - 1 x Backlit LCD (AF Level, Channel, Group, Menu Navigation, Metering, RF Level, Transmitter Battery Status)
      - 1 x LED (Sync)
      - 1 x LED (Peak)
    - Housing: Metal
    - Operating Temperature: 0 to 122°F / -18 to 50°C
    - Dimensions: 7.8 x 1.6 x 5.9" / 197 x 41 x 151 mm (without Antennas)
    - Weight: 1.7 lb / 777 g (without Antenna)
  - Transmitter
    - Transmitter Type: Handheld
    - RF Output Power: 1 / 10 mW
    - Audio I/O: None
    - Auto-Level Control: No
    - Gain Range: 0 to 21 dB (3 dB Steps)
    - Frequency Response: 30 Hz to 20 kHz
    - Sync Method: IR
    - Antenna: 1 x 1/4 Wave
    - Power Requirements: Battery
    - Battery Type:
      - 2 x AA (Included)
      - 1 x Shure SB900A (Not Included, Replaceable)
    - Battery Life : 9 Hours (Alkaline)
    - Display & Indicators : 1 x Backlit LCD (Channel, Group, RF Output Power)
    - Housing: Aluminum
    - Dimensions: 2 x 10.1" / 51 x 256 mm
    - Weight: 12.2 oz / 347 g (without Batteries)
  - Microphone
    - Microphone Type: Handheld Capsule
    - Sound Field: Mono
    - Capsule: Electret Condenser
    - Polar Pattern: Supercardioid
    - Frequency Range: 50 Hz to 20 kHz
    - Maximum SPL: 140.5 dB SPL
    - Sensitivity: -52.5 dBV/Pa