User Manual for Shure QLXD24 B87A Handheld Wireless Microphone System Click to enlarge the picture
Contents of the user manual for the Shure QLXD24 B87A Handheld Wireless Microphone
- Product category: Wireless Systems Shure
- Brand: Shure
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Shure Wireless Systems
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User manual for the Shure QLXD24 B87A Handheld Wireless Microphone contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Shure product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Shure user manual in which you will find instructions on how to install, use, maintain and service your product.
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Product description For capturing audio the QLXD24/B87A Handheld Wireless Microphone System by Shure is a good choice. 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 handheld also has a backlit LCD display to allow for navigation though the menus and controls. With clearly defined performance the QLX-D delivers clean audio and provides professional features for demanding live sound events and installations. The QLXD24/B87A system includes a QLXD4 receiver, QLXD2 Transmitter with Beta 87A capsule, PS23 power supply, two 1/2 wave antennas, two 2' BNC cables with bulkhead adapters, zipper bag, two AA Alkaline batteries, and rackmount hardware. - Interchangeable Beta 87A microphone cartridge
- Digital predictive switching diversity
- 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
- Selectable display mode showing group/channel, frequency, or battery runtime
- Rugged metal construction
UPC: 042406344067 In the Box Shure QLXD24/B87A Handheld Wireless Microphone System (H50: 534 to 598 MHz) QLXD4 Digital Wireless Receiver (H50: 534 to 598 MHz) QLXD2/Beta87A Handheld Wireless Transmitter (H50: 534 to 598 MHz) Limited 2-Year Warranty Table of Contents
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Technical parametersShure QLXD24/B87A-H50 Specs | | | RF Carrier Frequency Range | H50: 534 to 598 MHz | | Working Range | 328' / 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)
QLXD2: Dependent on Microphone Type | | 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 | | | | Housing | Machined 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: Ip to 10 Hours
Alkaline: Up to 9 Hours | | Audio Input | Configuration: Unbalanced | | RF Output | Antenna Type: Integrated Single Band Helical
Occupied Bandwidth: <200 khz
Modulation Type: Shure Proprietary Digital
Power: 1 mW or 10 mW
Varies by Region | | Dimensions (L x Diam) | 10.1 x 2.0" / 256 x 51 mm | | Weight | 12.2 oz / 347 g | | | | Type | Beta 87A: Electret Condenser | | Frequency Response | 20 Hz to 20 kHz | | Polar Pattern | Supercardioid | | | | Package Weight | 9.2 lb | | Box Dimensions (LxWxH) | 19.5 x 17.5 x 4.25" |
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