Shure QLXD2/B87A Wireless Handheld Transmitter

The Shure QLXD2/B87A Wireless Handheld Transmitter is the ultimate choice for professionals seeking superior audio performance coupled with reliable wireless communication. Designed to work seamlessly with QLX-D Digital Wireless Systems, this handheld transmitter boasts a remarkable array of features that ensure consistency, clarity, and security during your performances. Whether you are a vocalist, a public speaker, or a broadcaster, the QLXD2/B87A offers the flexibility, ease of use, and durability that demanding users require.

One of the standout qualities of the QLXD2/B87A is its 24-bit digital audio quality, which delivers crisp and clear sound across its entire operating range. The incredible RF spectrum efficiency allows for quick syncing with a wireless receiver through IR at the push of a button. You will experience clear, uninterrupted signals thanks to advanced features like AES 256-bit encryption for secure transmission and a dynamic range of over 120 dB, eliminating the need for transmitter gain adjustment. Additionally, its rugged metal construction ensures that the transmitter can withstand the rigors of daily usage.

The QLXD2/B87A also provides practical advantages such as an optional Shure SB900 lithium-ion rechargeable battery that can report remaining runtime in hours and minutes, along with external charging contacts for convenient docked charging. Its backlit LCD interface provides easy navigation through an intuitive menu and control system, with selectable display modes showing group/channel, frequency, or battery runtime. Frequency and power lockout capabilities add an extra layer of reliability, ensuring that settings remain consistent during performances.

Key Features

• 24-bit digital audio quality
• Efficient RF spectrum usage
• Quick syncing with a wireless receiver over IR
• Clear, uninterrupted signal over the entire operating range
• AES 256-bit encryption for secure transmission
• Over 120 dB of dynamic range
• 1,10 mW selectable RF output power
• Optional Shure SB900 lithium-ion rechargeable battery
• External charging contacts
• Backlit LCD interface
• Selectable display modes
• Frequency and power lockout
• Durable metal construction

Specifications

• Microphone Option: Handheld Transmitter with Beta 87A Cartridge
• 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: 256 mm x 51 mm (10.1 in. x 2.0 in.) L x Dia.
• Weight: 347 g (12.2 oz.), 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

Package Contents

• Shure QLXD2/B87A Wireless Handheld Transmitter
• Optional Shure SB900 lithium-ion rechargeable battery
• AA batteries
• Documentation and user manual