FEATURES

With an interchangeable SM87A microphone cartridge, the QLXD2/SM87A Handheld Wireless Microphone Transmitter is ideal for wireless vocals in presentation spaces, music venues, and houses of worship.

Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.

• 24-Bit digital audio quality
• Incredibly efficient RF spectrum usage
• Quick syncing with a wireless receiver over IR at the push of a button
• Clear, uninterrupted signal over the entire operating range 
• AES 256-bit encryption for secure transmission
• Over 120 dB of dynamic range: no transmitter gain adjustment needed
• 1, 10 mW selectable RF output power
• Optional Shure SB900 lithium ion rechargeable battery reports remaining runtime in hours and minutes
• External charging contacts for docked charging
• Backlit LCD with easy to navigate menu and controls
• Selectable display mode showing group/channel, frequency, or battery runtime
• Rugged metal construction
• Frequency and power lockout

SPECIFICATIONS

• Radio Frequency Range 20 Hz–20 kHz
• Rechargeable components? Yes
• Battery Requirements 2 AA alkaline batteries or SB900 Lithium-Ion Rechargeable Battery
• Battery Life Shure SB900: Up to 10 hours, Alkaline: Up to 9 hours
• Typical Operating Distance 100 m (330 ft) line of sight