The QLXD2/SM86 Handheld Wireless Microphone Transmitter works with QLX-D Digital Wireless Systems.

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 SB900B 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

• Battery Life Note: NOTE: Frequency band and power output dependent
• Batteries: AA, Shure Lithium-Ion battery
• Encryption: yes, AES-256
• Tranmission: Digital in VHF, UHF, 900MHz ISM, 1.5GHz, 1.8GHz

Dimensions and Weight

• Width: 2.008 in (51.0 mm)
• Height: 10.079 in (256.0 mm)
• Depth: 2.008 in (51.0 mm)
• Weight: 0.765 lb (347 g)