The Shure QLXD1 S50 Wireless Bodypack Transmitter is a wireless bodypack transmitter, with a 20 Hz-20 kHz frequency range, a 100m operating distance, 120dB of dynamic range, an AES 256-bit encryption, a backlit LCD screen, and 4-pin connector. Featuring transparent 24 bit digital audio quality and incredibly efficient RF spectrum usage, the QLXD1 bodypack transmitter is ideal for wireless vocals and instruments in presentation spaces, music venues, and houses of worship. Easy to use, the QLXD1 quickly syncs with a wireless receiver over IR at the push of a button and maintains clear, uninterrupted signal over its entire 100m (330ft) range. An all metal construction ensures durability, and a wide selection of compatible microphone choices offer legendary Shure sound signatures.

The main features of the Shure QLXD1 S50 Wireless Bodypack Transmitter include:

• 20 Hz to 20 kHz frequency range with flat response (actual response is microphone dependent)
• Over 120 dB of dynamic range - no transmitter gain adjustments needed
• AES 256-bit encryption for secure transmission
• Up to 9 hours continuous use with 2 x AA alkaline batteries
• Optional Shure SB900 lithium ion rechargeable battery provides up to 10 hours of continuous use and 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
• 100 meter (300 feet) line-of-sight operating range
• 4-Pin male mini connector (TA4M)
• Rugged metal construction
• Detachable 1/4" wave antenna
• Frequency and power lockout