QLXD14E/153B -  Digital Wireless Receiver with MX153 Earset Microphone 

QLXD4 Digital Wireless Receiver

• Automatic Channel Scan quickly finds clear frequencies; Networked Channel Scan then shares open frequencies between multiple receivers over Ethernet, with one touch syncing
• Digital Predictive Switching Diversity ensures a stable RF connection
• Highly efficient RF spectrum usage – up to 22 transmitters per 8 MHz channel
• Secure AES 256 bit encryption of all wireless transmissions
• Shure Wireless Workbench® software allows remote control from PC or Mac
• ShurePlus™ Channels mobile app allows remote control from iOS devices
• Half rack format with detachable ½ wave antennas
• Up to 60 dB of adjustable audio gain 
• Up to 72 MHz tuning bandwidth (region dependent)
• More than 60 pre set compatible channels per frequency band (region dependent)
• High contrast LCD menu and controls with lockout feature, plus Audio and RF LED meters with peak indicator
• Mic / line switchable XLR output, and 6.3 mm instrument output
• Durable aluminium construction with brushed finish

QLXD1 Bodypack Transmitter

• 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 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 ¼ wave antenna
• Frequency and power lockout

Earset Headworn Microphone

• Subminiature, omnidirectional cartridge offers superior speech clarity and enhanced plosive protection with no proximity effect
• Terminated with TQG/TA4F connector for direct connectivity to Shure wireless bodypack transmitters
• Ultra-lightweight, comfortable, flexible design is stable and easy to place over either ear
• CommShield® Technology guards against interference from cellular RF devices and digital bodypack transmitters
• Reinforced, attached soft flex cable
• Matte black, tan, and cocoa colour options available
• Includes protective storage pouch, 3 windscreens, and collar c
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