Shure QLXD24/SM87 Handheld Wireless Microphone System

Shure QLXD24/SM87

The Shure QLXD24/SM87 is a wireless handheld system that contains a QLXD2 handheld transmitter with SM87 microphone head and a QLXD4 receiver. The receiver has an automatic channel scan quickly finds clear frequencies; Networked Channel Scan then shares open frequencies between multiple receivers over Ethernet, with one touch syncing. The QLXD2 with shure capsule has 20Hz to 20kHz frequency range with flat response. This system is perfect for small venues and outdoor events were and artist or presenter need to be able to move about freely.

Shure QLXD24/SM87 Features

• 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
• 20 Hz to 20 kHz frequency range with flat response (actual response is microphone dependent)
• Interchangeable Shure microphone capsules, including the legendary SM58®
• 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
• 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 (330 ft.) line-of-sight operating range
• Rugged metal construction
• Frequency and power lockout

Specifications

QLXD24/SM87

• Set Type: Vocal
• Amount of Handhelds: 1

QLXD4

• Weight: 777 g
• Height x Width x Depth: 41.0 × 197.0 × 151.0 mm
• Transmission: Digital in VHF or UHF TV Band
• Type of Power Supply: External
• Receiver Housings: Metal
• Bias via BNC: No
• Encryption: 256 Bit AES
• High Density Mode: No
• Interference Detection: No
• Remote Control: Yes
• Number of compatible systems info: 70
• DANTE-Enabled Products: No
• Scan Features: Channel Scan, Group Scan
• Sync Features: IR Sync
• Detachable Antennas: Yes
• Network ability: DHCP, link-local, static
• Logic: No
• Cascade: No
• Rack Hardware: Included Rack mounts brackets
• Receiver Displays: Multi-function LCD
• Included antenna: External 1/2 wave
• Battery Status: Leveled battery life indication
• Line Mic Switch: Yes
• Image Rejection: 70 dB, typical
• RF Sensitivity: -97 dBm, for 12dB SINAD, typical
• Phantom Power Protection: Yes
• Spurious Rejection: 80 dB, typical
• Antenna Input Impedance: 50 Ω

QLXD2/SM87

• Weight: 347 g
• Height x Width x Depth: 256.0 × 51.0 × 51.0 mm
• Battery life lithium: 10 h
• Battery life alkaline: 9 h
• Form Factor: Handheld
• Operating Range (up to): 100 m (Under typical conditions)
• Transmitter housings: Metal
• Audio Mute: No
• Detachable Antennas: No
• Switchable RF power: Yes
• Batteries: AA, Shure Lithium-Ion battery
• Encryption: 256 Bit AES
• Charger Options: Docking Charger
• Configuration: Unbalanced
• Frequency Diversity: No
• Functionality: Transmitter
• High Density Mode: No
• Interchangeable Handheld Capsule: Interchangeable
• Transmitter displays: Backlit LCD