Automatic Channel Scan for quickly finding clean frequencies; Networked Channel Scan for comprehensive alignment of free frequencies for multiple receivers via Ethernet at the touch of a button
Predictive Diversity for robust HF radio link
Extremely efficient use of the HF spectrum - up to 22 transmitters per 8 MHz channel
Secure encryption of the radio links in accordance with AES-256
Remote control via PC and Mac computers with Shure Wireless Workbench® software
ShurePlus™ Channels mobile app for remote control via iOS devices
9.5" rack format with detachable half-wave antennas
Adjustable pre-amplification of up to 60 dB
Adjustable bandwidth up to 72 MHz (depending on region)
More than 60 preset channels per frequency band (depending on region)
IR sync for transferring the selected frequencies to the transmitters
High-contrast LCD menu and controls with lock function, audio and RF LED indicators with peak level display
XLR output, switchable between microphone and line level and 6.3 mm instrument output
Durable brushed aluminum construction
Shure QLXD4, G51 (470-534 MHz) at a glance
The Shure QLXD4 is the receiver of the QLX-D digital wireless system that combines professional functionality with ease of installation and operation. Automatic Channel Scan quickly finds the cleanest frequencies, while Networked Channel Scan splits these open frequencies between multiple receivers via Ethernet with simple one-touch synchronization. Predictive Diversity ensures a robust RF radio link. The use of the RF spectrum is very efficient: up to 22 transmitters can be used simultaneously per 8 MHz channel. The tap-proof AES 256-bit encryption guarantees radio transmissions with maximum security and data protection.
The QLX-D receiver can be remotely controlled via PC and Mac computers using the Shure Wireless Workbench® software or the iOS app ShurePlus™ Channels. For easy installation in professional environments, the receiver is designed in a 9.5" rack format with detachable half-wave antennas.
