QLXD24E/B58, K-51 Wireless System with Beta 58A Microphone (606 - 670 MHz)
The Shure QLXD24E/B58, K-51 is a radio set consisting of a QLXD2 Beta 58A handheld transmitter and a QLXD4 receiver in the frequency band K 51(606 - 670 MHz).
QLXD2/B58A
Frequency range from 20 Hz to 20 kHz with a linear frequency response (depending on the microphone capsule used)
Replaceable Shure microphone capsules, including the legendary SM58® or the Premium KSM 9
AES 256-bit encryption for secure transmission
More than 120 dB dynamic range - no gain adjustment required on the transmitter
Switchable HF output power 1/10 mW
Up to 9 hours continuous use with two AA alkaline batteries
Optionally, Shure Lithium Ion batteries can be used. Shure intelligent lithium-ion batteries provide up to 10 hours of continuous use and transmit the remaining useful life in hours and minutes.
External charging contacts for charging stations
Backlit LCD with easy navigation menu and operation
Selectable display mode shows group/channel, frequency or battery life
100 metre range under typical conditions
Robust metal housing
Frequency and power lock
QLXD4
Automatic Channel Scan for fast detection of clean frequencies; Networked Channel Scan for comprehensive adjustment of the free frequencies for several receivers via Ethernet at the push of a button
Predictive diversity for stable RF radio link
extremely efficient use of the RF spectrum - up to 22 transmitters per 8 MHz channel
secure encryption of radio links according to AES-256
Remote control from 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 preamplification 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 to transfer the selected frequencies to the transmitters
High-contrast LCD menu and controls with locking function, audio and RF LED indicators with peak level indication
XLR output, switchable between microphone and line level and 6.3 mm instrument output
