Shure ULX-D Digital Wireless offers uncompromising 24-bit audio clarity and extremely ef cient RF performance with single, dual, and quad channel receivers for any size professional sound reinforcement application. Generations ahead of any other available system in its class, ULX-D brings a new level of performance to professional sound reinforcement.

Consumer Alert:

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at: www.fcc.gov/cgb/wirelessmicrophones. 

• RF Carrier Range: 174–216 MHz, 470–865 MHz, 1492–1525 MHz, 1785–1805 MHz
• Working Range: 100 m (328 ft)
• Image Rejection: >70 dB, typical
• RF Sensitivity: -98 dBm at 10-5 BER <2.9 ms
• Latency: <2.9ms
• Audio Frequency Response: 20 Hz – 20 kHz (±1 dB)
• Audio Dynamic Range System Gain @ +10: XLR Analog Output: >120 dB, A-weighted
• Dante Digital Output (Dual and Quad receivers): 130 dB (typical), A-weighted
• Total Harmonic Distortion w/−12 dBFS input, System Gain @ +10: <0.1%
• System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output