Shure ULXD4Q Quad-Channel Digital Wireless Receiver (X52: 902 to 928 MHz)Shure ULXD4Q Overview Part of the ULX D wireless series, the Shure ULXD4Q houses 4 independent digital receivers in a rugged, single rack unit with an internal power supply. Two Ethernet ports support Dante digital audio, while RF cascade ports allow for antenna signal distribution to another receiver unit. Audio summing enables the receiver to function as a 4 channel mixer. The ULX D Series simplifies the set up and management of large numbers of