This Shure ULXS4 wireless receiver operates on the J1 band from 554 to 590 MHz. Note that it doesn't come with a power supply. Before you buy, make sure to check your country's wireless frequency rules as some frequencies may be illegal in certain regions. It includes antennas, giving you a great start for your wireless setup.

Using the Shure ULXS4 wireless receiver is easy. First, connect the antennas to the appropriate ports on the receiver. You'll need to provide your own power supply to get it up and running. Before turning it on, double - check that the frequency you plan to use is legal in your country. When in use, keep the receiver in a well - ventilated area to prevent overheating. For maintenance, regularly clean the antennas with a soft, dry cloth to ensure good signal reception. Also, store the receiver in a dry and dust - free place when not in use. This will help keep it in top condition for a long time.