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 http://www.fcc.gov/cgb/wirelessmicrophones.
Condenser mic wireless for greater frequency response range.
The Shure SLX2/SM87C consists of the SLX wireless handheld transmitter fitted with the SM87C microphone capsule. The Shure SLX2 Wireless Handheld Transmitter includes timed backlit LCD display, frequency and power lockout, and "Mute" functionality. The SLX2 transmitter design allows for interchangeable microphone cartridges. The Beta 87C offers an extremely smooth, tailored response for a warm, natural sound. Cardioid polar pattern compensates for the isolation often associated with the use of personal monitors.