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.
Lets you add a wireless mics to a non-wireless system.
The UHF-28 is a dual channel UHF wireless microphone module that can add wireless capability to any system with a 1/4" input. Designed as a plug-in module for VocoPro?s HERO-RV, CHAMPION-RV and SOUNDMAN series, the UHF-28 is also a stand alone module that can hook up to any audio system with a 1/4" input.
So if you are looking to add wireless mics to your system without the cost and bulk of a larger multiple mic system, pick up a UHF-28 today.