Mipro is a leading manufacturer of truly innovative wireless microphone systems. MIPRO’s industry-leading technology, including AutoScan and patented ACT (Automatic Channel Targeting) channel sync setup, deliver the forward-thinking features that enable our customers to specify and install our systems with confidence. MIPRO’s ACT 3 Series systems are built to handle tough conditions, deliver superb RF reliability and transparent audio performance in a wide variety of professional venues and applications. The ACT 3 Series wireless systems are single and dual channel UHF frequency agile diversity systems that are affordable without sacrificing features and performance. The ACT-311/ACT30H is a UHF frequency agile single channel half rack receiver with a ACT-30H handheld condenser wireless transmitter.