The Hybrid MINI DF is a fixed channel, UHF, dual handheld transmitter-receiver microphone system with excellent features. The microphone comes with a mixed balanced line output, a mixed unbalanced line output, and individual volume controls which make it ideal for most applications 1. The MINI DF is available in two models, Dual Handheld and Handheld + Lapel/Headset 1. The microphone has a frequency range of 863-865MHz and a quartz-controlled fixed frequency 12. The microphone has a sensitivity of 2uV @ Sinad=12dB and a signal-to-noise ratio of >90dB 12. The microphone has a battery life of 5-7 hours and comes with a dual handheld transmitter.