1、True Diversity Reception: UHF wireless transmitter mic system preset 100 groups of selected frequencies, infrared automatic frequency alignment. Through dual antennas and two sets of complete receiving lines to achieve true diversity reception. 2、Digital ID Frequency Guide Technology: UHF wireless transmitter microphone system uses advanced digital ID frequency guide technology to enhance the anti interference ability and achieve multiple sets of stacked machines without crosstalk. 3、Widely Compatible: UHF wireless transmitter microphone system supports 48V phantom power, compatible with all dynamic and condenser microphones. 4、External Antenna: Stage monitoring microphone system is equipped with detachable external antenna, which can be set up antenna distribution system for a wider range of engineering applications. 5、Wide Application: Stage monitoring microphone transmitter system is suitable for connecting chorus, speech microphone, engineering test microphone. Item Type: Wireless Microphone Transmitter System Material: Aluminium Alloy Color: Black Built in Battery: Lithium Battery 800mAh Receiver Parameters: Frequency Range: 600-952MHZ Frequency Type: F3E Modulation Mode: FM Number of Channels: 100 (10x10) Oscillation System: VCO Acceptance Sensitivity: -110dBm (Sinad≥30dB) SNR: ≥105dB Total Harmonic Distortion: <0.5% at1KHZ 1 x Mainframe 2 x Antenna 1 x Transmitter 1 x Transmitter Antenna 1 x Power Adapter 1 x USB Cable 1 x Cable 1 x Manual