UHF500 Dual Channels Wireless Microphone

Iea for music concert FEATURES * UHF 500MHz used for Frequency of Carrier Wave, low interference. * Crystal vibrating used to stabilize the performance. * Audio-expand & Compress technic used to perfect the timbre. * Codistor fixed inside to avoid large noise caused by wireless microphones interfering. * Self-Recharge handheld transmitter. * Convenient antenna fixed inside of the wireless microphone. * Volume can be controlled by the column fixed on the receiver. Radio lamp and audio lamp used to clarify the condition. * Balanceable and lopsided audio output, separate and mixed output useful of family and other situations. PM-5035 Spec System Audio Frequency Response : 80 12500Hz Dynamic Range : ≥80dB System Distortion : ≤1% Signal-to-Noise Ratio : ≥80dB Operating Range : Appr.100M Operating Temperature Range : -5°C 45°C Carrier Frequency Range : 480 550MHz Receiving System : Diversity Receiver Receiver Sensitivity(S/N=30dB) : <4μV Image Rejection : >60dB De-Emphasis : 50μS Audio Output Impedance : 600Ω±10% Audio Output Level :0 0.5V Power Supply :DC 12V Current Consumption : ≤200mA Dimensions :350×175×44mm Weight : Appr.1700g Handheld Transmitter Frequency Stability : ±0.005% RF Output Power : ≤30mW Spurious Rejection : >50dB Modulation Mode : FM Maximum Deviation Range : ±45KHz Microphone Mode : Dynamic Pre-Emphasis : 50μS Power Supply : 1.5V Batt. Current Consumption : ≤40mA Dimensions : Φ50×245mm Weight : Appr.350g(No Batt.) Due to Confidentiality agreement with our customer, we will not show any Brand name or Logo here.