UHF Dual Channel wireless microphone

Features: Professional UHF PLL 200-Frequency Dual-Channel Wireless Microphone UHF band (740-790 MHz) frequency with 200 manually adjustable frequencies with PLL synthesized control."ACT" (Automatic Channel Targeting) channel set-up technology, only you put the transmitter aim to the ACT LED on the receiver, it can be automatic searched the channel.Two microphone channels with individual volume controls.Two Independent XLR Balanced OutputsOne 1/4” phone jack mixed output.LCD display panel on transmitters and receiver show RF/AF and Channel.Rugged 1RU metal receiver chassis.Operating range up to 100m.DC 12V adaptor supply power(Adaptor with CE certificate)Dimension: 550 x 430 x75mm(L.W.H)Weight: 4.7KgSpecification SystemCarrier Frequency UHF 740-790MHz Modulation Type FM Available Band Width 50MHz Channel 2×200 channels Frequency stability ±0.005% Audio Dynamic range >105dB Max. deviation ±68KHz Total Harmonic Distortion ≤0.5% Frequency response 50Hz-18KHz(±3dB) Image &Spurious rejection 80dB Signal/Noise Ratio >105 dB Maximum Distance >100m Operating Temperature -10°C—+40°C ReceiverPower supply DC 12V/ 500mA Power consumption 3W Sensitivity 12dBµV (80dB S/N ) Audio output level Mix: 0 200MV, Separate: 0 400mV TransmitterOutput power High:30mW; Low:3mW Battery 3V(1.5V AA×2) Battery Life High: >10 hours Low: >15 hours PackagingPCS/CTN 5pcs CTN SIZE(L.W.H) 565x450x380 mm G.W(Kgs)/CTN 25Kg VOL(cbm)/CTN 0.097cbm Box (General package is Color box,Optional package is aluminium box)