COOPIC UHF Dual-Channel Wireless Microphone R1 Receiver and 2-Pack T1 Transmitters System Is Intended For DSLR Video and Field Recording Applications

Specifications:General parameters: BRAND: COOPIC, The Number of Channels:50 Channel:A and B, Modulation Mode: FM, Carrier Frequency Range: 530MHz-590MHz, Deviation: ±5kHz(-60dBv, input 1kHz), Signal-to-Noise: Higher than 70Db, Audio Delay: 12ms, Antenna: 1/4 Lambda Antenna(input), Audio Input Interface: 3.5mm, Radio Frequency Output Level: 10mW[Transmitter Parameters], Distortion: 1% less than, Working Temperature: 0℃~50℃, Storage Temperature: -20℃~55℃, Compatible Battery: 2pcs AA batteries,, Receiver ParametersHeadphone Output Level:30mW(16 Ohms), Receiving Sensitivity:-95dBm, Frequency Response: 50Hz-15kHz (±3dB), Package Size:33.5 * 29 * 9cm/13.2*11.4 *3.5inch, Package Weight: 1370g/48.3oz, (PACKAGE INCLUDES): 2 x Microphone Transmitter, 1 x Microphone Receiver, 2 x Collar Microphone, 2 x Stereo 3.5mm Mini Plug Cable, 1 x USB Cable, 1 x XLR-BMP Cable, 3 x Hot Shoe Base Plate, 3 x Belt Clip, 1 x Plastic Storage Box, Note: batteries are not included in the product.,