U-2 радиомикрофона, Н-383 Инфракрасный микрофон

U-2 wireless microphone Functions: The effect of U2 is the new design by Rigao Used the heart of MIC that is produced by Rigao and the material is import The frequency rand is wide Two unbraided groups of incept system, excellent receiver 16 sets of U-2 can work at the same time. The channel can be setting at will, no jamming, wireless MIC with intellectualized switch Used UHF 780-850MHz channel to avoid interferential frequency LCD screen show all the message, it can show the intensity of high frequency, trends of audio frequency of every channel and so on Used the level of frequency system, there are 16 choiceness channels and 560 free choice channels Used high-powered batteries, the microphone can be continuous use in 20 hours (AAA battery) The effective distance can be 120 meters Packaging Dimensions(mm): (L x W x H) 530 x 300 x 135 H-383 infrared microphone Specifications: 1, Transmit way: infrared 2, Frequency of transmit: A channel 2.35MHz; B channel 2.85MHz 3, Distance of transmit: 10m 4, Battery: 2.4V (two 1.2 AA batteries) 5, Electricity: 350mA Specifications of receiver: 1, Receive way: infrared 2, Frequency of receive: A channel 2.35MHz; B channel 2.85MHz 3, Audio output: 120mV@AF 1lkHz, adjustable rate 30k 4, Power supply: AC 220V or DC 18V, 500mA Packaging dimensions (mm): (L x W x H) 550 x 305 x 110