Zhengzhou where to sell the function of the signal source lowest rates? [Zhengzhou Emi Instrument Co., 0371 -55,676,313 Business QQ: 2417674438 signal source is a tuner, tuner, recording deck, video decks and other devices. Computer and auxiliary equipment to complete the extraction of the signal, digital-analog conversion, digital signal processing and other functions. Signal source is an important part of the radar system. Radar systems often require signal source is stable, reliable, and easy to implement, with the pre-distortion function, signal generation and signal parameter changes simple and flexible. Also known as the signal source or signal generator oscillator signal is used to generate a variety of electronic instruments in the field of production practices and technology has been widely applied. Sinusoidal signal generator waveform classification by function signal generator sweep signal generator and digital signal generator pulse modulation signal generator and pseudo-random noise signal generator arbitrary waveform generator according to the fundamental frequency ultra-low frequency signal source classification 0.0001 ~ 1000Hz frequency Source 1Hz ~ 200KHz video sources 10Hz ~ 10MHz frequency signal source 200KHz ~ 30MHz VHF signal source 30 ~ 300MHz 300MHz high above the signal source