Signal generator is one of the basic general instruments, is the best tool for signal simulation experiments, in many areas have a wide range of applications.
1, signal modulation function
The low frequency information is embedded into the high frequency carrier signal by a modulated signal in which the amplitude, phase, or frequency changes, which can be transmitted from the voice, to the data, to any signal from the video.
2, frequency scanning function
Measuring the frequency characteristic of electronic equipment requires a "scan" sine wave, which will change the frequency in a period of time.
3, TTL synchronous output function
Mainly used to synchronize other signal sources, or other types of instruments, to ensure that the trigger synchronization.