2. What is a function signal generator?

3. The main function of the function signal generator.

4. The main characteristics of the function signal generator.

1. Difference between function generator and signal generator: Due to different structures, the generated signals have different frequencies and different uses.

2. The function generator is a multi-waveform signal source.

3. It can generate sine wave, square wave, triangle wave, sawtooth wave and even arbitrary waveform.

4. Application: The function generator has wide frequency range and wide application range. It is an indispensable universal signal source.

5. It can be used in production test, instrument maintenance and laboratory, and can also be widely used in other scientific and technological fields, such as medicine, education, chemistry, communication, geophysics, industrial control, military and aerospace.

6. Signal generator is a kind of equipment that can provide electrical signals with various frequencies, waveforms and output levels, and is widely used in production practice and scientific and technological fields.

7. A circuit that can generate various waveforms such as triangular wave, sawtooth wave, rectangular wave and sine wave is called a function signal generator.

8. Application: The signal generator is used as a signal source or excitation source for testing when measuring electrical parameters such as amplitude characteristics, frequency characteristics and transmission characteristics of various telecommunication systems or telecommunication equipment, and when measuring the characteristics and parameters of components.