What is DAB modulation in signal generators?

1. What is the working principle of signal generator?
2. What are the types of signals are generated by function generator?
3. What is the frequency of signal generator?

What is the working principle of signal generator?

A signal generator, when used to test an electronic device, is typically deployed in conjunction with some kind of measurement device. The signal generator is used to produce an electric signal, known as the input signal, that will elicit a response, known as the output signal, from the device under test.

What are the types of signals are generated by function generator?

They typically produce two types of signals: analog and digital. The digital signal generators (also known as vector generators) are relatively new and offer many more functions to operators.

What is the frequency of signal generator?

RF signal generators typically range from a few kHz to 6 GHz, while microwave signal generators cover a much wider frequency range, from less than 1 MHz to at least 20 GHz. Some models go as high as 70 GHz with a direct coaxial output, and up to hundreds of GHz when used with external waveguide source modules.