Sweep Frequency Generator Applications

This frequency sweep tool allows you to enter any two frequencies and a duration into the three boxes below.

Sweep frequency generator applications. One might for instance use an adjustable frequency ad justable level cw signal generator to obtain output vs input data for an if amplifier at. Once the play button is pressed the frequency sweeper will then play a tone that begins at the first frequency and sweeps to the second frequency in the duration provided. The frequency response is when the magnitude v peak peak of the output versus frequency is plotted. Applications of frequency sweep generator 1.

These circuits are mostly transistor circuits with inductors and capacitors to create linear characteristics. For example a passive low pass filter or an amplifier. The frequency range of a sweep frequency generator usually extends over three bands 0 001 hz 100 khz low frequency to audio 100 khz 1 500 mhz rf range and 1 200 ghz microwave range. Another useful application is to use a function generator s frequency sweep output to provide an input signal to a device under test dut.

Sweep frequency generators are primarily used for measuring the responses of amplifiers filters and electrical components over various frequency bands. One advantage of a sweep frequency signal generator lies in its ability to save time and thus economize engineering manpower free ing it for other constructive work.