A function generator is a piece of electronic test instrument used to generate and deliver standard waveforms, typically sine and square waves, to a device under test. It can be used to test a design or confirm that a piece of electronic equipment is working as intended.
What does the offset control on the Agilent 33220A function generator do?
Offset is the voltage offset for the waveform. You can use it to add a constant voltage (DC component) to the wave (e.g. if you want to have a cosine vary around 2 V).
What would you use a function generator for?
Function generators are used in the development, test and repair of electronic equipment. For example, they may be used as a signal source to test amplifiers or to introduce an error signal into a control loop.
Is function generator a power supply?
In a similar manner, a function generator can be an AC power supply for AC circuits. With a function generator, a variable voltage source is provided, but it can also vary the frequency, which is measured in Hertz, or the cycles per second.
What is the function of oscilloscope and function generator?
A function generator is an equipment to generate input functions for your circuit. It can generate sinewaves, square waves, triangular waves, modulated signals, and so on. An oscilloscope is an equipment to display the signals in the circuit. It can display multiple signals simultaneously.
What should I look for in a function generator?
- Waveforms and modulations. It should go without saying, but it's critical to consider the types of waveforms that could be produced with the signal generator.
- Frequency Limits.
- Resolution.
- Sampling rate.
- Output Impedance.
- Phase Lock Capability.
What is the best waveform generator?
- Koolertron Signal Generator.
- Siglent SDG1032X Waveform Signal Generator (30MHz)
- KKmoon Waveform Signal Generator.
- Siglent SDG1042X Waveform Signal Generator (40MHz)
- Rigol DG4102 100 MHz Signal Generator.
What is the function of generator?
An electric generator is a device that converts mechanical energy obtained from an external source into electrical energy as the output.
What are the different types of function generator?
- Waveform or function generators.
- Arbitrary function generator.
- Arbitrary waveform generator.
- RF signal generator.
- RF vector signal generator.
How many different types of signal can be 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.