Top 10 Best Function Generators In 2020 Reviews



Are you looking for the best function generators in the market? We have a collection of high quality and affordable function generators. If you are an electrical engineer or a technician then you probably know the pivotal role that a function generator plays in the development, testing and repair of electronic equipment.

Function generators can be used to develop electrical equipment such as amplifiers and introduce an error signal into the control loop. It is also used to generate different waveform so that you can check the performance of your electrical equipment. You can also set the waveform to assume different frequencies. The best function generators will have a high resolution and range to give you the ultimate control.  Like any other, generator, functional generators work at higher efficiency understand standard conditions. Slight fluctuations from this condition impair the generators.

The Selection of Top 10 Best Function Generators In 2020 Reviews

Best Function Generators

Companies use composite materials during manufacturer. The outer part should be from robust materials to resist environmental corrosion’s. Interior part is a metallic chip. Spacious monitors make signals analysis ample.   There are various functional generators in the market. Not all performs as expected. Here are the Top 10 Best function generators in 2020 Reviews.


GM Instek SFG-1013 DDS Function Generator

Top 8 Best Function Generators Reviews

Top 10 Best Function Generators In 2020 Reviews

You would always like to have a unit that you can greatly appreciate and this function generator is one of those that you would like a lot because of the various functions and features that it can provide. Are you curious to know more about it?

Major Features:
  • The 6-digit LED display will allow you to know the information you are searching or easily.
  • This has various waveform selections.
  • Wave forms are known to be highly accurate.
What We Think Is Good
  • FPGA chip design ensures accurate signal measurements.
  • Produces stable wave forms.
What We Still Consider
  • No instructional manual but easy to set up any instructions.

B&K Precision 4011A Function Generator

Top 8 Best Function Generators Reviews

Top 10 Best Function Generators In 2020 Reviews

Are you searching for a versatile signal source that will provide everything that you need? This may be the unit that you are searching for. This is convenient to use and it comes with different functions that will make your computations easier than before.

Major Features:
  • This provides various outputs for sine, square, triangular, ramp and pulse wave forms.
  • This is certified frustration-free.
  • This has a variable duty cycle.
What We Think Is Good
  • They provide perfect sine, pulse, and triangular wave forms.
  • Its control knobs are easy to manipulate.
  • This functional generator is versatile because it covers a broad range of frequencies.
What We Still Consider
  • They are quite expensive.

JYETech 08503 – Portable Digital Function Generator

Top 8 Best Function Generators Reviews

Top 10 Best Function Generators In 2020 Reviews

There are times when you just want to measure the frequency of certain equipment and you cannot do this properly without the help of the right function generator. This generator is digital which can help you get the information that you need easily.

Major Features:
  • This already includes all of the items you need to make this function generator work.
  • The frequency range is from 0 – 200KHz.
  • The amplitude range is from 0 – 10V peak-to-peak.
What We Think Is Good
  • The company includes the power supply cord, Easy to read reference guide and output cables.
  • It is lightweight weighing 100g for easy transportation.
  • It has internal memory that stores all information.
What We Still Consider
  • Covers low frequencies hence it might not be suitable for industrial applications which deal with large signals.

Tektronix AFG1062 Arbitrary Function Generator

Top 8 Best Function Generators Reviews

Top 10 Best Function Generators In 2020 Reviews

When you are searching for a function generator, what do you normally look for? Do you want something portable? Do you want something that can fit in with the rest of your lab? You basically want something that will provide all of the details that you need to know.

Major Features:
  • This comes with dual channels with bandwidth of 25MHz.
  • This comes with a 3.95” TFT LCD display.
  • This comes with 50 built-in wave forms.
What We Think Is Good
  • Menu buttons and the LCD is easy to control.
  • Well designed for Arbitrary with continuous modulation.
  • Includes user manual, calibration documentation, and the power cord.
What We Still Consider
  • LCD monitor is small measuring approximately 4 inches.

Keithley 3390 Function Generator

Top 8 Best Function Generators Reviews

Top 10 Best Function Generators In 2020 Reviews

Are you searching for a function generator that is considered to be the best in its class? It is hard to find the one that works best especially in a market wherein so many products are available. You can get to know this product well and decide if this will work well for you.

Major Features:
  • This is recommended to be used by professionals and not by consumers.
  • This comes with 14-bit resolution.
  • It has various modulations available depending on the function you need.
What We Think Is Good
  • Produces all types of wave forms that are the sine, square and triangular.
  • Signals are not subject to noise distortion.
What We Still Consider
  • It cannot be used with the low-frequency range.

Rigol DG1062Z Function Generator

Top 8 Best Function Generators Reviews

Top 10 Best Function Generators In 2020 Reviews

This device is a multi-functional generator. It combines multiple functions in one device such as arbitrary waveform generator, function generator, pulse generator, noise generator and harmonics generator. It is a portable generator and offers high performance.

Major Features:
  • This comes with a full 7-digit frequency counter.
  • This has two standard functional channels to make it work well.
  • This offers file management function.
What We Think Is Good
  • DDS technology improves the quality of produces signals.
  • iGenerators produce ten conventional generators.
What We Still Consider
  • The instruction in the manual is written in English only. Not all people understands.

Silent Technologies SDG2042 Arbitrary Waveform Function Generators

Top 8 Best Function Generators Reviews

Top 10 Best Function Generators In 2020 Reviews

Aside from a function generator that can help measure the waveforms you are searching for, you need it to come with software that you can easily use. This function generator will not disappoint especially with its very helpful features.

Major Features:
  • This comes with a touch-screen LCD.
  • This only weighs 1.6 lbs.
  • This has USB/LAN interfaces.
What We Think Is Good
  • It includes GIB adapter to improve its appearance.
  • High precision counter.
What We Still Consider
  • You have to download relevant documentation from the internet.

Rigol DG4102 100 MHz Arbitrary Waveform Generator

Top 8 Best Function Generators Reviews

Top 10 Best Function Generators In 2020 Reviews

You would like to have a generator that is not only functional, it should be made with great quality too. This is one of those generators that will fit the things that you are searching for. Would you like to know more about what it can offer?

Major Features:
  • This comes with 2 channels.
  • The 7-inch front display is easy to see and will display need information accurately.
  • This comes with a LAN interface.
What We Think Is Good
  • They were available at affordable price for its quality.
  • Accurate frequency range.
What We Still Consider
  • Controlling the digital user interface is hard.

Top 10 Best Function Generators In 2020 Reviews




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