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.
Contents
- The Selection of Top 10 Best Function Generators In 2019 Reviews
- BUYER’S GUIDE
- Best Function Generators
- GM Instek SFG-1013 DDS Function Generator
- B&K Precision 4011A Function Generator
- JYETech 08503 – Portable Digital Function Generator
- Tektronix AFG1062 Arbitrary Function Generator
- Keithley 3390 Function Generator
- Rigol DG1062Z Function Generator
- Silent Technologies SDG2042 Arbitrary Waveform Function Generators
- Rigol DG4102 100 MHz Arbitrary Waveform Generator
- FYI
- Final Verdict
The Selection of Top 10 Best Function Generators In 2019 Reviews
BUYER’S GUIDE
- Load considerations
Buy a functional generator that will sustain your power needs. Large function generators are a perfect choice for industrial applications. Consider comprehensive generators for research and learning purposes.
- Maintenance
Generators need thorough maintenance to boosts its performance to greater heights.
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 2019 Reviews.
GM Instek SFG-1013 DDS Function Generator
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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?
The Best function generators from GM Instek are popular due to their reliability and quality. Provides wave forms of high-stability and accuracy. Its design utilizes Direct Digital Synthesized technique and large scale FPGA chip design to serve your needs to satisfaction. It features 3MHz frequency range and output waveform selection of square wave, sine wave, TTL and a triangular wave. The DDS technology offers a solution of great value to people in need of the signal source at a fair price. This device can measure the bandwidth of 100MHz accurately. It also features 6-digit LED display and the display output control. Recommended for temperatures between 0 to 40 degree Celsius and altitude less than 2000m. The product measures 251mm length by 91mm width and by 291mm height.
- 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.
- FPGA chip design ensures accurate signal measurements.
- Produces stable wave forms.
- No instructional manual but easy to set up any instructions.
Final Thought
It is evident that this is one of those function generators that you would like to use if you want to have the right item that you can use while you are in the lab. This product will not fail you. It may take some effort trying to understand how this generator works but once you understand how to use it, you would enjoy it.
B&K Precision 4011A Function Generator
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.
This function generator is an important one as it combines many functions into a single unit. This product is made by B&K Precision. Moreover, this instrument offers improved convenience of the built-in frequency counter thus the output frequency can easily be determined. It features both fine, and coarse tuning controls enabling precise output frequency stability. The great constancy guarantees that there is no drifting of the output frequency. The wave forms it produces include sine, triangular, square, ramp and pulse wave forms output. This product also offers many services including variable DC offset, variable duty cycle, variable amplitude output, 20dB attenuation and 20Vpp output into open circuit.
- This provides various outputs for sine, square, triangular, ramp and pulse wave forms.
- This is certified frustration-free.
- This has a variable duty cycle.
- 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.
- They are quite expensive.
Final Thought
Are you having trouble trying to compute the waveforms that you want to measure? This may be one of the best function generators to use. While it is more expensive than other function generators, it has all the features that will make you appreciative of what it can do.
JYETech 08503 – Portable Digital Function Generator
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.
The JYETech 08503 function generator from JYE Tech is small and is portable. This product generates continuous sine, square, triangle, ramp and staircase wave forms. It doubles the servo controller and also makes the servo test in just a microsecond resolution with a programmable pulse width, cycle, and amplitude of the user. The settings of the frequency range between 0 to 200 kHz and that of the amplitude range between 0V to 10V peak to peak. The offset field is set digitally between -5V to +5V. Additionally, the product features 1Hz frequency resolution, 256 bytes memory depth and 2.5Msps sample rate as well as 50ohm output impedance, 15V DC power supply voltage and 150mA current consumption with no loading. The product measures 155 by 55 by 30mm and weighs 100 grams.
- 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.
- 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.
- Covers low frequencies hence it might not be suitable for industrial applications which deal with large signals.
Final Thought
If you are searching for a small and portable sine wave generator that you can use in order to do your hobby easily, this is one of those function generators you want to own right now. This comes with a manual that will come with the details you need to make this work.
Tektronix AFG1062 Arbitrary Function Generator
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.
This arbitrary function generator produces all the types of the wave forms that are required in the laboratory applications. It is recommended for a bandwidth of 25MHz or 60MHz, 1 to 10 V pp output amplitude, two output channels, 1Uhz frequency resolution and 14-bit vertical resolution. The device features 50 in-built wave forms that have continuous and many modulation functions including FM, FSK, ASK and PSK. This instrument has amplitude sweep, frequency sweep, and the burst functions modulation. It also has dedicated 3.95-inch TFT LCD, menu, and simple-to-navigate front panel. The product weighs 10.5 pounds. Additionally, this device provides the best money value.
- 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.
- 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.
- LCD monitor is small measuring approximately 4 inches.
Final Thought
There are so many things that are easy to like about this product. The fact that it is easy to control already makes it one of the best ones that you can find right now. The LCD monitor is a bit small but it will be easy to work out and you will get used to it, perhaps even like it, in the long run.
Keithley 3390 Function Generator
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.
This frequency sound generator is easy to use. Programmable technology automates its functionality. The model features advanced function; arbitrary waveform together pulses capabilities. This function generator measures square, sine, noise, triangle, and DC signals. Also, it has an inbuilt AM, PM, FM, PWM, ASK modulation. The product offers high-quality output signals. They combine high signal integrity, lower noise, superior waveform memory, 5ns rise and fall times. Recommended for waveform applications. The arbitrary waveform generator features the capacity of working with the 256k points, 14-bit resolution. Additionally, the product is available at a reasonable price that does not strain your income.
- 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.
- Produces all types of wave forms that are the sine, square and triangular.
- Signals are not subject to noise distortion.
- It cannot be used with the low-frequency range.
Final Thought
There are different types of wave forms that you can measure when you use this function generator for your professional use. This is not recommended by consumers but you will get the information you need from it as long as you will not use it in the low-frequency range. You need to keep your measurements accurate.
Rigol DG1062Z Function Generator
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.
The product is good for R&D, education, test, and production. It features two standard functional channels to make the connection between two independent generators easy. The product is capable of measuring 60 MHz, 200Ms/s waveform. The new innovative signal fidelity and arbitrary waveform capability improve its performance further. It can also generate the art waveform and restore the signal distortion. This product is one of the best function generators on the market today. Readily available at a fair price.
- 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.
- DDS technology improves the quality of produces signals.
- iGenerators produce ten conventional generators.
- The instruction in the manual is written in English only. Not all people understands.
Final Thought
There are not a lot of function generators that can offer the same features that this product can offer. It helps that this can be easy to bring from one place to another so you will not be disappointed with what this product can offer. As long as you understand English, you will have no trouble understanding the manual that comes with it.
Silent Technologies SDG2042 Arbitrary Waveform Function Generators
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.
This function generator provides 1.2 GSA per second sample rate, therefore, faster than ordinary function generators. The device features two channel, 40MHz sine wave, and touch screen display. It adopts True Arb technology and easy pulse technology. This technology assists in solving the weakness experienced in inherent in the traditional DDS generators. Furthermore, the generator includes Single’s Easy Wave arbitrary waveform software that is very easy to install. USB, LAN interfaces, and optional G PUB adapter provide a user-friendly working platform. The product has a built-in high precision frequency counter. This product is one of the top-rated function generators in the modern market.
- This comes with a touch-screen LCD.
- This only weighs 1.6 lbs.
- This has USB/LAN interfaces.
- It includes GIB adapter to improve its appearance.
- High precision counter.
- You have to download relevant documentation from the internet.
Final Thought
One of the things that you look for in function generators is its innovation. It should have the ability to offer functions and features that other generators do not have. This generator will not disappoint. It helps that this is lightweight too.
Rigol DG4102 100 MHz Arbitrary Waveform Generator
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?
Here come another Best function generators that creates signals of high quality up to 100MHz sine wave. This product features analog output, USB Host, USB device and the LAN interface. All for better performance. The set has a sophisticated and easy-to-use interface. The device offers many functions all in a single device. It also has a menu navigation. With this device, you can easily locate the parameters due to its graphical interface. 7-inch full-color graphical front panel display ensures accurate readings. It is capable of measuring 100MHz bandwidth and the sample rate up to 4GSa per second.
- 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.
- They were available at affordable price for its quality.
- Accurate frequency range.
- Controlling the digital user interface is hard.
Final Thought
This is one of those function generators that come in three different models. All of these models come with various features that you will greatly appreciate. It measures accurately so you will know exactly what you need. The user interface may be complicated to use in the beginning but you will understand how to use it soon enough.
FYI
Environmental Conditions that affect a Function Generator
Be aware that not only environmental factors affect functional generators. There exist other factors, but our concern goes to ecological factors. They include;
- Temperature
Ambient temperatures are important for working of the functional generator. The main reason is the fact that all generators require air for combustion. Air from the environment combines with fuel for ignition. For diesel generators, you have to infuse the fuel and air altogether. You have to compress air at peak temperature to achieve the desired temperature. There should maximum heat dissipation.
- Altitude
High attitudes areas have low pressures. This is very disadvantageous to the Best function generators. They deter the normal functioning. They take long to ignite under such conditions. Also, at high attitudes, there is no sufficient ambient air rich in oxygen.
- Humidity
Humidity measure of water content available in the atmosphere. High concentration of water vapor displaces oxygen. Low levels of oxygen minimize ignition resulting to poor generator performance.
Whether you are searching for an RF signal generator or a sine wave generator, make sure that you know the effect of using generators to the current environment.
Final Verdict
There are a lot of function generators that you can choose from but not all of them will work depending on your wants and needs. You can double check the features of the different generators and make a decision based on the things that you will find.
There are frequency generators that will provide all of the information that you need but may be hard to use. There are also others that are easy to use but will not provide the accurate details you are searching for. You need to be meticulous in picking the frequency generator that will work best.
