Being an engineer or a lab technician you probably know how significant role the waveform generator plays in the development of testing and repairing the electronic devices.
Waveform generators are electronic test equipment used to produce electrical signals and analyzes the performance of your hardware device by varying the frequencies of different waveforms.
Usually, the best waveform generators will have high-resolution standards, greater efficiency, quality and the performance. Also, beware of environmental factors that affect the performance of the product like temperature, altitude, and humidity before you pay for it.
We spent a couple of days in researching about the waveform generators, listened to the customer’s requirements and brought you the 12 Best Waveform Generators that are trendy now.
Check out these recommendations that best suit your project requirements.
1. Siglent Technologies SDG2042X Waveform Generator
The very first one in the list is from siglent technologies. 88 out of 100 people have given 5-star rating for its multiple working modes and flexible nature. It is best suited for electronic engineers, lab technicians, and DIYers.
This waveform generator offers a sampling rate of 16-bits vertical resolution. It supports several ways of generating a waveform from manual, line, coordinates drawing and makes the users understand & edit the signals.
This device is a bit difficult to break as it is made of high-quality plastic materials. It has major applications in IC testing, simulates sensors and tests the functionality of electrical circuits.
The front end of the waveform generator features the following:
- Tuner
- USB-port
- Adapter
- Frequency counter
- On/off switch
- Input-output ports and
- Dual-channel (40MHz) touchscreen display
And the back has closed-end. Overall, the performance of siglent technologies is fantastic. The updated features make it more special and attract the users to choose this wonderful device. But the only downside of this is high-cost.
Pros:
- Highly durable.
- Made of high-quality materials.
- Easy to communicate with external devices.
Cons:
- Too expensive to buy.
- Interference of noise signal.
2. Siglent Technologies SDG1032X Waveform Generator
Siglent SDG1032X is a top class function generator compared to others in the list. For its low price tag and wonderful key features and made us list in the 2nd place.
This waveform generator works similar to the others, but the only thing that made special in our list is its portable nature and for generating the low distortion output.
Additionally, it incorporates the dual channel of each 30MHz, 150 sampling rate and a 14-bit vertical resolution. It adopts an easy pulse/ square technology for triggering the signal by adjusting the rise and fall time.
Overall, the performance is good but the only downside of this product is that it generates the noise signal along with the resultant at the output. If you really wish for it then go for it without making a second thought.
Pros:
- Lightweight
- Easy to operate.
- Highly durable.
- Low-cost product.
- Accurate signal generation.
Cons:
- Low-noise signal.
3. KKmoon High Precision Digital Waveform Generator
This high precision waveform generator is offered by the popular brand KKmoon. The name of the product is KKmoon high precision dual-channel waveform generator. For its reasonable price and quality materials, made us to list number 3.
It is a quality product that comes with the amazing features like phase adjustment mode, synchronization mode and the dual-channel output.
Additionally, the kit incorporates sweep functions that can be controlled digitally. Both the channels have built-in attenuators to reach to the minimum amplitude of 1mV. It has a handle to carry the generator to different places easily.
The main features of a dual-channel signal generator are:
- The sampling rate is 200MS/sec.
- Scanning time is 1s-9999s.
- Output amplitude ranges from 5mV-20V.
- Minimum frequency resolution is 10 MHz
Like others, it cannot display the signal waveform. This is the major drawback in high precision digital waveform generator.
Pros:
- Very economical to buy.
- Free- handle.
- Delivers a maximum of 2000mA of current.
Cons:
- No signal displaying function.
4. Koolertron 60MHz DDS Upgraded Signal Generator
Number 4 is from Koolertron brand. The name of the waveform generator is Koolertron 60MHz DDS signal generator. It is considered as one of the best waveform generators for the upgraded features it has.
When compared to others, it has more advantages than other devices because of its easy handling nature. The front panel of the device contains a digital display, tuners, channel-1/channel-2 ports, amplitude-frequency switches and power button.
All these key features make the device more special and attract the customers to pay for. When you purchase the Koolertron waveform generator, you get the following contents:
- DDS signal generator
- USB cable
- Power adapter
- Q9 cable (2) and
- A CD
Pros:
- Long lasting.
- High-frequency precision.
- Generates accurate results.
- Duty cycle adjustment modes.
- Can measure up to 1mV amplitude and 0.01uHz frequency.
Cons:
- It is not possible to measure high voltages and currents.
5. KKmoon High Precision Digital Signal Generator
Yet, another one is from KKmoon high precision digital waveform generator. It can generate different waveforms like sine, square, triangular, sawtooth and can be controlled digitally.
It has amazing features starting from the storing element to the adjustment mode, channel-ports and LEDs to make the user understand the current function being operated. Some of the specifications KKmoon high precision digital waveform generators are:
- For normal modes it is 0.01Hz-25MHz
- 01Hz-6MHz for square, triangle and sawtooth
- Frequency sweep output modulation with minimum resolution is 10mHz
- 360° phase
- Distortion is < 0.8%
- Storage capacity is 1KB
The list of contents that the package includes:
- Signal generator
- USB cable
- Power adapter
- Expansion-board
- Clips cable (2) and
- A CD
Overall, the performance of Kkmoon high precision waveform generator is fantastic. It is our top priority because of its additional storing capacity (1KB) that none of the listed waveform generators have.
Pros:
- Reasonably priced.
- Made with pollution-free materials.
- Store the signal information (1KB).
Cons:
- Interference of noise signal.
6. Kuman 2.4-inch Screen Display High Precision Waveform Generator
Number 6 on the list is from Kuman brand. This is a professional manufacturer that is anxious about the design, production and marketing the hardware tools. It has all the advanced features than the rest mentioned in the article.
This latest model function generator has 2.4-inch LCD display of resolution 320*240, 14-bit D/A converter circuit with a sampling rate for 250 samples per second. You can make the device operate in multiple modes like amplitude, frequency, phase and pulse modulations.
The contents of Kuman package are listed below:
- DDS signal generator
- Power cable
- USB cable and
- CD
The Kuman 2.4-inch LCD waveform generator is affordable and the performance is too good. But the only thing is the materials used are of poor quality.
Pros:
- Multiple operating modes.
- 4-inch high-quality LCD display.
- Offers warranty and standard customer services.
Cons:
- A bit expensive to buy.
- Poor built-quality materials.
7. Koolertron 15MHz Upgraded DDS Signal Generator
This is another model from the famous Koolertron brand. The company is mainly focused on digital electronics and home improvement tools. It is good at providing quality products and services to the customers.
When a signal is generated, the maximum frequency could be 15MHz at a sampling rate of 200MS/sec. It features a high-speed microprocessor for performing the tasks and dual-channels for generating sine, square, triangle and saw tooth waveforms.
The koolertron 15MHz upgraded waveform generator contains the following components:
- DDS signal generator
- USB cable
- Power adapter
- Q9 cable (2) and
- A CD
Overall, the Koolertron model provides lots of features like 2.4-inch LCD display and USB-connection at affordable prices. But the only downside of this product is the interference of white noise at the output.
Pros:
- Low-price product.
- High-frequency precision.
- Delivers high-performance output.
- Separate duty cycle adjustment option.
- Measure positive-negative pulse, counting function.
Cons:
- High interference of noise signal.
8. Jinwen 24MHz Waveform Generator Kit (FY3200S)
Number 8 is from the famous brand Jinwen and the name of the product is Jinwen 24MHz waveform generator. It is known to the world that it is committed to providing high standard services to the customer.
Just like others, this waveform generator also functions accordingly. But the main thing is that it functions at a 100MHz frequency and triggers different waveforms. To make a connection, you need to interface with the USB-port.
The contents of a dual-channel Jinwen waveform generator are:
- 24MHz dual channel generator
- 1-meter power cable
- USB cable
- Q9 cables (2) and
- Disc (for user guidance)
All the components are neatly packed and enclosed in a cardboard box. The overall performance of Jinwen waveform generator is quite impressive. Use it efficiently to produce accurate results at engineering colleges, laboratories and in testing areas.
Pros:
- Comes in handy.
- Light-weighted kit.
- Greater stability.
- Provides user-friendly manual.
- Generates high accurate results.
Cons:
- Made with poor quality materials.
9. Siglent Technologies SDS1202X-E Generator
Another model is the top-class brand. The name of the product is Siglent digital oscilloscope. Thought the cost of the waveform generator is high, it is worth the price you pay. That is why we have listed number 9.
It features the latest technology such as color temperature grading and 256-intesity grading to visualize the output waveforms. This is the major difference as compared with the other waveform generator devices in the list.
The Key contents of Siglent model waveform generator are:
- 200 MHz bandwidth
- The real-time sampling rate is 1 GS/sec.
- Standard serial bus Triggering and Decode.
Overall, the performance of siglent waveform generator is good. Though it is bit expensive, great choice for engineers and the electronic enthusiasts. The only downside of this product is that it is made with poor quality materials.
Pros:
- Simply plug & play device.
- Display multiple signals.
- Easy to connect with external devices.
- Color temperature grading system.
Cons:
- Not a budget-friendly device.
10. Kuman 24MHz High Precision Waveform Generator FY3224S
This is another interesting model from Kuman brand. It is specialized in manufacturing the hardware tools and equipment. It is committed to providing the best price and quality products to the customers. That is why we have listed Kuman signal generator as number 10.
When compared to others it adopts a CMOS-integrated circuit along with high-speed processor. This increases the strength of the signal at the output with greater stability. Internally, it has frequency measurement, counter, sweep functions and the time factor.
An adjustable DC bias level from -10V to +10V function operates at a negative reference level that no other product has. For its unique feature, it can be ideal for engineering colleges, laboratories, and scientific research.
The Kuman signal generator kit contents are as follows:
- 24MHz signal generator
- 1-meter power cable
- USB cable
- 1-meter cables (Q9-2) and
- Disc
On the whole, the performance of Kuman waveform generator is good. But the only downside of this kit is that the probes are made with delicate materials which in turn generate the noise signal along with the resultant waveform.
Pros:
- DC bias level.
- Highly accurate waveforms.
- Very economical to buy.
- Comes with 17pre-installed waveforms.
Cons:
- Delicate probes.
11. Siglent SDG1050-50MHz Function Arbitrary Waveform Generator
Yet another important model forms the Siglent brand only. We have listed the siglent brand product 3rd time just because of its amazing features and the brand value it has on the market.
This kit comes with 2-output channels, adjustable phase, and a frequency of 50 MHz. You can generate 5 standard waveforms at the output. There is an option to upgrade the software through USB-port.
The following are the specifications you should consider while observing the waveforms in generator circuit:
- 50MHz of highest frequency output
- 2Output channels
- Sample rate is 125MSa/s
- Frequency resolution is 1μHz
- For Sine wave, 1μHz-50MHz
- Square wave, 1μHz-25MHz
- Pulse, 500μHz-5MHz
- Ramp, 1μHz-300KHz
- Generates AM, FM, PM, FSK and Sweep signals
Given below is the list of components available in the siglent waveform generator kit is:
- CD
- Probes
- Power Cord and
- USB Cable
Overall, the performance of this kit is unbelievable. There is no doubt in considering it as the best waveform generator kit because of its flexible nature and upgraded options. But the only downside of this product is of high-cost, makes the customers think before purchasing.
Pros:
- Flexible nature.
- Easy to carry.
- Has upgraded options.
- Offers warranty services.
Cons:
- Too expensive to buy.
12. Rigol DG1022Z 25 MHz Arbitrary Function Generator
The last one in the list is Rigol waveform generator (DG1022Z). The only reason for listing in the last is because it offers only a few features. It does not come with probes, CD, USB-cable or the power chords.
It is much suitable for those who are willing to invest fewer amounts on waveform generators. Compared to others it also functions the same as other waveform generators, but the only thing is about the display unit.
The front panel of the kit has a display unit to visualize the waveforms in different colors with the peak to peak voltage and current settings. It contains 3-ports (channel-1, 2 and ground connection), tuner for regulating voltage-current readings, switches (counter, waveforms) and a power button.
The performance of Rigol waveform generator is quite exciting for its latest features and portable nature. But the downside of the product is that it doesn’t contain the hardware elements that the remaining waveform generators have.
If you have all the necessary components to verify the output signal of a particular project except the generator itself, and then go with this kit as it saves your time and money too.
Pros:
- Reasonably priced.
- Signal fidelity technology.
- Easy to the interface.
- High-quality display unit.
Cons:
- Doesn’t come with a handle.
- User-manual is available in English.
- No additional components are embedded.
The Siglent (SDG2042X) Waveform Generator is our top pick from the list of top 12 waveform generator kits because of its high resolution and the elements are made with high-quality materials. It has the advanced features starting from USB-port, upgrade options, dual-channel touchscreen display.
Performance of this product is fantastic and made us list number 1. It has wide uses in testing and researching at engineering colleges and laboratories. Though it very expensive kit, makes the users buy without having a second thought.
The post 12 Best Waveform Generators To Buy Online In 2018 appeared first on Electronics Hub.
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