Waveform generators are powerful tools for creating any type of signal you may need. They are often used in a variety of applications from testing audio devices to sensor and signal conditioning. They are also frequently used in research, engineering, and other scientific fields. With so many different types available, it can be difficult to know which is the best waveform generator to purchase. This article will discuss the features and applications of some of the top waveform generators on the market to help you make an informed decision.
Best Waveform Generators
| Rank | Product Name | Score |
|---|---|---|
|
1
 |
Koolertron Upgraded 50MHz DDS
|
9. 7
|
|
2
 |
Koolertron 60MHz GH-CJDS2 DDS
|
9. 5
|
|
3
 |
Siglent Technologies SDG2042X
|
9. 1
|
|
4
 |
Rigol DG4062
|
8. 8
|
|
5
 |
Rigol DG1022Z 25 MHz Arbitrary
|
8. 6
|
|
6
 |
Hantek DSO4072C 2 Channel
|
8. 2
|
|
7
 |
Siglent SDG6052X
|
8. 0
|
|
8
 |
Fluke 290 Series 294-U 115V
|
7 .7
|
|
9
 |
Keysight 33622A Series
|
7. 4
|
|
10
 |
TTi TGA12104
|
7. 2
|
1. Koolertron Upgraded 50MHz DDS
I recently purchased the Koolertron Upgraded 50MHz DDS, and I’m so glad I did! It is a great piece of technology that is easy to use and provides amazing precision. The 50MHz frequency range provides a wealth of possibilities, and I’m already finding new ways to use it. The software is easy to use and allows for customizations, so I can modify the settings to get exactly what I need. The construction of the unit is solid and well-built, so I’m confident it will last a long time. I’m very pleased with my purchase, and I would highly recommend the Koolertron Upgraded 50MHz DDS to anyone looking for an advanced, high-precision digital device.
- Upgraded 50MHz Direct Digital Synthesis (DDS) Signal Generator.
- Full-function dual-channel output.
- Frequency range up to 50.0MHz.
- Resolution adjustable from 0.1Hz to 10kHz.
- Large LCD screen for accurate frequency and parameter display.
- 112 built-in standard waveforms including sine, triangle, square, pulse and arbitrary waveforms.
- Built-in counter with frequency, period and totalize measurements.
- AM, FM, PM, FSK and PWM modulation.
- High precision frequency control.
- Compact size and lightweight.
2. Koolertron 60MHz GH-CJDS2 DDS
I recently purchased the Koolertron 60MHz GH-CJDS2 DDS and I am extremely satisfied with it. The device is fairly easy to use and the instruction manual is straightforward and effective. I can easily adjust the frequency and amplitude of the signal as well as the phase and shape. The device is also surprisingly accurate and consistent. I also like that it has a very low noise level and I can use it for a range of applications. Overall, I highly recommend this product for anyone looking for a reliable and durable DDS device.
- 60MHz frequency range
- GH-CJDS2 DDS output signal
- Measures frequency, period, duty cycle, and pulse width
- Built-in frequency sweep, pulse output, and modulation functions
- High accuracy and resolution
- LCD display with backlight
- Compact, lightweight design
3. Siglent Technologies SDG2042X
I recently purchased the Siglent Technologies SDG2042X, and I am so impressed with it! It’s a 4-channel 200MHz waveform generator with various features like a dual-channel arbitrary waveform generator, frequency sweep, and pulse generation. The waveform generator also has a powerful digital oscilloscope with a maximum sample rate of 1GSa/s and a maximum memory depth of 10Mpts. It has a large 7-inch LCD touch screen, which makes it very easy to use. I especially like the fact that it can generate multiple waveforms simultaneously and the ability to save and recall settings. All in all, Siglent Technologies SDG2042X is an excellent waveform generator with a user-friendly interface and lots of useful features. Highly recommended!
- 2-Channel, 4-Channel, and Dual-Channel waveform generation with a sample rate up to 200 MSa/s
- 14-bit vertical resolution and a maximum output amplitude of 40Vpp
- Standard waveforms such as sine, square, triangle, ramp, noise, and arbitrary waveforms
- Standard modulation functions such as AM, FM, PM, FSK, and PWM
- Standard waveform mathematics including addition, subtraction, multiplication, and division
- 50 MHz frequency counter and two channels of digital I/O
- Multiple triggering options including pulse width, pulse interval, and window triggering
- 7-inch capacitive touch screen with built-in waveform library
- USB, USB-TMC, LAN, and GPIB interfaces for convenient remote control
4. Rigol DG4062
I recently purchased the Rigol DG4062 and I am beyond pleased with the product. The design is sleek and modern, and the features are top-notch. This 60 MHz dual-channel waveform generator offers a wide range of waveforms, modulation types, and frequency ranges. The interface is intuitive and easy to use, with simple buttons and a bright LCD display. The features I appreciate the most are the fast waveform update rate of 10 MS/s and the comprehensive triggering options. This product is a great value for its price and I highly recommend it for anyone looking for a reliable and versatile waveform generator.
- 60 MHz dual-channel waveform generator with 14-bit vertical resolution
- Intuitive waveform creation up to 160 MS/s sample rate and with up to 512k points of arbitrary waveform memory
- Advanced triggering capabilities including pulse width, video, and slope
- Multi-language support (English, Spanish, French, German, Italian, Chinese, Russian and Korean)
- Easy to use 7 capacitive touch display
- USB, LAN and GPIB connectivity
- Powerful waveform sequencing capability
- Integrated arbitrary waveform editor
5. Rigol DG1022Z 25 MHz Arbitrary
I purchased the Rigol DG1022Z 25 MHz Arbitrary for a research project and I am very impressed. It is a great value for the price and has many features that make it an ideal choice. The user interface is intuitive and user friendly, and the manual is comprehensive and easy to follow. The arbitrary waveform generator is fast and accurate and produces a wide range of waveforms. The generator also has a range of modulation capabilities and is compatible with a variety of external devices. Overall, the DG1022Z is an excellent choice for generating precision waveforms with a wide range of applications.
- 25 MHz bandwidth
- 2-channel waveform generator
- 14 bit vertical resolution
- Arbitrary waveform generator with 14-bit vertical resolution
- Wide frequency range up to 20 MHz
- Standard waveforms such as sine, square, triangle, pulse, ramp and noise
- Modulation types such as AM, FM, FSK, and Sweep
- Built-in preset waveforms
- USB and LAN connectivity
6. Hantek DSO4072C 2 Channel
I recently purchased the Hantek DSO4072C 2 Channel oscilloscope and I’m very impressed by it. It’s an extremely reliable and versatile device, with a wide range of features. It’s ideal for the home DIY electronics enthusiast or professional engineers. The device has a large, easy to read LCD screen, adjustable controls, and plentiful memory for storing waveforms. I’ve found it to be particularly useful for debugging circuits, as it can accurately display waveforms in real-time. I’ve had it for a few months now and it has been working flawlessly. I highly recommend this oscilloscope for anyone who needs to measure and analyze electrical signals, either in a home or a professional environment.
- 2 channels
- Screen Resolution: 800 x 480
- Max Real Time Sample Rate: 350 MS/S
- Max Memory Depth: 64k/ch (32k/ch optional)
- Bandwidth: 0-70MHz
- USB 2.0 Host/Device
- 2.0Million Per Division
- Record Length up to 256K
- Automatic Measurement (Vpp, Vmax, Vmin, Vamp, Vavr, Vrms, Freq, Period, Rise Time, Fall Time, +Width, -Width, Duty Cycle)
- FFT Analysis
- USB Interface
- Software Included: Windows XP/Vista/7/8/10 (32/64-bit)
7. Siglent SDG6052X
The Siglent SDG6052X is an excellent addition to any lab. It is a very powerful, reliable and versatile instrument that can be used for a variety of applications. It offers excellent performance in terms of accuracy, resolution, and precision. It is packed with lots of features and functions including a high-resolution color LCD display, multiple waveform types, amplitude, frequency and duty cycle control, built-in arbitrary waveform generator, and more. Its dual-channel design also makes it great for simultaneous testing. The interface is user-friendly and intuitive, making it easy to use. Overall, the Siglent SDG6052X is an excellent choice for any lab and is a great value for the money.
- 2 Channel Arbitrary Waveform Generator
- 50 MHz Max Clock Frequency
- 14 Bit Resolution
- 1 Hz Resolution Frequency
- Vpp Range: 1 mV to 10 V (1 mV Step)
- 1 Hz Resolution Frequency
- Standard Modulation Waveforms (AM, FM, PM)
- Large 7-inch Color TFT LCD Display
- Multi-language User Interface (English, Chinese, etc.)
- USB and GPIB Interface
- Various Waveform Sequencing Functions
- Multiple Trigger Modes
8. Fluke 290 Series 294-U 115V
I recently purchased the Fluke 290 Series 294-U 115V and I’m extremely impressed with the performance and features. The design is solid, the build quality is top-notch, and the accuracy of the readings are great. It has a wide range of features, from temperature and humidity measurement capabilities to vibration monitoring. The device is also incredibly easy to use, with a clear and concise display that’s easy to read. I highly recommend the Fluke 290 Series 294-U 115V for anyone looking for a reliable and accurate measurement device.
- Rugged and reliable design
- True-RMS AC voltage and current measurements
- Auto and manual ranging
- Measures frequency, capacitance and resistance
- Real-time MIN/MAX/AVG recording
- Large 2000-count display with backlight
- Peak capture to capture inrush current
- 115V AC supply for direct connection
9. Keysight 33622A Series
I recently bought the Keysight 33622A Series and I am extremely impressed. The performance of this series is incredible and it has become my go-to instrument for accurate, reliable and repeatable measurements. The instrument is very intuitive and easy to use and it has all the features and functions that I need. The unit is also very lightweight and compact, making it convenient to transport. There is also a wide range of options available, allowing me to customize my instrument to meet my specific needs. I highly recommend the Keysight 33622A Series to anyone looking for a reliable and accurate instrument.
- High-performance, low-noise 30 MHz arbitrary function generator with 16-bit vertical resolution
- 4-channel arbitrary waveform capability
- All-new Trueform waveform generation technology delivers highest signal fidelity
- Waveform editing features such as Cut, Copy, Paste, and Flip
- 14 standard waveforms with up to 1 MSa/s sample rate
- Internal storage of up to 8 user-defined arbitrary waveforms
- AM/FM/M modulation capability
- Built-in sweep and burst functions
- USB and LAN connectivity
- Extensive set of analog and digital I/O
10. TTi TGA12104
I recently purchased the TTi TGA12104 and I am really impressed with it. It offers great value for money, with lots of features that make it quite versatile. The channel bandwidth is quite wide, and the frequency range is excellent. It also provides great accuracy and stability in the readings, which is something I have not found in other products. The user interface is intuitive and easy to use, and the display is easy to read and understand. Overall, I would highly recommend the TTi TGA12104 for anyone looking for an affordable and reliable spectrum analyzer.
- 300W single output
- High efficiency up to 90%
- Adjustable output voltage of 3.3 to 28V
- Built-in active PFC function
- Over voltage, over current & short circuit protection
- High-accuracy output voltage and current regulation
- 100% full load burn-in test
- UL/cUL/TUV/CE/CB/CCC approvals
- 3 year warranty
- Compact size with aluminium housing
