
SDG2042X Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $52.73 | Condition is New – Open box, LCD With Touch Digitizer Fit For Siglent SDG2042X Display Screen repair, shipping cost = $15.00 | 99.2% |
![]() | $55.50 | Condition is New – Open box, LCD With Touch Digitizer Fit For Siglent SDG2042X Display Screen repair, shipping cost = $15.00 | 100.0% |
![]() | $599.00 | Condition is New – Open box, SIGLENT SDG2042X 40 MHz Waveform Generator, 2 channels, shipping cost = $29.00 | 99.6% |
![]() | $650.00 | Condition is New – Open box, Siglent SDG2042X - 40MHz/1.2, shipping cost = $100.00 | 0.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $400.00 | Top Pick! Condition is For parts or not working, C202830 Siglent SDG2042X 40MHz 1.2GSa/S Function / Arbitrary Waveform Generator, shipping cost = $71.34 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $591.00 | Condition is New, Siglent SDG2042X - Function/Arbitrary Waveform Generator (2 Channels/40MHz/1.2 G, shipping cost = $30.00 | 100.0% |
![]() | $650.00 | Condition is New, Siglent SDG2042X - Function/Arbitrary Waveform Generator (2 Channels/40MHz/1.2, FREE SHIPPING | 100.0% |
![]() | $600.00 | Condition is New, Siglent SDG2042X - Function/Arbitrary Waveform Generator (2 Channels/40MHz/1.2 G, shipping cost = $100.00 | 100.0% |
![]() | $800.00 | Condition is New, Siglent SDG2042X - Function/Arbitrary Waveform Generator (2 Channels/40MHz/1.2 G, FREE SHIPPING | 100.0% |
![]() | $802.17 | Condition is New, Siglent SDG2042X - Function/Arbitrary Waveform Generator (2 Channels/40MHz/1.2 G, FREE SHIPPING | 100.0% |
![]() | $680.00 | Condition is New, Siglent SDG2042X - Function/Arbitrary Waveform Generator (2 Channels/40MHz/1.2 G, shipping cost = $150.00 | 100.0% |
![]() | $745.00 | Condition is New, SIGLENT SDG2042X, shipping cost = $100.00 | 99.2% |
![]() | $816.05 | Top Pick! Condition is New, Siglent SDG2042X - Function/Arbitrary Waveform Generator (2 Channels/40MHz/1.2 G, shipping cost = $35.00 | 96.8% |
![]() | $859.00 | Condition is New, Siglent SDG2042X - Function/Arbitrary Waveform Generator (2 Channels/40MHz/1.2 G, FREE SHIPPING | 98.3% |
![]() | $859.00 | Condition is New, Siglent SDG2042X - Function/Arbitrary Waveform Generator (2 Channels/40MHz/1.2 G, FREE SHIPPING | 100.0% |
![]() | $850.41 | Condition is New, Siglent SDG2042X-Function/Arbitrary Waveform Generator (2 Channels/40MHz/1.2 G#, shipping cost = $30.00 | 94.6% |
![]() | $882.39 | Top Pick! Condition is New, Siglent SDG2042X - Function/Arbitrary Waveform Generator (2 Channels/40MHz/1.2 G, FREE SHIPPING | 100.0% |
![]() | $750.00 | Condition is New, SIGLENT SDG2042X, shipping cost = $200.00 | 97.4% |
![]() | $962.60 | Condition is New, Siglent SDG2042X - Function/Arbitrary Waveform Generator (2 Channels/40MHz/1.2 G, FREE SHIPPING | 96.6% |
![]() | $1234.53 | Top Pick! Condition is New, Siglent SDG2042X - Function/Arbitrary Waveform Generator (2 Channels/40MHz/1.2 G, FREE SHIPPING | 100.0% |
![]() | $1269.60 | Condition is New, 1PCS New Siglent function arbitrary wave signal generator SDG2042X, shipping cost = $5.00 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $750.00 | Condition is Used, SIGLENT SDG2042X Function/Arbitrary Waveform Generator 40 MHz 1.2 GSa/s 16 bits , shipping cost = $65.00 | 0.0% |
![]() | $2000.00 | Condition is Used, Siglent SDG2042X - Function/Arbitrary Waveform Generator (2 Channels/40MHz), shipping cost = $ | 0.0% |

The Siglent SDG2042X is a versatile Function/Arbitrary Waveform Generator (AWG) designed for various applications in research, education, and industrial settings. This four-channel model offers a maximum bandwidth of 40 MHz, making it suitable for generating and analyzing high-frequency signals.
Each channel on the SDG2042X supports a wide range of waveform types, including sine, square, triangle, sawtooth, pulse, and arbitrary waveforms. The arbitrary waveform generator function enables users to create complex waveforms by importing data files or defining waveforms using the built-in software.
The SDG2042X delivers impressive specifications for its class. It offers a maximum output voltage of 12V p-p and a maximum output current of 150 mA per channel. The generator's noise level is as low as 1.2 nV/ Hz, ensuring accurate signal generation and analysis.
The intuitive user interface allows users to easily configure and control waveform generation parameters. Users can set waveform amplitude, frequency, duty cycle, delay, and other parameters with high precision. The SDG2042X also supports various triggering modes, including external, internal, and software triggers, ensuring seamless integration with other test equipment.
The SDG2042X comes with a comprehensive software package that allows users to remotely control the generator, view and analyze waveforms, and perform various measurements. The software supports data logging, waveform averaging, and various mathematical operations.
Additional features of the Siglent SDG2042X include DC and AC voltage measurements, frequency response analysis, and an optional built-in power supply to provide power to the device under test. The generator is also equipped with a large, high-resolution display for easy waveform viewing and analysis.
The SDG2042X is an excellent choice for users who require a high-performance, versatile waveform generator for their research, educational, or industrial applications. With its wide range of features, impressive specifications, and user-friendly interface, the SDG2042X is a valuable addition to any laboratory or test setup.
The Siglent SDG2042X is a 4-channel function/arbitrary waveform generator with a maximum bandwidth of 40 MHz and a maximum output power of 1.2 W per channel. Here are some pros and cons of buying this particular model:
Pros:1. High Channel Count: With four channels, this generator can produce multiple waveforms simultaneously, which is beneficial for complex testing scenarios.
2. Wide Bandwidth: A maximum bandwidth of 40 MHz allows for the generation of high-frequency signals, making it suitable for testing various electronic components and systems.
3. Built-in Functions: The SDG2042X offers a wide range of built-in functions, including sine, square, triangle, sawtooth, ramp, pulse, and noise waveforms, as well as various modulation functions.
4. Arbitrary Waveform Generation: Users can create custom waveforms using the built-in software or the front panel controls, allowing for more flexibility in testing applications.
5. High Output Power: With a maximum output power of 1.2 W per channel, this generator can handle heavy loads and provides sufficient power for most testing requirements.
Cons:1. Limited Memory: The SDG2042X has a limited memory capacity for storing custom waveforms, which may be a concern for users who need to save and recall multiple complex waveforms.
2. Size and Weight: This generator is relatively large and heavy, making it less portable than some other models on the market.
3. Price: The SDG2042X is a mid-range generator and is more expensive than some entry-level models, making it a potential drawback for budget-conscious buyers.
In conclusion, the Siglent SDG2042X is a versatile and powerful waveform generator that offers a high channel count, wide bandwidth, and a variety of built-in functions. Its high output power and arbitrary waveform generation capabilities make it suitable for complex testing applications. However, its limited memory capacity, size, weight, and price may be drawbacks for some buyers. Ultimately, the decision to purchase this model depends on the specific testing requirements and budget of the user.
If you require a more portable, budget-friendly option, you may want to consider a lower-end model with fewer channels and less memory. However, if you need the additional capabilities and power of the SDG2042X, it is a worthwhile investment for complex testing applications.
Details:
True arb technology for arbitrary waveform, truer not only has all the advantages of traditional dds, but also eliminates probability that dds may cause serious jotter and distortion. Please consider troubleshooting prior to making a return request. The rise/fall times can be set independently to the minimum of 8.4ns at any frequency and maximum 22.4s. Photos are greatly appreciated.
These devices provide a variety of high fidelity and low jotter signals, which can meet the growing requirements complex extensive applications. High precision frequency counter. Easily combine waveform through a single output, including noise and arbitrary. Sdg2000x easy pulse technology successfully overcomes this weakness in dds designs and helps to produce low jotter square/pulse waveform.
The pulse width can be fine-tuned to the minimum of 16.3ns with adjustment step as small 100ps. The adjustment step is as small 100 PS. Analog and digital modulation types: am, dab-am, FM, pm, PS, Fisk, ask wpm.
specifications testmultimeters:
- brand: Siglent
- mpn: Sdg2042x
- part type: Generator
- country/region of manufacture: China
shipping testmultimeters:
- type: fixed
- class: economy
- transit: 3-7 days
- service: economy
payments testmultimeters:
- credit card: visa
- wallet: paypal
- other
seller testmultimeters:
- city: worcester, pennsylvania
- rating: 97.9%
- # reviews: 11201
returns testmultimeters:
- method: money back
- paid by: seller
- time: 30 days
- policy: returns accepted
offer testmultimeters:
- availability: in stock
- in stock #: 5
- prices: $400.00–$2000.00
- item condition:
- New – Open box
- For parts or not working
- New
- Used
- options: ship-to-home
- sold #: 21
- started: april 1, 2025
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
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