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Item #:
141251792
DDS Function Signal Generator with BNC Cable 0.01Hz -500Khz Frequency Counter Signal Source Module with Schuman Wave Module Board
75% of respondents would recommend this to a friend
Item #:
141251792
USD 41
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Designed for precision testing and debugging with multiple waveform outputs and superior frequency stability.
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What Stands Out
Wide Frequency Range
Operate across an extensive frequency spectrum from 0.01Hz to 500kHz, catering to diverse applications in both hobbyist projects and professional setups, ensuring flexibility for various signal generation needs.
Built-in Schumann Wave
Incorporates a Schumann wave module to provide natural resonant frequencies, enhancing experimental environments and promoting wellness, making it ideal for both technical users and health-conscious individuals.
User-Friendly Design
Designed for ease of use with comprehensive BNC cable connectivity, offering straightforward integration in lab settings while addressing barriers faced by beginners and seasoned experts alike.
Product Details
Product Technical Details
| Product Dimensions | 2.76 x 1.97 x 2.36 inches |
| Item Weight | 11.7 ounces |
| Manufacturer | Cywhrvzsf |
Who Should Buy?
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Electronics Students
Ideal for students learning about signal generation and frequency analysis in practical electronics coursework and projects.
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Audio Engineers
Useful for audio testing and synthesizing signals in audio applications, providing a range from 0.01Hz to 500kHz.
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Hobbyist Developers
Great for DIY enthusiasts who require a reliable signal source for testing circuits and other electronic projects.
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Professional Laboratories
May lack the precision or advanced features needed for high-end research and professional laboratory environments.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What power source can I use for this device?
Answer: You can use a DC4-9V power adapter or a 3.7V lithium battery. -
Question:
What waveform outputs does this device support?
Answer: It supports sine, square, triangular, positive sawtooth, and anti-sawtooth waveforms. -
Question:
Can I save my settings?
Answer: Yes, all your settings can be saved for future use.
Cywhrvzsf Editorial Review
The DDS Function Signal Generator has garnered a generally positive reception among users, particularly for its ability to produce a pure sine wave, which is essential for applications such as driving resonance speakers. Customers have praised the device for its accurate frequency output, noting that it aligns well with their set parameters. Some users have expressed profound satisfaction, highlighting that they would Consider purchasing additional units in the future. However, there are a few mixed reviews outside the glowing endorsements. A user noted uncertainty about the audible output, suggesting that while the product performs well technically, it may not provide the expected auditory feedback for some applications. Despite the potential for variability, such as receiving a "dud" unit, the overall Consensus points to reliability and satisfactory performance. In summary, the DDS Function Signal Generator delivers impressive functionality at a reasonable price, making it a popular choice among hobbyists and professionals alike. **
Customer Reviews & Ratings
7 customers ratings
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5 Star
64%
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4 Star
18%
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3 Star
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1 Star
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Pros
- Produces a pure sine wave output.
- Accurate frequency output matching user settings.
- Generally reliable performance.
- Positive reinforcement from multiple users indicating a high level of satisfaction.
Cons
- Some users have experienced doubts regarding audible output.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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31 August 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”
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Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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USD 41
Order now and get it around Friday, September 11
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Features & Benefits
- Ideal for electronic circuit testing and audio amplifier measurement.
- Offers precise frequency characteristics and impulse response tests.
- Outputs various waveforms including sine, square, triangular, and sawtooth.
- Compatible with both power adapters and 3.7V lithium batteries.
- Features adjustable DC offset and amplitude control for versatile use.
- Filters can be toggled on or off to refine sine and pulse wave outputs.
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