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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
Item #:
141251792
AED 150
Price Details
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Imported from USA store
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Order now and get it around Thursday, July 30
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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
- DC4-9V power supply is recommended when using adapters, and 3.7V lithium batteries are recommended when using battery power. Current :180MA, voltage 5V, DC bias: maximum ±10V, with shutdown function. All Settings can be saved. There are filters that can be turned on and off, which can be well adapted to sinusoidal and pulse waveform output
- Frequency range: sine wave 0.01Hz-500.00 kHz(with the further increase of frequency, the output amplitude will decrease), other waveforms 0.01Hz-100.00 khz(but does not limit the upper limit of adjustable frequency, if the distortion and jitter requirements are not high, the use of frequency can be further increased).
- Combined with oscilloscope, it can be used for electronic circuit test and debugging, frequency characteristic and impulse response test and measurement of audio amplifier. Because DDS has good accuracy and frequency stability, it is also very suitable for oscilloscope scanning time factor calibration. The square wave output is suitable for oscilloscope attenuator and probe pulse characteristic adjustment. Has filters to accommodate the output of sine wave and pulse wave.
- MODE: The mode key is used to change the output waveform. RUN/STOP: runs or stops the waveform output. When the cursor does not blink, output waveform. DCOFFSET: DC bias switch, adjust the DC component of the signal by pressing the yellow knob ON. Ejected to OFF, the DC component of the signal is 0. FILTER: Filter switch, when the signal is close to more than 300K sine wave, press this button, the waveform will be clean. AMP: Side keys adjust signal amplitude
Product Technical Details
| Product Dimensions | 2.76 x 1.97 x 2.36 inches |
| Item Weight | 7 ounces |
| Manufacturer | Cywhrvzsf |
Who Should Buy?
-
Electronics Students
Ideal for students learning about signal generation and frequency analysis in practical electronics coursework and projects.
-
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.
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Beginners Without Knowledge
Not suitable for complete beginners who lack understanding of signal generation and electronics functionality.
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High-Frequency Applications
Inadequate for applications requiring frequencies above 500kHz, limiting its use in high-frequency technology developments.
Product Description
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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
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8 customers ratings
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Last Updated on July 13, 2026
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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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