DDS FG-200 Function Signal Generator, Frequency Counter 0.01 Hz - 500 kHz Signal Source Module Sine + Square + Sawtooth Waveform

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  Features: Compact size, complete functions, simple operation, easy to carry. It can be powered by an AC adapter or a 3.7V lithium battery. With an oscilloscope, it can be used for testing and debugging electronic circuits, frequency characteristics, impulse response testing, and measuring audio amplifiers. Due to the good accuracy and frequency elasticity of the DDS, it is also very suitable for calibrating the oscilloscope's sweep time factor. The square wave output is suitable for oscilloscope attenuators and adjusting the probe's impulse characteristics. It has a filter (which can be opened and closed) to adapt to the output of sinusoidal and pulse waves. This functionally designed generator can test many types of waveforms such as: sinusoidal waves, square waves, triangle waves, direct sawtooth waves, inverse sawtooth waves, etc. It is specially designed for professional workers. Specifications: Type: without antenna/with antenna (optional) Material: ABS Main technical parameters: 1. Output waveforms: sine wave, square wave, triangle wave, direct sawtooth wave, inverse sawtooth wave, ECG wave, exponential rise, exponential fall, Lorentz pulse, Gaussian pulse, inductive pulses, half-wave, full wave, Schumann resonance, noise wave, etc. 15 waveform types. 2. Power supply: DC4-9V, DC5V is recommended when using an adapter, a lithium battery 3.7V is recommended when using a battery. 3. Current: 180 mA at 5 V. 4. Frequency range: Sine wave 0.01 Hz–500 kHz (with a further increase in frequency, the output amplitude will decrease), other waveforms 0.01 Hz–100 kHz (but this does not limit the upper limit of the adjustable frequency; if distortion and jitter requirements are not high, the frequency can be further increased). 5. Resolution: 0.01 Hz. 6. Sine wave distortion: <1% below 1 kHz, <0.5% above 1 kHz. 7. Output amplitude: Maximum ±10 V (PP). 8. Output impedance: 50 ohms. 9. DC offset: maximum ±10V, with a shutdown function. 10. All configuration parameters can be saved. 11. There are filters that can be turned on and off, which are well-suited to sinusoidal and pulsed outputs. Item size: 140x80x26mm/5.51x3.15x1.02 inches Item weight: 144g/5.07oz Package weight: 245g/8.64oz Package size: 160x125x35mm/6.29x4.92x1.37 inches Package list: 1*Aux design generator 1*USB power cable 1*BNC clip cable 1*User manual (English)