DDS Function Signal Generator Frequency Counter Signal Source Module Sine+Square+Sawtooth Waveform KF-300

I. Key Technical Specifications: 1. Output Waveforms: 15 types, including sine wave, square wave, triangle wave, positive sawtooth, negative sawtooth, ECG waveform, exponential rise, exponential decay, Lorentz pulse, Gaussian pulse, sine pulse, half-wave, full-wave, Schumann resonance, and noise waveform. 2. Power Supply: DC 4-9V; Type-C DC power input. 3. Current: Approx. 180mA at 5V. 4. Frequency Range: Sine wave 0.01Hz-750kHz (output amplitude decreases as frequency increases); other waveforms 0.01Hz-150.00kHz (upper frequency limit is not strictly capped; higher frequencies can be used if distortion and jitter requirements are not stringent). 5. Resolution: 0.01Hz. 6. Sine Wave Distortion: <1% below 1kHz; <0.5% above 1kHz. 7. Output Amplitude: Max. ±10V (peak-to-peak). 8. Output Impedance: 50Ω. 9. DC Offset: Max. 10V; includes an off function. 10. All parameter settings can be saved. 11. Switchable filter allows for optimized output of sine and pulse waveforms. Color: Black Material: plastic Package Contents: 1*DDS Function Signal Generator 1 USB power cable 1 BNC clip cable 1 Dual-ended BNC cable 1 Schumann wave module board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.