DDS Function Generator Low Frequency Sine Square Triangular Sawtooth Waveform Signal Generator Item Type: Function Generator Material: ABS Frequency Range: Sine Wave: 1-500kHz (where the frequency with flat output amplitude reaches 200kHz, the output amplitude will decrease as the frequency further increases) Other Waveform: 1-20kHz (the upper limit of adjustable frequency is not limited, and if there is no high requirement for distortion and shaking, the frequency can be further increased) Resolution: 1Hz Output Waveform: Sine wave, square wave, triangular wave, forward sawtooth wave, reverse sawtooth wave Sine Wave Distortion: <1% below 1kHz, <0.5% above 1kHz Output Amplitude: Maximum ±10V (P-P) Output Impedance: 50 Ohms DC Offset: Maximum ±10V, related to closing function