Features: Output Waveform: Choose from sine wave, square wave, triangle wave, forward sawtooth wave, reverse sawtooth wave, ECG wave, and noise wave. DDS Frequency Range: Sine wave from 1 Hz to 500 kHz. For other waveforms, the range is 1 Hz to 50 kHz. Note: The output amplitude may decrease with higher frequencies. If low distortion and stability are not crucial, frequencies can be extended. Application: Calibrate oscilloscope sweep time factor using its precision DDS accuracy and frequency stability. Ideal for oscilloscope probe and attenuator calibration using the square wave output. Versatile Power Supply: Compatible with DC adapters or Lithium batteries. Recommended 5V DC for adapters and 3.7V for battery power. Accepts a supply range of DC 4-10V. Large LCD Screen: Features a backlit, easy-to-read display with labeled function buttons for straightforward operation. Together with an oscilloscope, it's perfect for troubleshooting electronic circuits, audio amplifier frequency response characterization, or impulse response measurements. Adjustable Filter: Includes switchable filter suitable for sine and pulse wave outputs. Specification: Plug Type: US Power Supply: DC 4-10V Current: 250mA Frequency Range: Sine wave 1-500kHz Resolution: 1 Hz Sine Wave Distortion: Less than 1% below 1kHz, less than 0.5% above 1kHz Output Amplitude: Maximum +/- 10V (peak-to-peak) Output Impedance: 50 ohms DC Offset: Maximum +/- 10V with shutdown function Memory: All setting parameters can be saved Dimensions: 140 x 80 x 27mm (5.5 x 3.1 x 1.1in) Weight: 144g (5.1oz) Package List: 1 x DDS Signal Generator 1 x Power Adapter 1 x User Manual
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