0.01Hz-500kHz DDS Signal Generator, Schumann Resonance Generator, Portable Frequency Generator with 15 Waveforms for Oscilloscope Calibration Electronic Testing Audio Stress Test, AC/DC Power
Diverse Waveforms: FG-200DDS signal generator offers 15 types of output waveforms, such as sine, square, triangle, sawtooth, Schumann waves, etc., used to test frequency characteristics and impulse response of audio amplifiers, ideal for electronic engineers and audiophiles
With a frequency range of 0.01Hz-500.00kHz for sine waves and 0.01Hz-100.00kHz for other waveforms, resolution of 0.01Hz, this signal generator provides high accuracy, perfect for oscilloscope sweep time factor calibration and simulating different electrical signals for in-depth circuit analysis
2 Power Supply Options: Signal generator either powered by a DC5V adapter or a 3.7V lithium battery, suitable for both lab and on-the-go fieldwork, great for professional technicians doing on-site electronic circuit test and debugging or a hobbyist working in different locations
All setup parameters can be saved, and there are filters that can be turned on and off, helpful for users who need to repeat the same test conditions; signal generator can well adapt to sinusoidal and pulse waveform output, suitable for oscilloscope attenuator and probe pulse characteristic adjustment
Compact & Portable: Schumann resonance generator facilitating moving between classrooms or taking to a client's site, ideal for students and field technicians