FG-100 DDS Function Signal Generator Frequency Counter 1Hz-500KHz Generator Sine+Triangle+Square Wave Frequency Counter

Description Small size complete functions simple operation easy to carry It can be powered by an adapter or a lithium battery Together with the oscilloscope it can be used to test and debug electronic circuits test and measure the frequency characteristics and impulse response of audio amplifiers Due to the good accuracy and frequency stability of DDS it is also very suitable for oscilloscope scanning time factor calibration The square wave output is suitable for oscilloscope attenuator and probe pulse characteristic adjustment Specification 1 Frequency range sine wave 1Hz 500kHz where the output amplitude is flat to 200 kHz and the output amplitude will decrease as the frequency increases other waveforms 1Hz 20kHz but the upper limit of the adjustable frequency is not limited if The requirements for distortion and shaking are not high and the frequency of use can be further increased 2 Resolution 1Hz 3 Output waveform sine wave square wave triangle wave forward sawtooth wave reverse sawtooth wave 4 Sine wave distortion 1 below 1kHz 0 5 at 1kHz and above 5 Output amplitude maximum ±10V P P 6 Output impedance 50 ohms 7 DC offset maximum ±10V with shutdown function 8 There are filters that can be turned on and off which can adapt to the output of sine and pulse waveforms 8 Power supply DC3 5 10V It is recommended to choose DC5V when using the adapter and 3 7V lithium battery when the battery is used for power supply 9 Dimensions