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Description DDS function arbitrary waveform generator uses direct digital synthesis technique DDS FPGA design interior prefabricated 7 kinds of commonly used waveform while users can also edit the output 8 bit 256 points user defined arbitrary waveforms its easy to use the signal high stability low distortion with 1 watt power output wideband frequency measurement and counter functions The output signal amplitude and DC offset can be adjusted Waveforms sine square triangle ramp user defined waveform Arb commonly used pulse noise electrocardiogram waveforms Parameters Signal output output waveform Sine square wave variable duty cycle triangle wave sawtooth Arbitrary waveforms commonly used pulse noise ECG AM FM and other waveformsOutput amplitude0 5 8V p p no load Output impedance 10 ohms10 Power supply DC 5VDC bias3VFrequency range 0 01Hz 50kHz Frequency resolution 0 01Hz 10mHz Frequency accuracy5 x 10 6Frequency stability 2 x 10 6 3hoursSine wave distortion0 8 Reference frequency 1kHz Triangle wave linearity98 0 01Hz 10kHz Square wave an increase of fall time100nsSquare wave duty cycle range 1 99 Counter function Counting range 0 65535Measurement frequency range 1Hz 20MHzInput amplitude 0 5V p p 20V p p Others 1 Size 83 60 24mm length width height 2 Display LCD 1602 LCD display in English3 Storage and recall function M0 M9 M0 default transferred 4 Buzzer function can be programmed to turn on or of
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