Hardware Setup-

» Connect your oscilloscope to the DDSOP SMA connector and connect your spectrum analyzer to the DDSON SMA connector.


» Set your clock to the desired frequency with 3 dBm power. Connect your clock to the DDSCK SMA connector.


» Connect the DSM board to your PC with the USB A-B cable.


» Plug the power adapter to a wall outlet and connect the power to the jack on the board.


» If you have done everything correctly, you should see the built-in waveform output on your oscilloscope and your spectrum analyzer.


The built-in linear chirping waveform is pre-stored in the firmware and is automatically loaded at startup. The built-in chirping waveform is a 16-point cyclic linear waveform sweeping from 1/256 to 1/16 of the clock frequency with frequency update at 8 clock cycles.

Oscilloscope Output:



Spectrum Analyzer Output: