DescriptionProvided lots of electronic components for you to do it by yourself. Simple circuit with easily accessible and components. Easy to use and install, with LCD screen and keypad, the user can control and know this device more easily.Feature- Color: As Shown. - Material: PCB+Electric Component+LCD. - Size: 8 x 8 x 2cm - Provided lots of electronic components for you to do it by yourself. Simple circuit with easily accessible and components.- Delicated high (HS) signal output up to 8MHz. DDS signal with variable amplitude and offset.- DDS signals: sine, square, saw, rev ,triangle, ECG and noise.- 2 * 16 LCD menu, intuitive 5 button keypad.- Frequency adjusting steps: 1, 10, 1000, 10000MHz.- Restoring last configuration after power up. Has two outputs-one for DDS signal and another for high aquare signal.