Module model: AD9959 Module type: digital synthesis frequency source Module power supply: DC-5V Module current: 320mA (MAX); quiescent current 90mA (TYP) normal drive current 300mA (TYP) Module communication protocol: SPI serial. Module provides routines: STM32F103RCT6. Routine platform: STM32F103X-M3; KEIL5 version source code Module system frequency: 500MHz (MAX) resolution digits: 10 digits Phase accumulator bits: 32 bits Module output interface: SMA; 24-hour salt Module output signal: sine wave; sine wave with 200MHz low-pass filter. Module output channels: 4 channels; each channel and adjustment of frequency, amplitude, phase. Highest main frequency output sine wave signal range: 1Hz-200MHz Output amplitude: sine wave 530mVpp (MAX); sine wave amplitude decreases with increasing frequency Output impedance: 50 ohms Module specifications: 80 x 60 x 12mm; length * width * height-PCB size Module interface type: SMA signal output and external clock input, DC5.5 power socket, XH2.54-14PIN dual-row pin data interface The AD9959 can perform up to 16th-order frequency, phase, or amplitude modulation (FSK, , ASK) by applying data to the mode pins to perform modulation. In addition, the AD9959 also supports linear frequency, amplitude or phase scanning, which is suitable for applications such as radar and instrumentation. The serial I/0 port of the AD9959 can support multiple configurations, providing great flexibility. The four data pins (SDIO _0/ SDIO_ 1/SDIO. 2/SDIO_3) correspond to serial| /0's four programmable modes, thus providing flexibility. Color: Black Material: PCB Package Contents: 1 * AD9959 Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.