Features:_x000D_The core chip adopts ADF4351 according to official principles, optimizes the layout, and has extremely high power flatness within the working frequency band of the entire module._x000D_Made of high quality material,durable._x000D_Refer to the ADI official evaluation board line and layout _x000D_Notice:_x000D_Actual color may be slightly different from the image due to different monitor and light effect_x000D_Please allow 1-3cm deviation due to manual measurement_x000D_Description:Output frequency range: ADF4351: 35M-4400M 4.4G_x000D_Output signal: 2200M-4400M fundamental wave sine wave 35M-2200M fundamental wave frequency division square wave_x000D_Output signal interface: SMA female_x000D_Control mode: three-wire SPI. Leads out the control pin and the lock status pin. All functions can be realized, including dot frequency, frequency sweep and frequency hopping, the step can reach 1K, the low frequency step can reach 0.1K, according to the crystal Frequency to decide.Package List:_x000D_1xDevelopment Board