RF Signal Generator Module - 35M-4.4GHz RF Signal Source PLL Phase Locked Loop Frequency Synthesizer ADF4351 Development Board Signal Generator Module

【Three-Wire SPI Design】This ADF4351 signal source development board is designed with a three-wire serial peripheral interface for easy operation. The three-wire SPI leads to control pins and status lock pins for all functions, including point sweep and frequency hopping, and the step frequency can be 0.1K to 1K depending on the crystal frequency. 【Easy to Operate】This signal source development board is easy and convenient to operate. It can be controlled by the official software of the upper computer, so you can control it easily. All the control pins are pinned out by 3-wire SPI for easy operation, and you can control it easily by 3-wire SPI. 【Excellent Design】This RF signal source development board has a good board layout design which can provide you a long-lasting good performance. 【Crystal Oscillator Design】The RF signal generator module has a default +-50ppm 25M active crystal oscillator and is provided with circuit diagram and STM32 test program in PDF format. 【Isolation Applications】This signal source frequency synthesizer development board has isolated application, the RF output level can be muted, the muting function can be controlled by pins or software, and an auxiliary RF output is also provided, which can be turned off when not in use.