Gaqqee | ADF4351 RF Signal Source Generator Module 35MHz-4.4GHz Phase Locked Loop Development Board Support Point Frequency Sweep SPI

ADF4351 RF Signal Source Generator Module 35MHz-4.4GHz Phase Locked Loop Development Board Support Point Frequency Sweep SPIFeatures: 1. Supports a wide frequency range of 35MHz-4.4GHz, with fundamental sine and divided square waves. 2. Supports three wire SPI control, including point frequency, sweep frequency, and frequency hopping. Step down to 0.1K, stable with a 25M crystal oscillator ± 50ppm. 4. Supports 5V/3.3V power supply, making it an ideal tool for RF engineering research and testing. 5. Equipped with SMA female interface, making it easy to integrate into other devices or systems.Product Introduction This ADF4351 development board is a high-performance broadband RF signal source, with the core using the ADF4351 chip and output frequencies covering 35MHz to 4.4GHz. 2.2G-4.4G output sine wave, 35M-2.2G output square wave, equipped with SMA female interface. By default, it is equipped with a 25MHz high-precision crystal oscillator, controlled by three wire SPI, and supports point frequency, sweep frequency, and frequency hopping modes. The product supports 3.3V/5V power supply and is an ideal tool for RF engineering research and testing. Product Parameters: Output frequency range: ADF4351:35M-4400M (4.4G) Output signal: 2200M-4400M fundamental wave (sine wave) 35M-2200M fundamental frequency division (square wave) Output signal interface: SMA female head Default+-50ppm 25M imported active crystal oscillator Provide circuit diagrams and STM32 testing programs Control mode: Three wire SPI, with control pins and lock status pins It can achieve all functions, including point frequency, sweep frequency, and frequency hopping, with steps up to 1K and low-frequency steps up to 0.1K, depending on the crystal frequency. Notes: 1. It can be powered by a 3.3V pin, and the power supply can provide a current of not less than 500mA 2. A typical power supply is 5V. Shipping List: 35M-4400M RF signal generation module * 1