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

Features: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 IntroductionThis 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 headDefault+-50ppm 25M imported active crystal oscillatorProvide circuit diagrams and STM32 testing programsControl 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 500mA2. A typical power supply is 5V.Shipping List:35M-4400M RF signal generation module * 1