---
product_id: 59536465
title: "Walfront Generator Module ADF4351 Development Board 35M-4.4GHz RF Generator Source PLL Phase Locked Loop Frequency Synthesizer"
brand: "walfront"
price: "€ 52.08"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/59536465-walfront-generator-module-adf4351-development-board-35m-4-4ghz-rf
store_origin: CY
region: Cyprus
---

# 35M-4.4GHz wide freq range Three-wire SPI for seamless control Pin/software RF output mute Walfront Generator Module ADF4351 Development Board 35M-4.4GHz RF Generator Source PLL Phase Locked Loop Frequency Synthesizer

**Brand:** walfront
**Price:** € 52.08
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock RF mastery with precision and control at your fingertips!

## Quick Answers

- **What is this?** Walfront Generator Module ADF4351 Development Board 35M-4.4GHz RF Generator Source PLL Phase Locked Loop Frequency Synthesizer by walfront
- **How much does it cost?** € 52.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/59536465-walfront-generator-module-adf4351-development-board-35m-4-4ghz-rf)

## Best For

- walfront enthusiasts

## Why This Product

- Trusted walfront brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Mute On Demand:** Pin and software-controlled RF output mute for clean isolation and interference-free operation.
- • **Plug-and-Play Ready:** Includes circuit diagrams and STM32 test program for quick integration and testing.
- • **Effortless SPI Control:** Three-wire SPI interface ensures smooth, precise frequency tuning and hopping.
- • **Crystal-Clear Stability:** Built-in ±50ppm 25 MHz crystal oscillator guarantees reliable signal accuracy.
- • **Ultra-Wide Frequency Range:** Covering 35 MHz to 4.4 GHz for versatile RF applications.

## Overview

The Walfront ADF4351 Development Board is a high-performance PLL frequency synthesizer module operating from 35 MHz to 4.4 GHz. Featuring a three-wire SPI interface, it offers precise frequency sweeping and hopping capabilities. Equipped with a ±50ppm 25 MHz crystal oscillator and flexible RF output mute control, this board is designed for reliable, versatile RF signal generation and easy integration with STM32 platforms.

## Description

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

## Features

- Three-wire SPI Design: This ADF4351 source development board adopts with three-wire serial peripheral interface design to provide an easy operation. The three-wire SPI leads to control pin and state locking pin, which can achieve all the features, including point frequency sweep and frequency hopping, and according to the crystal frequency, the step frequency can be 0.1K to 1K
- Easy to Operate: This Source Development Board is easy and convenient to operate. It can be controlled by the upper computer official software, so you can control it easily, and all control pins are leaded out by three-wire SPI for convenient operation, you can control it through three-wire SPI easily
- Excellent Design: This RF Source Development Board has well designed circuit board layout, which could provide a long-lasting good performance for you
- Crystal Oscillator Design: There's a default + -50ppm 25M active crystal oscillator, with which the circuit diagram in PDF format and STM32 test program are provided
- Isolation Applications: This Source Frequency Synthesizer Development Board has isolation applications, the RF output level can mute, and the mute function can be controlled either by pin or software, and it also provides auxiliary RF output that can be turned off when not in use

## Product Details

- **Specific Uses For Product:** Xbox
- **Connector Type:** Auxiliary
- **Color:** green
- **Item dimensions L x W x H:** 4.33 x 2.76 x 0.39 inches
- **Brand:** Walfront

## Images

![Walfront Generator Module ADF4351 Development Board 35M-4.4GHz RF Generator Source PLL Phase Locked Loop Frequency Synthesizer - Image 1](https://m.media-amazon.com/images/I/61dlfA1jInL.jpg)

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**Shop now:** [https://www.desertcart.com.cy/products/59536465-walfront-generator-module-adf4351-development-board-35m-4-4ghz-rf](https://www.desertcart.com.cy/products/59536465-walfront-generator-module-adf4351-development-board-35m-4-4ghz-rf)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-09*