---
product_id: 464584
title: "Evaluation Board for Si4703 FM Tuner"
brand: "sparkfun"
price: "£25.31"
currency: GBP
in_stock: true
category: "Electronics"
url: https://www.desertcart.co.uk/products/464584-evaluation-board-for-si4703-fm-tuner
store_origin: GB
region: United Kingdom
---

# Evaluation Board for Si4703 FM Tuner

**Brand:** sparkfun
**Price:** £25.31
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Evaluation Board for Si4703 FM Tuner by sparkfun
- **How much does it cost?** £25.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/464584-evaluation-board-for-si4703-fm-tuner)

## Best For

- sparkfun enthusiasts

## Why This Product

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

## Description

This is an evaluation board for the Silicon Laboratories Si4703 FM tuner chip. Beyond being a simple FM radio, the Si4703 is also capable of detecting and processing both Radio Data Service (RDS) and Radio Broadcast Data Service (RBDS) information. The Si4703 even does a very good job of filtering and carrier detection. It also enables data such as the station ID and song name to be displayed to the user.

Using this board we are able to pick up multiple stations just as well as with a standard FM radio. The board breaks out all major pins and makes it easy to incorporate this great chip into your next radio project. Also, by plugging headphones into the 3.5mm audio jack, you effectively use the cable in your headphones as an antenna! Therefore, this board does not require an external antenna if using headphones or a 3.5mm audio cable longer than 3 feet.

## Features

- Silicon Laboratories Si4703 Evaluation Board

## Images

![Evaluation Board for Si4703 FM Tuner - Image 1](https://images-na.ssl-images-amazon.com/images/I/51CGRjX2qAL.jpg)
![Evaluation Board for Si4703 FM Tuner - Image 2](https://images-na.ssl-images-amazon.com/images/I/51%2B0idYN6aL.jpg)
![Evaluation Board for Si4703 FM Tuner - Image 3](https://images-na.ssl-images-amazon.com/images/I/41ZYkkKMNpL.jpg)

---

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---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-04*