---
product_id: 554298613
title: "ATU-100 Antenna Tuner DIY Kits 1.8-50MHz atu100 Automatic Antenna Tuner by N7DDC 7 x 7 0.96 Inch OLED SMT and Chip Soldered 3.2 Version Firmware Programmed Unassembled"
brand: "malahit"
price: "¥15516"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/554298613-atu-100-antenna-tuner-diy-kits-1-8-50mhz-atu100
store_origin: JP
region: Japan
---

# 1.8-50MHz range DIY assembly kit 0.96" OLED display ATU-100 Antenna Tuner DIY Kits 1.8-50MHz atu100 Automatic Antenna Tuner by N7DDC 7 x 7 0.96 Inch OLED SMT and Chip Soldered 3.2 Version Firmware Programmed Unassembled

**Brand:** malahit
**Price:** ¥15516
**Availability:** ✅ In Stock

## Summary

> Tune In, Stand Out! 🎶

## Quick Answers

- **What is this?** ATU-100 Antenna Tuner DIY Kits 1.8-50MHz atu100 Automatic Antenna Tuner by N7DDC 7 x 7 0.96 Inch OLED SMT and Chip Soldered 3.2 Version Firmware Programmed Unassembled by malahit
- **How much does it cost?** ¥15516 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/554298613-atu-100-antenna-tuner-diy-kits-1-8-50mhz-atu100)

## Best For

- malahit enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Sleek 7x7 inch size fits perfectly in any setup.
- • **Latest Firmware:** Equipped with the latest 3.2 version for enhanced functionality.
- • **Seamless Tuning:** Experience automatic tuning for optimal performance.
- • **User-Friendly Assembly:** Enjoy a straightforward assembly process with pre-soldered parts.
- • **High-Quality Components:** Crafted with premium SMD capacitors for durability.

## Overview

The ATU-100 Antenna Tuner DIY Kit is a cutting-edge automatic tuner designed for amateur radio enthusiasts. With a frequency range of 1.8-50MHz, it features a vibrant 0.96 inch OLED display for clear data visibility. This kit includes high-quality SMD components and comes partially assembled for an engaging DIY experience. The latest 3.2 firmware ensures optimal performance, making it a must-have for any serious radio operator.

## Description

ATU-100 Antenna Tuner DIY Kits 1.8-50MHz atu100 Automatic Antenna Tuner by N7DDC 7 x 7 0.96 Inch OLED SMT and Chip Soldered 3.2 Version Firmware Programmed Unassembled

## Features

- [Version] Version 3.2 of the latest program has been flashed. If the version is updated, you can ask for the latest program.
- [Product Features] The antenna tuner is automatically tuned, KIT by ATU (Automatic Antenna Tuner), developed by N7DDC, equipped with a 0.96 inch OLED screen, the data is clearly visible.
- [High Quality Accessories] Use brand high quality SMD capacitors, C channel capacitors, use high-quality 1000V high voltage SMD capacitors and the imported PIC chip.
- Interesting assembly: The kit has already soldered components and chips and comes with installation instructions (English language not guaranteed) that is easy to install and enjoys the fun of assembly.

## Product Details

- **Antenna:** Radio
- **Brand:** Malahit
- **Colour:** Nope
- **Number of channels:** 1
- **Impedance:** 50 Ohm
- **Maximum range:** 1000 Metres
- **EU Spare Part Availability Duration:** 1 Years
- **Manufacturer:** Shenchuangyun Tech

## Images

![ATU-100 Antenna Tuner DIY Kits 1.8-50MHz atu100 Automatic Antenna Tuner by N7DDC 7 x 7 0.96 Inch OLED SMT and Chip Soldered 3.2 Version Firmware Programmed Unassembled - Image 1](https://m.media-amazon.com/images/I/81k6DVS7Y8L.jpg)
![ATU-100 Antenna Tuner DIY Kits 1.8-50MHz atu100 Automatic Antenna Tuner by N7DDC 7 x 7 0.96 Inch OLED SMT and Chip Soldered 3.2 Version Firmware Programmed Unassembled - Image 2](https://m.media-amazon.com/images/I/81Toywi+cvL.jpg)
![ATU-100 Antenna Tuner DIY Kits 1.8-50MHz atu100 Automatic Antenna Tuner by N7DDC 7 x 7 0.96 Inch OLED SMT and Chip Soldered 3.2 Version Firmware Programmed Unassembled - Image 3](https://m.media-amazon.com/images/I/81qh2r1en4L.jpg)
![ATU-100 Antenna Tuner DIY Kits 1.8-50MHz atu100 Automatic Antenna Tuner by N7DDC 7 x 7 0.96 Inch OLED SMT and Chip Soldered 3.2 Version Firmware Programmed Unassembled - Image 4](https://m.media-amazon.com/images/I/810rY-uRcOL.jpg)
![ATU-100 Antenna Tuner DIY Kits 1.8-50MHz atu100 Automatic Antenna Tuner by N7DDC 7 x 7 0.96 Inch OLED SMT and Chip Soldered 3.2 Version Firmware Programmed Unassembled - Image 5](https://m.media-amazon.com/images/I/61thU0O6NtL.jpg)

## Frequently Bought Together

- ATU-100 Antenna Tuner DIY Kits 1.8-50MHz atu100 Automatic Antenna Tuner by N7DDC 7 x 7 0.96 Inch OLED SMT and Chip Soldered 3.2 Version Firmware Programmed Unassembled
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-06*