---
product_id: 59764577
title: "AT-100PROII Automatic Antenna Tuner 1.8-54 MHz, 1-125 Watts, Updated features include an LED indicator for antenna selection and an LED to indicate when in bypass .2 Year Warranty by LDG Electronics"
brand: "ldg electronics"
price: "25604069₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/59764577-at-100proii-automatic-antenna-tuner-1-8-54-mhz-1
store_origin: VN
region: Vietnam
---

# Handles 1-125 Watts power range Dual LED indicators for antenna & bypass 1.8-54 MHz full HF coverage AT-100PROII Automatic Antenna Tuner 1.8-54 MHz, 1-125 Watts, Updated features include an LED indicator for antenna selection and an LED to indicate when in bypass .2 Year Warranty by LDG Electronics

**Brand:** ldg electronics
**Price:** 25604069₫
**Availability:** ✅ In Stock

## Summary

> 📡 Tune in, switch up, and never miss a signal!

## Quick Answers

- **What is this?** AT-100PROII Automatic Antenna Tuner 1.8-54 MHz, 1-125 Watts, Updated features include an LED indicator for antenna selection and an LED to indicate when in bypass .2 Year Warranty by LDG Electronics by ldg electronics
- **How much does it cost?** 25604069₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/59764577-at-100proii-automatic-antenna-tuner-1-8-54-mhz-1)

## Best For

- ldg electronics enthusiasts

## Why This Product

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

## Key Features

- • **Memory-Powered Precision:** Stores 2,000 tuning memories for lightning-fast retuning on familiar frequencies.
- • **Power-Efficient & Rugged:** Operates on just 1 watt but supports up to 125 watts with durable latching relays.
- • **Instant Antenna Switching:** Two-position antenna switch lets you toggle between antennas in a flash.
- • **Real-Time Visual Feedback:** LED bargraphs display power and SWR for confident, on-the-spot adjustments.
- • **Seamless Frequency Mastery:** Covers all HF bands from 1.8 to 54 MHz for ultimate versatility.

## Overview

The LDG AT-100PROII is a cutting-edge automatic antenna tuner designed for HF bands from 1.8 to 54 MHz. It supports power levels from 1 to 125 watts, features dual LED indicators for antenna selection and bypass status, and includes a two-position antenna switch for instant switching. With 2,000 memory slots for tuning configurations and real-time LED bargraph feedback, it ensures fast, precise antenna matching. Rugged latching relays retain settings even when powered off, making it a reliable choice for professional and enthusiast radio operators alike.

## Description

AT-100PROII Automatic Antenna Tuner 1.8-54 MHz, 1-125 Watts, Updated features include an LED indicator for antenna selection and an LED to indicate when in bypass .2 Year Warranty by LDG Electronics

## Features

- LDG AT100ProII is the next step in the evolution of the automatic tuner. This desktop tuner covers all frequencies from 1.8 – 54 MHz, and will automatically match your antenna in no time. Updated features include an LED indicator for antenna selection and an LED to indicate when in bypass. It features a two-position antenna switch, allowing you to switch instantly between two antennas. The AT-100ProII requires just 1 watt for operation, but will handle up to 125 watts, making it suitable for e

## Product Details

- **Compatible devices:** Personal Computer
- **Connector type:** USB
- **Brand:** LDG Electronics
- **Connectivity technology:** Ethernet, USB
- **Colour:** Black

## Images

![AT-100PROII Automatic Antenna Tuner 1.8-54 MHz, 1-125 Watts, Updated features include an LED indicator for antenna selection and an LED to indicate when in bypass .2 Year Warranty by LDG Electronics - Image 1](https://m.media-amazon.com/images/I/41S1pMmry6L.jpg)

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---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-26*