It’s an LDG IT-100 and it’s fantastic… it tunes everything, from 6 to 160 meters!

LDG IT-100 Features
The LDG IT-100 is an automatic antenna tuner that integrates directly with Icom transceivers. Some of its main features:
- Coverage: 6m to 160m (all HF bands)
- Automatic tuning: Automatically detects frequency and adjusts impedance
- Integration: Communicates directly with the transceiver through control cable
- Memory: Stores tuning settings for each frequency
- Speed: Fast tuning, usually in less than 2 seconds
This tuner allows me to use my G5RV antenna on multiple bands with excellent SWR, maximizing transmission efficiency and protecting the transceiver.
It’s an essential piece of equipment for those working on HF with multiband antennas!