This Tiny Tuner Surprised Me — The Updated ATU-100 N7DDC Tuner
635In this video, I take a look at the N7DDC ATU-100 Automatic Antenna Tuner, preassembled by GooZeeZoo. This compact, affordable, and open-source tuner is a great addition to any ham radio shack. Join me as I unbox the unit, walk through its features, test its performance with different antennas, and explain how it works.
👉 Perfect for QRP and portable operations, the ATU-100 is a reliable HF tuner with automatic tuning capabilities. It supports 0.1–30 MHz, handles up to 100 watts, and is based on the open-source firmware by N7DDC.
🔧 I cover:
🖍 ️ What’s inside the GooZeeZoo ATU-100
🖍 ️ How it performs in real-world use
🖍 ️ Menu functions and display walk-through
🖍 ️ Tuning results with various antennas
📦 Assembled tuner lihttps://geni.us/EkazAVazAV
📦 Awesome Toolkhttps://geni.us/OilKOilK
#HamRadio #ATU100 #N7DDC #QRP #AmateurRadio #AntennaTuner #GooZeeZoo #HFtuner #HamRadioReview #PortableHamRadio
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