
Monday Jan 26, 2026
ICOM IC-7300 MK2 Deep Dive | SDR Control Explained (Live Club Presentation)
Tonight I had the privilege of presenting to the Smoky Mountain Amateur Radio Club on one of the most important HF radios of the modern era β the ICOM IC-7300 MK2 β with a strong focus on SDR control, panadapter operation, and real-world operating advantages.
The IC-7300 changed ham radio by putting direct-sampling SDR into an affordable, everyday shack radio. In this presentation, we break down:
What makes the IC-7300 MK2 different from the original
How SDR architecture actually benefits operators
Using the panadapter and waterfall effectively
Practical SDR control tips for everyday HF operation
Why this radio remains a benchmark in 2026
This is a club-level, operator-focused discussion β no fluff, no hype β just real talk about why this radio still earns its place on the desk.
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