Radio Circuits Blog
This site provides schematics of various radio projects that you can experiment yourself.
Saturday, 21 February 2026
Join the 8-Meter Experiment: Monitor FT8 on 40.680 MHz with WQ2XDM
Join the 8-Meter Experiment: Monitor FT8 on 40.680 MHz with WQ2XDM: 8-Meter Experiment Monitor WQ2XDM's FT8 on 40.680 MHz for 8-meter propagation research. Decode signals, submit reports, and help prove Sporadic-E paths.
Friday, 20 February 2026
FT2 Digital Mode: Speed King With Serious Growing Pains
FT2 Digital Mode: Speed King With Serious Growing Pains: FT2 is the fastest HF digital mode, but hams report sensitivity, timing, software, and trust issues. Detailed real‑world feedback from operators worldwide
Thursday, 19 February 2026
FT2: The Fastest Digital Mode in Amateur Radio
FT2: The Fastest Digital Mode in Amateur Radio: FT2 is an experimental, high-speed weak-signal digital mode designed for amateur radio, specifically developed by IU8LMC to be significantly faster than FT8
Wednesday, 18 February 2026
FT2 – A New Digital Mode Hams Are Starting To Spot
FT2 – A New Digital Mode Hams Are Starting To Spot: FT2 is an emerging weak‑signal amateur radio mode now visible on PSKReporter, offering hams another option next to FT8 and FT4 for HF QSOs and propagation monitoring
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