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I have added multi band options to the U3S recently. Part 2 of the project deals with the addition of the switched LPF relay board and additional LPF. You can read the story of the construction, thankfully without the addition … Continue reading
This gallery contains 3 photos.
Seems impossible, receiving signals on LF or MF with a small antenna. Results may surprise you, and the M1GEO Wellgood loop* may be just the ticket. *Sheep not included Review the various options, and listen to the difference a loop … Continue reading
This gallery contains 2 photos.
Over christmas I decided it was about time I got on with the Ultimate 3S project from QRP Labs. Inspired by George M1 GEO and Dave G7UVW QRSS on 10 MHz i decided to heat up the soldering iron and … Continue reading
