Hi, I’m Malcolm Dow, VK3ZDD as was, back again with a new call-sign, VK3HL.
In this site I plan to describe my experiments and activities in amateur radio. My particular interests are in antenna design, simulation and construction for a small suburban block (quarter acre), high performance receiver design, QRP equipment, test equipment construction for all bands from VLF to microwave, and microprocessor applications in radio.
I hope you find something of interest.
