21 Aug A ‘Track and hold’ External VFO for tuning older (‘boat anchor’) radios
A 'Track and hold' External VFO for tuning older ('boat anchor') radios by Jim Sosnin VK3JST...
VK3JST Tag
01 Nov The SPARC Kiwi SDR
SPARC has recently acquired a KiwiSDR HF receiver that has been temporarily set up for initial testing at Mt Eliza. by Jim Sosnin VK3JST...
14 Dec The “uTurn” A “minimum parts count” Remote Control
Here’s an idea that might fit a variety of applications. A simple “minimum parts count” remote control. by Jim Sosnin VK3JST...