The 40 Meter Pixie (available at the time of writing for about $7 assembled on eBay) is an interesting minimalist transceiver design – crystal controlled, 2 transistors and an audio amplifier chip. And you are on the air with a unit that you can make QSO’s with! Naturally, there is much room for improvement, and it can in fact be done for only a few dollars more. Below I describe a set of additions that I think really enhances the Pixie’s usefulness.
Continue reading Project LOAP (Lipstick On A Pig) – Pixie XCVR Mods with Outboard CW Filter and Audio Amp
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