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There are several QRP clubs that have published documentation on this small transceiver: I remember the G-QRP that published "The Pixie File" a pdf with a collection of schematics, easily available on the internet.
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26 gru 2023 · Simplest is to just click on the link. Depending on your browser, it will likely start a download of the PDF file.
15 cze 1998 · An exclusive collection of QRP circuits. Do it your self, come and get simple circuits that you can build to enjoy real hamming. Simple Receivers, Transmitters, Transceivers, Antennas and many more.
BUILDING A HOMEBREW QRP Among the guys I work, QRPs seem to be the most common homebrew project, second only to building antennas. Therefore this chapter describes a simple QRP design I have settled on. I use my QRPs as stand-alone transmitters or I use them to drive a final amplifier to produce higher power, 25 to 100 watts.
1 /***** 2 10kHz to 225MHz VFO / RF Generator with Si5351 and Arduino Nano, with Intermediate Frequency (IF) offset 3 (+ or -), RX/TX Selector for QRP Transceivers, Band Presets and Bargraph S-Meter. See the schematics for 4 wiring and README.txt for details.
This page has been set up so that more detail of the schematics can be seen than might be available in the printed article and also includes two parts lists. One list is set up so that all of the parts for a specific buidling block complete with the part numbers and the identified supplier.
