Dedicated to once again building  and experimenting with radio electronics.

​​​​​​​​This page contains links to a variety of articles you can download and read, print or save. Most of the files are in PDF format. Simply click on any title (in blue lettering) to download that article.    ​

Ham Radio Articles

   The Ultrasound Spectrum.

Xtal Set Society, PO Box 3636, Lawrence, KS, 66046             Email:                                                                      405-517-7347             

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