![](https://www.pdfsearch.io/img/59435655f9e530ea8c3ddacd147c3bb0.jpg) Date: 2016-01-31 15:51:17
| | About electrical filters as presented to the Oak Ridge (Tennessee) Amateur Radio Club on November 8, Jim Tonne W4ENEAdd to Reading ListSource URL: www.tonnesoftware.comDownload Document from Source Website File Size: 378,92 KBShare Document on Facebook
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