2 Jan 2022 – added antenna tuner efficiency test, and more tuner descriptions
You’ll find them under “Feeding”. →Read more
28 Dec 2021: added antenna tuners and site map, updated alternatives to knots
Updates on 28 December 2020: Additions to “Alternatives to Knots”. Added descriptions of 3 different tuners under “Feeding”. Added a Site Map to the main menu, for those who want to explore the site by looking through a complete list of pages, rather than wandering through the links. →Read more
27 October 2021: updated Backpack Antennas, added Feedline Data Tables
27 October 2021: added Feedline Data Tables for both coax and parallel-conductor line. Updated Backpack Antennas page with more information on feedlines and link to table. →Read more
25 October 2021: Added articles on ground plane antennas
Added a theory and construction articles for ground plane antennas. You can find them under Theory and Designs for vertical antennas. →Read more
9 AUG 2021: added RDF page
I have added an index page for Radio Direction-Finding (RDF), which links to antenna designs, techniques, and other projects. As always, there are lots more articles to write, but now I have a place to put them. →Read more
20 July 2021: Ready or not, here we go!
PracticalAntennas.com is now ready for public viewing. We aren’t finished, of course. There are over 100 articles in the queue still to write, many of which you will see referenced in the existing pages, and I’m adding to the list faster than I am writing new pages. But there is enough content here to be […] →Read more
WEBSITE UNDER CONSTRUCTION
After 50+ years of experimenting with ham radio antennas, it’s time to share a few notes. With 100+ topics in the queue, this may take a while. I hope to have significant content up here by the middle of 2021, but, as Robert Burns observed, “The finest schemes o’ mice an’ men gang aft a-gley.” […] →Read more