Mini Helical Antenna 2.4GHz #12
Although this helical antenna only has 3 turns it is portable and the performance, only slightly less than a 14 turn helical antenna.
templates can be downloaded here: https://docs.google.com/file/d/0BzmJx...
Support me on Patreon: https://www.patreon.com/user?u=20857330
My eBay store: https://www.ebay.co.uk/str/andrewante...
Facebook group: / 1313077415524264
Email: [email protected]