{"id":3038,"date":"2020-02-28T00:58:41","date_gmt":"2020-02-28T05:58:41","guid":{"rendered":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/?post_type=chapter&p=3038"},"modified":"2020-02-28T01:22:33","modified_gmt":"2020-02-28T06:22:33","slug":"9-10-optional-how-to-make-a-digital-tv-antenna-for-under-10","status":"publish","type":"chapter","link":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/chapter\/9-10-optional-how-to-make-a-digital-tv-antenna-for-under-10\/","title":{"raw":"9.10 (optional) How to make a digital TV Antenna for under $10","rendered":"9.10 (optional) How to make a digital TV Antenna for under $10"},"content":{"raw":"

Aluminum Foil Antenna<\/span><\/h1>\r\nI \"cut the cable\" years ago and I use an antenna I made out of aluminum foil to get about 15 high definition televisions stations in the Vancouver, BC, Canada area.\u00a0 \u00a0Here is a picture of the one that I use, and a link to the instructions. <\/span>https:\/\/www.htpc-diy.com\/2012\/04\/diy-flexible-fractal-window-hdtv.html<\/a>\r\n\r\nDirect link:\u00a0< https:\/\/www.htpc-diy.com\/2012\/04\/diy-flexible-fractal-window-hdtv.html\u00a0 >\r\n\r\n \r\n\r\n[caption id=\"attachment_3039\" align=\"aligncenter\" width=\"1024\"]\"Image Jennifer Kirkey's aluminum foil antenna. It get 15 digital high-definition television stations in the Vancouver BC Canada area and it cost less than $10 to make. Image credit: Jennifer Kirkey CCBY0[\/caption]\r\n

Coat Hanger Antenna<\/h1>\r\nHere is a different link for even simpler instructions using the wire from a coat hanger to make an antenna.\u00a0 Direct link:\u00a0 <https:\/\/sqwabb.wordpress.com\/2017\/02\/12\/free-your-tv-make-a-digital-antenna-for-under-10\/\u00a0 >\u00a0 \u00a0 I have not made it yet, but I do plan to do so this summer.\r\n\r\n https:\/\/sqwabb.wordpress.com\/2017\/02\/12\/free-your-tv-make-a-digital-antenna-for-under-10\/<\/a>\r\n\r\n \r\n

Gray-Hoverman Antenna<\/h1>\r\nIf you want to learn more and make bigger and better antenna, here is a great place to start.\r\n\r\nhttps:\/\/www.digitalhome.ca\/ota\/superantenna\/<\/a>\r\n\r\nDoyt R. Hoverman's original design for a\u00a0television\u00a0antenna was granted US patents #2918672 on 22 Dec 1959 and #3148371 on 8 Sept 1964, which expired in 1979 and 1984 respectively. To view them, click on\u00a0this link<\/a>\u00a0and then simply enter the patent number mentioned above to retrieve each.\r\n\r\nThis project is dedicated to Doyt R. Hoverman (b.1913), the man who created and did the early work on the Hoverman antenna at a time when antenna modelling programs did not exist. His work would have been entirely created and improved by field testing, trial and error, and with a great amount of calculation without the benefit of electronic devices<\/a>. Without his efforts, our work would not have been. Doyt Hoverman passed away in December, 1989 at Van Wert, Ohio, USA.\r\n\r\nPlease note that these are plans are free and legal to copy and distribute. As stated, the Gray-Hoverman antenna designs, schematics, and diagrams on this site are Copyright \u00a92008 and are free: you can redistribute them and\/or modify them under the terms of the GNU General Public License as published by the Free\u00a0Software<\/a>\u00a0Foundation, either version 3 of the License, or (at our option) any later version.","rendered":"

Aluminum Foil Antenna<\/span><\/h1>\n

I “cut the cable” years ago and I use an antenna I made out of aluminum foil to get about 15 high definition televisions stations in the Vancouver, BC, Canada area.\u00a0 \u00a0Here is a picture of the one that I use, and a link to the instructions. <\/span>https:\/\/www.htpc-diy.com\/2012\/04\/diy-flexible-fractal-window-hdtv.html<\/a><\/p>\n

Direct link:\u00a0< https:\/\/www.htpc-diy.com\/2012\/04\/diy-flexible-fractal-window-hdtv.html\u00a0 ><\/p>\n

 <\/p>\n

\"Image
Jennifer Kirkey’s aluminum foil antenna. It get 15 digital high-definition television stations in the Vancouver BC Canada area and it cost less than $10 to make. Image credit: Jennifer Kirkey CCBY0<\/figcaption><\/figure>\n

Coat Hanger Antenna<\/h1>\n

Here is a different link for even simpler instructions using the wire from a coat hanger to make an antenna.\u00a0 Direct link:\u00a0 <https:\/\/sqwabb.wordpress.com\/2017\/02\/12\/free-your-tv-make-a-digital-antenna-for-under-10\/\u00a0 >\u00a0 \u00a0 I have not made it yet, but I do plan to do so this summer.<\/p>\n

https:\/\/sqwabb.wordpress.com\/2017\/02\/12\/free-your-tv-make-a-digital-antenna-for-under-10\/<\/a><\/p>\n

 <\/p>\n

Gray-Hoverman Antenna<\/h1>\n

If you want to learn more and make bigger and better antenna, here is a great place to start.<\/p>\n

https:\/\/www.digitalhome.ca\/ota\/superantenna\/<\/a><\/p>\n

Doyt R. Hoverman’s original design for a\u00a0television\u00a0antenna was granted US patents #2918672 on 22 Dec 1959 and #3148371 on 8 Sept 1964, which expired in 1979 and 1984 respectively. To view them, click on\u00a0this link<\/a>\u00a0and then simply enter the patent number mentioned above to retrieve each.<\/p>\n

This project is dedicated to Doyt R. Hoverman (b.1913), the man who created and did the early work on the Hoverman antenna at a time when antenna modelling programs did not exist. His work would have been entirely created and improved by field testing, trial and error, and with a great amount of calculation without the benefit of electronic devices<\/a>. Without his efforts, our work would not have been. Doyt Hoverman passed away in December, 1989 at Van Wert, Ohio, USA.<\/p>\n

Please note that these are plans are free and legal to copy and distribute. As stated, the Gray-Hoverman antenna designs, schematics, and diagrams on this site are Copyright \u00a92008 and are free: you can redistribute them and\/or modify them under the terms of the GNU General Public License as published by the Free\u00a0Software<\/a>\u00a0Foundation, either version 3 of the License, or (at our option) any later version.<\/p>\n","protected":false},"author":9,"menu_order":11,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"class_list":["post-3038","chapter","type-chapter","status-publish","hentry"],"part":785,"_links":{"self":[{"href":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/wp-json\/pressbooks\/v2\/chapters\/3038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/wp-json\/wp\/v2\/users\/9"}],"version-history":[{"count":4,"href":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/wp-json\/pressbooks\/v2\/chapters\/3038\/revisions"}],"predecessor-version":[{"id":3043,"href":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/wp-json\/pressbooks\/v2\/chapters\/3038\/revisions\/3043"}],"part":[{"href":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/wp-json\/pressbooks\/v2\/parts\/785"}],"metadata":[{"href":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/wp-json\/pressbooks\/v2\/chapters\/3038\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/wp-json\/wp\/v2\/media?parent=3038"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/wp-json\/pressbooks\/v2\/chapter-type?post=3038"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/wp-json\/wp\/v2\/contributor?post=3038"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/introductorygeneralphysics2phys1207\/wp-json\/wp\/v2\/license?post=3038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}