



{"id":878,"date":"2012-06-08T12:35:20","date_gmt":"2012-06-08T12:35:20","guid":{"rendered":"http:\/\/www.eis.mdx.ac.uk\/research\/robotics\/?page_id=878"},"modified":"2013-09-05T23:04:48","modified_gmt":"2013-09-05T23:04:48","slug":"low-pass-filters","status":"publish","type":"page","link":"https:\/\/blog.soton.ac.uk\/robotics\/projects\/new-halo-uav\/low-pass-filters\/","title":{"rendered":"Low Pass Filters"},"content":{"rendered":"<p><strong><em><a href=\"http:\/\/blog.soton.ac.uk\/robotics\/files\/2012\/06\/1300mhz-pro-low-pass-filter.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-884\" src=\"http:\/\/blog.soton.ac.uk\/robotics\/files\/2012\/06\/1300mhz-pro-low-pass-filter.jpg\" alt=\"\" width=\"240\" height=\"240\" srcset=\"https:\/\/blog.soton.ac.uk\/robotics\/files\/2012\/06\/1300mhz-pro-low-pass-filter.jpg 300w, https:\/\/blog.soton.ac.uk\/robotics\/files\/2012\/06\/1300mhz-pro-low-pass-filter-150x150.jpg 150w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><\/a><\/em><\/strong><strong><em><\/em><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong><em>For general purpose video TX:<\/em><\/strong><\/p>\n<p><em>(prices as at June 2012)<\/em><\/p>\n<table width=\"1172\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<col width=\"83\" \/>\n<col span=\"2\" width=\"164\" \/>\n<col width=\"72\" \/>\n<col width=\"689\" \/>\n<tbody>\n<tr>\n<td width=\"83\" height=\"20\">\n<h6><strong>Range (GHz)<\/strong><\/h6>\n<\/td>\n<td width=\"164\">\n<h6><strong>Supplier<\/strong><\/h6>\n<\/td>\n<td width=\"164\">\n<h6><strong>Location<\/strong><\/h6>\n<\/td>\n<td width=\"72\">\n<h6><strong>Cost (US$)<\/strong><\/h6>\n<\/td>\n<td width=\"689\">\n<h6><strong>Web Link<\/strong><\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td height=\"20\">\n<h6>1.2<\/h6>\n<\/td>\n<td>\n<h6>Mini-Circuits<\/h6>\n<\/td>\n<td>\n<h6>New York, USA<\/h6>\n<\/td>\n<td align=\"right\">\n<h6>21.95<\/h6>\n<\/td>\n<td>\n<h6><a href=\"http:\/\/217.34.103.131\/pdfs\/VLF-1200.pdf\">http:\/\/217.34.103.131\/pdfs\/VLF-1200.pdf\u00a0<\/a><\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td height=\"20\">\n<h6>0.9 &#8211; 1.2 &#8211; 1.3<\/h6>\n<\/td>\n<td>\n<h6>Hobby Wireless<\/h6>\n<\/td>\n<td>\n<h6>Texas, USA<\/h6>\n<\/td>\n<td align=\"right\">\n<h6>39.99<\/h6>\n<\/td>\n<td>\n<h6><a href=\"http:\/\/hobbywireless.com\/index.php?main_page=index&amp;cPath=73_82\">http:\/\/hobbywireless.com\/index.php?main_page=index&amp;cPath=73_82\u00a0<\/a><\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td height=\"20\">\n<h6>1.2 &#8211; 1.3<\/h6>\n<\/td>\n<td>\n<h6>dpcav<\/h6>\n<\/td>\n<td>\n<h6>California, USA<\/h6>\n<\/td>\n<td align=\"right\">\n<h6>37.95<\/h6>\n<\/td>\n<td>\n<h6><a href=\"http:\/\/www.dpcav.com\/xcart\/Low-Pass-Antenna-Filter-for-1.2GHz-1.3GHz-TX.html\">http:\/\/www.dpcav.com\/xcart\/Low-Pass-Antenna-Filter-for-1.2GHz-1.3GHz-TX.html\u00a0<\/a><\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td height=\"20\">\n<h6>0.9 &#8211; 1.2 &#8211; 2.4<\/h6>\n<\/td>\n<td>\n<h6>New Generation Hobbies<\/h6>\n<\/td>\n<td>\n<h6>Ontario, Canada<\/h6>\n<\/td>\n<td align=\"right\">\n<h6>39.95<\/h6>\n<\/td>\n<td>\n<h6><a href=\"http:\/\/www.nghobbies.com\/cart\/index.php?main_page=index&amp;cPath=1_10_39_143\">http:\/\/www.nghobbies.com\/cart\/index.php?main_page=index&amp;cPath=1_10_39_143\u00a0<\/a><\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td height=\"20\">\n<h6>1.3<\/h6>\n<\/td>\n<td>\n<h6>Urban Drones<\/h6>\n<\/td>\n<td>\n<h6>Florida, USA<\/h6>\n<\/td>\n<td align=\"right\">\n<h6>34.99<\/h6>\n<\/td>\n<td>\n<h6><a href=\"http:\/\/www.urbandrones.com\/13ghz-low-pass-filter-improves-performance-_p_88.html\">http:\/\/www.urbandrones.com\/13ghz-low-pass-filter-improves-performance-_p_88.html\u00a0<\/a><\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td height=\"20\">\n<h6>1.4<\/h6>\n<\/td>\n<td>\n<h6>Foxtech FPV<\/h6>\n<\/td>\n<td>\n<h6>Taiwan<\/h6>\n<\/td>\n<td align=\"right\">\n<h6>14.99<\/h6>\n<\/td>\n<td>\n<h6><a href=\"http:\/\/www.foxtechfpv.com\/1400mhz-low-pass-filter-p-439.html\">http:\/\/www.foxtechfpv.com\/1400mhz-low-pass-filter-p-439.html\u00a0<\/a><\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td height=\"20\">\n<h6>1.2<\/h6>\n<\/td>\n<td>\n<h6>Drones Vision<\/h6>\n<\/td>\n<td>\n<h6>Taiwan<\/h6>\n<\/td>\n<td align=\"right\">\n<h6>29.99<\/h6>\n<\/td>\n<td>\n<h6><a href=\"http:\/\/www.dronesvision.com\/1-2ghz-low-pass-filter-for-solving-the-issue-with-2-4ghz-rc-systems\/\">http:\/\/www.dronesvision.com\/1-2ghz-low-pass-filter-for-solving-the-issue-with-2-4ghz-rc-systems\/\u00a0<\/a><\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td height=\"20\">\n<h6>1.3<\/h6>\n<\/td>\n<td>\n<h6>ReadyMadeRC<\/h6>\n<\/td>\n<td>\n<h6>Ohio, USA<\/h6>\n<\/td>\n<td align=\"right\">\n<h6>26.99<\/h6>\n<\/td>\n<td>\n<h6><a href=\"http:\/\/www.readymaderc.com\/store\/index.php?main_page=product_info&amp;cPath=11_45_52&amp;products_id=484\">http:\/\/www.readymaderc.com\/store\/index.php?main_page=product_info&amp;cPath=11_45_52&amp;products_id=484\u00a0<\/a><\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td height=\"20\">\n<h6>1.2-1.4<\/h6>\n<\/td>\n<td>\n<h6>bevRC<\/h6>\n<\/td>\n<td>\n<h6>Beijing, China<\/h6>\n<\/td>\n<td align=\"right\">\n<h6>15.00<\/h6>\n<\/td>\n<td>\n<h6><a href=\"http:\/\/www.bevrc.com\/bev-low-pass-filter-lpf1200lpf1400_p257.html\">http:\/\/www.bevrc.com\/bev-low-pass-filter-lpf1200lpf1400_p257.html\u00a0<\/a><\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td height=\"20\">\n<h6>0.9-1.3<\/h6>\n<\/td>\n<td>\n<h6>Range Video<\/h6>\n<\/td>\n<td>\n<h6>Miami, USA<\/h6>\n<\/td>\n<td align=\"right\">\n<h6>27.00<\/h6>\n<\/td>\n<td>\n<h6><a href=\"http:\/\/www.rangevideo.com\/index.php?main_page=product_info&amp;cPath=7_65&amp;products_id=261\">http:\/\/www.rangevideo.com\/index.php?main_page=product_info&amp;cPath=7_65&amp;products_id=261\u00a0<\/a><\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td height=\"20\">\n<h6>0.9-1.3<\/h6>\n<\/td>\n<td>\n<h6>StockRC<\/h6>\n<\/td>\n<td>\n<h6>Madrid, Spain<\/h6>\n<\/td>\n<td align=\"right\">\n<h6>\u20ac 39.00<\/h6>\n<\/td>\n<td>\n<h6><a href=\"http:\/\/tienda.stockrc.com\/epages\/eb0140.sf\/en_GB\/?ObjectPath=\/Shops\/eb0140\/Products\/FTX\">http:\/\/tienda.stockrc.com\/epages\/eb0140.sf\/en_GB\/?ObjectPath=\/Shops\/eb0140\/Products\/FTX\u00a0<\/a><\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td height=\"20\">\n<h6>0.5 &#8211; 1.1 &#8211; 1.3<\/h6>\n<\/td>\n<td>\n<h6>Flytron<\/h6>\n<\/td>\n<td>\n<h6>Istanbul, Turkey<\/h6>\n<\/td>\n<td align=\"right\">\n<h6>44.90<\/h6>\n<\/td>\n<td>\n<h6><a href=\"http:\/\/www.flytron.com\/15-antennas\">http:\/\/www.flytron.com\/15-antennas\u00a0<\/a><\/h6>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; &nbsp; For general purpose video TX: (prices as at June 2012) Range (GHz) Supplier Location Cost (US$) Web Link 1.2 Mini-Circuits New York, USA 21.95 http:\/\/217.34.103.131\/pdfs\/VLF-1200.pdf\u00a0 0.9 &#8211; 1.2 &#8211; 1.3 Hobby Wireless Texas, USA 39.99 http:\/\/hobbywireless.com\/index.php?main_page=index&amp;cPath=73_82\u00a0 1.2 &#8211; 1.3 dpcav California, USA 37.95 http:\/\/www.dpcav.com\/xcart\/Low-Pass-Antenna-Filter-for-1.2GHz-1.3GHz-TX.html\u00a0 0.9 &#8211; 1.2 &#8211; 2.4 New Generation Hobbies [&hellip;]<\/p>\n","protected":false},"author":84943,"featured_media":927,"parent":82,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-878","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blog.soton.ac.uk\/robotics\/wp-json\/wp\/v2\/pages\/878","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.soton.ac.uk\/robotics\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blog.soton.ac.uk\/robotics\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blog.soton.ac.uk\/robotics\/wp-json\/wp\/v2\/users\/84943"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.soton.ac.uk\/robotics\/wp-json\/wp\/v2\/comments?post=878"}],"version-history":[{"count":2,"href":"https:\/\/blog.soton.ac.uk\/robotics\/wp-json\/wp\/v2\/pages\/878\/revisions"}],"predecessor-version":[{"id":1114,"href":"https:\/\/blog.soton.ac.uk\/robotics\/wp-json\/wp\/v2\/pages\/878\/revisions\/1114"}],"up":[{"embeddable":true,"href":"https:\/\/blog.soton.ac.uk\/robotics\/wp-json\/wp\/v2\/pages\/82"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.soton.ac.uk\/robotics\/wp-json\/wp\/v2\/media\/927"}],"wp:attachment":[{"href":"https:\/\/blog.soton.ac.uk\/robotics\/wp-json\/wp\/v2\/media?parent=878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}