{"id":2286,"date":"2019-03-01T00:00:54","date_gmt":"2019-02-28T15:00:54","guid":{"rendered":"https:\/\/micronix-jp.com\/?p=2286"},"modified":"2023-03-20T17:14:05","modified_gmt":"2023-03-20T08:14:05","slug":"compare-box-m-with-f","status":"publish","type":"post","link":"https:\/\/micronix-jp.com\/english\/note\/application\/compare-box-m-with-f.html","title":{"rendered":"Shielding characteristics comparison of anechoic box"},"content":{"rendered":"<p class=\"bigTitle\" style=\"margin-bottom: 1em\"> The comparison data of the shielding characteristics of MY1510 and another overseas anechoic box is shown below.<\/p>\n\n\n<h2>Outline<\/h2>\n<p> The interface such as AC power supply, LAN and USB terminal for connecting EUT equipment is essential for anechoic box. When selecting an anechoic box, one of specifications is a shielding effectiveness. And when comparing this shielding effectiveness, it is an important point that it includes an interface. In fact, it is not an overstatement to say that the shielding effectiveness of an interface part determines the shielding performance of whole of an anechoic box. <\/p>\n<p> The shielding characteristics of MY1510 (+IFM-1) and a product of another overseas company (&quot;A&quot;company) are compared in this application note.  Our anechoic box provides the stable shield performance although including the interface. <\/p>\n\n\n\n<h2>Data<\/h2>\n<ul>\n<li>MY1510 is equipped with IFM-1 (AC(1),LAN (1),USB (1),D-sub 9pin (1)) at back side.<\/li>\n<li>The product of &quot;A&quot;company is equipped with an interface installing LAN (1), USB (1) and D-sub 9pin (1) at back side.<\/li>\n<li>As for a product of &quot;A&quot;company, the reduction of shielding effectiveness is observed at back side where an interface is installed. <\/li>\n<li>The measuring method is in accordance  with the inspecting standard of Micronix.<\/li>\n<\/ul>\n(The difference of electric field strength between in the open space and in the anechoic box using the same two antennas is defined as the shielding effectiveness.)\n<ul class=\"flexBox flexBoxDivide\" style=\"margin:2em 0\">\n<li style=\"margin-bottom:2em\"> MY1510Specifications\n<table>\n<tr>\n<th>Outside dimensions<\/th>\n<td>380(W) x 380(D) x 165(H)mm<\/td>\n<\/tr>\n<tr>\n<th>Inside dimensions<\/th>\n<td>315(W) x 315(D) x 100(H)mm<\/td>\n<\/tr>\n<tr>\n<th>Weight<\/th>\n<td>approx. 3.5kg(excluding I\/F module)<\/td>\n<\/tr>\n<th>Shielding effectiveness<\/th>\n<td>60dB\u4ee5\u4e0a@2.4GH\uff5a<\/td>\n<tr>\n<th>Reflection loss<\/th>\n<td>more than 20dB(MYA-75\uff1a\u22672.4GHz)<\/td>\n<\/tr>\n<\/table>\n<\/li>\n<li>Catalog specifications of &quot;A&quot;company\n<table>\n<tr>\n<th>Outside dimensions<\/th>\n<td>229(W) x 305(D) x 158(H)mm<\/td>\n<\/tr>\n<tr>\n<th>Inside dimensions<\/th>\n<td>203(W) x 279(D) x 132(H)mm<\/td>\n<\/tr>\n<tr>\n<th>Weight<\/th>\n<td>approx. 4.5kg(excluding I\/F module)<\/td>\n<\/tr>\n<th>Shielding effectiveness<\/th>\n<td>100dB\uff201GHz<br>\n90dB\uff203GHz<br>\n80dB\uff206GHz<\/td>\n<\/table>\n<\/li>\n<\/ul>\n<ul class=\"flexBox flexBoxDivide\">\n<li> <img loading=\"lazy\" decoding=\"async\" src=\"\/eng\/image\/application\/compare-BOX-M-with-F-00-01.gif\" alt=\"Graph:Shielding effectiveness comparison (2.4GH\uff5a\uff09\" width=\"440\" height=\"328\"> <\/li>\n<li> <img loading=\"lazy\" decoding=\"async\" src=\"\/eng\/image\/application\/compare-BOX-M-with-F-00-02.gif\" alt=\"Graph:Shielding effectiveness comparison\uff085.2GH\uff5a\uff09\" width=\"440\" height=\"328\"> <\/li>\n<\/ul>\n\n\n\n<h2>System configuration<\/h2>\n<table>\n<tbody>\n<tr>\n<td><a href=\"\/english\/products\/shield-box\/taurus\/my1510.html\">Electromagnetic anechoic box \uff3bMY1510\uff3d<\/a><\/td>\n<td nowrap class=\"textRight\"> x 1<\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/english\/products\/shield-box\/option\/if-module.html\">Interface module \uff3bIFM-1\uff3d<br>\n[AC power supply(1)+D-sub 9pins(1)+LAN(1)+USB(1)]<\/a><\/td>\n<td nowrap class=\"textRight\"> x 1<\/td>\n<\/tr>\n<\/tbody>\n<tfoot>\n<\/tfoot>\n<\/table>\n\n\n\n<h2>Products introduction<\/h2>\n<div class=\"woocommerce columns-3 \"><\/div><div class=\"wp-block-vk-blocks-button vk_button vk_button-color-custom vk_button-align-block\"><a href=\"\/eng\/file-download\/application\/pdf\/Shielding_characteristics.pdf\" style=\"background-color:#5b6069;border:1px solid #5b6069;color:#fff;\" class=\"vk_button_link btn btn-md btn-block white\" role=\"button\" aria-pressed=\"true\" target=\"_blank\"  rel=\"noopener\"><i class=\"fas vk_button_link_before fa-file-pdf\"><\/i><span class=\"vk_button_link_txt\">Download This Application Note (PDF) <\/span><\/a><\/div><p><\/p><div class=\"wp-block-cover is-light vk_block-margin-xl--margin-top\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-white-background-color has-background-dim\"><\/span><img class=\"wp-block-cover__image-background wp-image-8105\" alt=\"\" src=\"https:\/\/micronix-jp.com\/wp-content\/uploads\/2022\/11\/contact_cta_cover.png\" data-object-fit=\"cover\"\/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\"><p class=\"has-text-align-center has-huge-font-size\"><strong>Please feel free to contact us.<\/strong><\/p>\n\n<p>If you want to verify 5G, customize a radio wave shield box, or need product repair, please do not hesitate to contact us about any small matter.<\/p>\n\n<div class=\"wp-block-vk-blocks-grid-column vk_gridColumn\"><div class=\"row\"><div class=\"wp-block-vk-blocks-grid-column-item vk_gridColumn_item col-12 col-sm-12 col-md-12 col-lg-12 col-xl-12 col-xxl-12\"><div class=\"wp-block-vk-blocks-button vk_button vk_button-color-custom vk_button-align-block is-style-shine\"><a href=\"https:\/\/micronix-jp.com\/english\/contact\/\" class=\"vk_button_link btn has-background has-luminous-vivid-orange-background-color btn-lg btn-block\" role=\"button\" aria-pressed=\"true\" target=\"_blank\" rel=\"noopener\"><div class=\"vk_button_link_caption\"><i class=\"far fa-envelope vk_button_link_before\" aria-hidden=\"true\"><\/i><span class=\"vk_button_link_txt\"><strong>Contact Form<\/strong><\/span><\/div><\/a><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>The comparison data of the shielding characteristics of MY1510 and another overseas anechoic box is shown below. Outline The interface such as AC power supply, LAN and USB terminal for [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8221,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"vkexunit_cta_each_option":"","footnotes":""},"categories":[17],"tags":[47,67,73],"class_list":["post-2286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-category-note","tag-app-knowledge","tag-market-other","tag-application-shield-box"],"_links":{"self":[{"href":"https:\/\/micronix-jp.com\/english\/wp-json\/wp\/v2\/posts\/2286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/micronix-jp.com\/english\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/micronix-jp.com\/english\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/micronix-jp.com\/english\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/micronix-jp.com\/english\/wp-json\/wp\/v2\/comments?post=2286"}],"version-history":[{"count":1,"href":"https:\/\/micronix-jp.com\/english\/wp-json\/wp\/v2\/posts\/2286\/revisions"}],"predecessor-version":[{"id":7004,"href":"https:\/\/micronix-jp.com\/english\/wp-json\/wp\/v2\/posts\/2286\/revisions\/7004"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/micronix-jp.com\/english\/wp-json\/wp\/v2\/media\/8221"}],"wp:attachment":[{"href":"https:\/\/micronix-jp.com\/english\/wp-json\/wp\/v2\/media?parent=2286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/micronix-jp.com\/english\/wp-json\/wp\/v2\/categories?post=2286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/micronix-jp.com\/english\/wp-json\/wp\/v2\/tags?post=2286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}