{"version":"1.0","provider_name":"nolle.engineering","provider_url":"https:\/\/nolle.engineering\/en","author_name":"Patric","author_url":"https:\/\/nolle.engineering\/en\/author\/dh_dc8pat\/","title":"Anechoic Test Field - nolle.engineering","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"BU0VCKHO8v\"><a href=\"https:\/\/nolle.engineering\/en\/antenna-test-facility\/anechoic-test-field\/\">Anechoic Test Field<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/nolle.engineering\/en\/antenna-test-facility\/anechoic-test-field\/embed\/#?secret=BU0VCKHO8v\" width=\"600\" height=\"338\" title=\"&#8220;Anechoic Test Field&#8221; &#8212; nolle.engineering\" data-secret=\"BU0VCKHO8v\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/nolle.engineering\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>","thumbnail_url":"https:\/\/nolle.engineering\/wp-content\/uploads\/2026\/05\/atf_page_gallery_image.png","thumbnail_width":533,"thumbnail_height":1590,"description":"The Anechoic Test Field is the measurement volume inside the Antenna Test Facility. It is built for antenna characterization \u2014 gain, radiation pattern, return loss, axial ratio. Every antenna we manufacture is acceptance-tested here, and customer hardware is measured here during paid campaigns. This page documents the RF layout and the mechanical interface so you... Read More"}