{"version":"1.0","provider_name":"SADARS: Shefford and District Amateur Radio Society","provider_url":"https:\/\/sadars.co.uk\/wp","title":"20 Nov. 2014 \u2013 Terry Giles, G4CDY recreates The Aerial Circus - SADARS: Shefford and District Amateur Radio Society","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"U5oXW5BPCP\"><a href=\"https:\/\/sadars.co.uk\/wp\/archives\/803\">20 Nov. 2014 \u2013 Terry Giles, G4CDY recreates The Aerial Circus<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/sadars.co.uk\/wp\/archives\/803\/embed#?secret=U5oXW5BPCP\" width=\"600\" height=\"338\" title=\"&#8220;20 Nov. 2014 \u2013 Terry Giles, G4CDY recreates The Aerial Circus&#8221; &#8212; SADARS: Shefford and District Amateur Radio Society\" data-secret=\"U5oXW5BPCP\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/sadars.co.uk\/wp\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Terry started with the video of &#8216;Dud&#8217; Charman, G6CJ made in 1981 by the Bristol TV Group. Dud&#8217;s aerials were scaled down versions of those used by amateurs today, and due to the small size of the models the frequency needed was in the microwave band (3200 Mhz). Dud wanted to display a three dimensional &hellip; Continue reading &rarr;","thumbnail_url":"http:\/\/sadars.co.uk\/wp\/wp-content\/uploads\/2014\/11\/5065A.jpg"}