var fDesc=new Array(); fDesc[0] = "The Link Budget program is a calculator for computing signal strength through a microwave link using various components and determine whether an acceptable video signal can be received.

Link Budget is an easy to use program that will compute received signal strength on several factors, such as receiver sensitivity, cable type, length of cable, antenna gain, and other losses. Which will allow for a quick estimation of fade margin with different setups."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }