<!-- You need a Java Enabled Browser to use this Calculator.
// COPYRIGHT © S.Westenskow 1998-2001 e-mail: XSSpl@hotmail.com ***
function noTch() {
	var f  = document.forms[0].elements[0].value
	var fl = document.forms[0].elements[1].value
	var fh = document.forms[0].elements[2].value
	var c  = 0.03003 / f
	var s  = Math.round(Math.pow(f, 2)*100000000)/100000000
	var l  = (0.02252/(s * c))* 1000
	var r1 = 2 * Math.PI
	var bw = Math.abs(fl-fh)
	var r  = 1/(r1*c*bw)
	var c2 = Math.round((c * 1000000)*100)/100
document.forms[0].elements[3].value=c2
document.forms[0].elements[4].value=Math.round((l) * 100)/100
document.forms[0].elements[5].value=Math.round((r) * 100)/100
}
// -->