EDR Carrier Frequency Stability and Modulation Accuracy 求教

woshiyilifan

EDR Carrier Frequency Stability and Modulation Accuracy 测试  测试结果如下。请教高手，如何修改，主要修改什么地方？大谢<img src="attachments/dvbbs/2012-11/201211211182167953.jpg" border="0" onclick="zoom(this)" onload="if(this.width>document.body.clientWidth*0.5) {this.resized=true;this.width=document.body.clientWidth*0.5;this.style.cursor='pointer';} else {this.onclick=null}" alt="" />
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