FCC: 測試頻率範圍(0.45~30MHz)Input (120V / 60Hz)

 Class A:

Frequency Range (MHz)	Limits dB (uV)
	Quasi-peak 60 69.5
0.45 to 1.705
1.705 to30

Class B:

Frequency Range (MHz)	Limits dB (uV)
	Quasi-peak 48 48
0.45 to 1.705
1.705 to30

測試時的擺設圖式 :

     LISN : 是用於測傳導的轉(zhuǎn)換器,為阻止電源雜訊至EUT

           ,將EUT產(chǎn)生的訊號耦合至接收器.對接收器而言

           是50 ohm阻抗.