[SI-LIST] ADSL test question
- From: icer world <icermail@xxxxxxxxx>
- To: SI LIST <si-list@xxxxxxxxxxxxx>
- Date: Mon, 28 Apr 2008 23:28:21 -0700 (PDT)
hello all:
when test the transmitted and received signals of ADSL on the telephone line ,I
find that I can't observe the differential signal by the spectrum analyzer,but
can observe by oscillograph.The bandwidth of ADSL is within 2MHz,and the
transmitted signal power of ADSL in CPE is 12.5dbm,and I try to test the PSD of
it ,but no result.Can anyone give me some advice ? Thanks!
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