<DIV class=O v:shape="_x0000_s2050"><DIV style="mso-line-spacing: '90 20 0'; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1">
•傳輸延遲是指信號從開始傳送，到被通道的另一端接受到所用的時間。這就好比看見閃電和聽到雷聲的時間的延遲，只是電信號比聲音快得多。單位 ns/100m 。 </DIV><DIV style="mso-line-spacing: '90 20 0'; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1">
•儀器的內算公式: </DIV><DIV style="mso-line-spacing: '90 20 0'; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1">
•delay=((k*360)-p)/(360*f))*s*n </DIV><DIV style="mso-line-spacing: '90 20 0'; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1">
•這里:p=phase value( 相位值) </DIV><DIV style="mso-line-spacing: '90 20 0'; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1">
• k= number of times phase line is broken-up </DIV><DIV style="mso-line-spacing: '90 20 0'; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1">
•f= Frequency (MHz) (頻率) </DIV><DIV style="mso-line-spacing: '90 20 0'; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1">
•S=10^9(轉換成秒) </DIV><DIV style="mso-line-spacing: '90 20 0'; mso-margin-left-alt: 216; mso-char-wrap: 1; mso-kinsoku-overflow: 1">
•n=100/ cable length (100/線材長度) </DIV></DIV>