Hdtdr Results Screen - Fluke DSP-4100 User Manual

DSP-4000 Series
Users Manual

HDTDR Results Screen

When the HDTDR test is complete, the HDTDR results screen appears. Table 4-4
describes the items on the screen.
Table 4-4. Items on an HDTDR Results Screen (Twisted Pair Results)
Item
Pair
Distance
Peak
@
View
Plot
HDTDR Plot Screen
To view the HDTDR plot for a cable pair, use D U to highlight one of the pairs;
then press @ View Plot to see the plot screen for that pair. Figure 4-3
describes an example of a HDTDR plot.
4-12
The cable pair relevant to the results. Not shown for coaxial cable results.
The first distance is the measured distance from the test tool to the end of
the cable. The second distance, if shown, is the distance from the test tool
to the beginning of the largest anomaly that caused a reflection greater
than the limit defined by the selected test standard.
The percentage of the test signal reflected at the peak of the anomaly.
Press to see a plot of the locations and reflection percentages of the
impedance anomalies detected.
Description