54
Figure 3-45
Figure 3-46
Figure 3-47 is an example of two single wires terminating in equipment at the far
end. Note the slower upward trend and flattened trace at the end. In some cases
the trace will roll off slowly down or be flat at about 100 Ohms as the TDR’s
signal is absorbed by an impedance matching device in the equipment. This
emphasizes the importance of understanding the wires’ distance to end
connector and the wires’ destination. In this case, the end was marked based on
the known distance of two other wires in the same harness.
Figure 3-47
