User Guide

31
4.1 Setting an NVP Value
索引
4
3
2
1
7
6
5
10
9
8
Setting Procedure
NVP is the speed of a signal through a cable relative to the
speed of light in a vacuum. See "Section Theory of Cable
Length Measurement" (p.34) for details.
The optimum NVP value setting depends on the type of cable
and twist state of the wire pairs. Cable length measurement
accuracy can be optimized by setting the appropriate value for
the actual type of cable to be measured. The default HiTester
setting is 0.684.
Setting Procedure Chapter 4
4.1 Setting an NVP Value