DTX Series CableAnalyzer
Users Manual
34
Coaxial Test Settings
Table 3 describes the settings that apply to coaxial cabling
tests.
To access the settings, turn the rotary switch to SETUP, use
D to highlight Coaxial; then press H.
Table 3. Coaxial Cable Test Settings
Setting Description
Select the appropriate test limit for the job.
Select a cable type appropriate for the type you will test.
Nominal velocity of propagation, which is used wi
th the measured propagation delay to determine
cable length. The default value defined by the selected cable type represents the typical NVP for that
cable type. You may enter a different value if necessary. To determine the actual value, change the
NVP until the measured length matches the known length of a cable. Use a cable at least 30 m (100
ft) long.
Increasing the NVP increases measured length.
SETUP > Coaxial
> Test Limit
SETUP > Coaxial
> Cable T
ype
SETUP > Coaxial
> NVP
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