Fluke DTX Series Technical Reference Handbook page 220

DTX Series CableAnalyzer
Technical Reference Handbook

HDTDX Analyzer Specifications for Cables <100 m
(328 ft)
The specifications below are typical for cables less than
100 m (328 ft).
Parameter
± (1 ft (0.3 m) + 2 % distance)
Distance accuracy
Distance resolution

HDTDR Analyzer Specifications for Cables <100 m
(328 ft)
The specifications below are for HDTDR tests on cables
less than 100 m (328 ft) long.
Parameter
± (1 ft (0.3 m) + 2 % distance)
Distance accuracy
Distance resolution
9-26
Twisted Pair Cable
1 ft or 0.1 m
Twisted Pair Cable
1 ft or 0.1 m
Characteristic Impedance
The tester reports an estimate of the cable's impedance
at 4 m from the beginning of the link. The accuracy of
the measurement is relative to a 100 Ω terminating
resistance.
Parameter
Range
± (5 Ω + 5 %Nominal – Measured)
Accuracy
Resolution
Impulse Noise
Adjustable from 10 mV to 500 mV in 10 mV steps.
Monitors either polarity of noise on pair 3, 6.
Minimum detectable impulse width: 10 ns
Twisted Pair Cable
70 Ω - 180 Ω
1 Ω