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1.2 Introduction
The Model 1205CXA is a multipurpose metallic time
domain reflectometer (TDR), cable fault locator
designed to quickly and easily locate cable faults in
metallic cable. The Model 1205CXA combines the latest
in technology and user-friendly operation, creating the
most versatile and accurate TDR available.
Using time domain reflectometry, or cable radar, the
Model 1205CXA transmits a signal down the cable.
Impedance discontinuities along the length of the
cable reflect some or all of the signal energy back to
the instrument. These reflections are measured and
displayed as both a waveform and a numeric distance
to the fault.
The Model 1205CXA will test all types of metallic paired
cables for opens, shorts, impedance discontinuities,
and many other cabling problems.
1.3 General Features
Locates cable and connector faults in all types of paired
metallic cables.
Tests both twisted pair and coaxial cables.
Sensitive sub-nanosecond pulse width locates small
faults that can plague high bandwidth systems or cause
digital interruption.
Rugged packaging for testing in all types of weather
conditions.
RANGE-PLUS offers pre-set ranges for quick testing.
Automatic and manual cursor placement functions.
Exclusive SUPER-STORE waveform storage.
Unique dual independent cursors.
Compact, lightweight, portable.
RS-232 Port.