Product Features; Description; Key Features - AEMC CA7027 User Manual

Fault mapper pro graphical tdr

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User manual (20 pages)

Table Of Contents

Table of Contents

2.1

The Fault Mapper Pro

Reflectometer) designed for identifying and locating faults on power and

communication cables, given access to one end only.

The Fault Mapper Pro

and distance to cable faults to a range of 9 ft (3 m) to 19,000 ft (6000m) on

virtually any type of cable. It injects a series of pulses into the cable under

test. The velocity at which the pulses travel is determined by the type of

cable, which is known as the velocity of propagation (Vp) of the cable. The

Velocity of Propagation (Vp) is adjustable between 1% and 99% enabling

accurate calibration to the cable under test.

The Vp value is expressed as a percentage of the speed of light (e.g.

67% or ft/mtrs/micro-second), this value will vary according to the type

of cable under test. The Fault Mapper Pro

values between 1 and 99% (or the equivalent value in feet or meters per

micro-second).

Based on the selected Vp and the time taken for the pulses to travel

through the cable, a reflection profile of the cable under test is displayed.

An adjustable cursor assists in locating faults and termination.

The Fault Mapper Pro

detectable with a standard tone tracer, for use in the tracing and identifica-

tion of cable pairs.

2.2

Hand-held graphical TDR (Time Domain Reflectometer)



Easy identification of short range faults



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