reflectometer

Phone and cable lines were tested with a time-domain reflectometer.

Time delay can be determined using a device such as an optical time-domain reflectometer.

In the former, the time domain reflectometer is used to isolate failing sites in the same.

Invented the optical time domain reflectometer, a key test instrument used in the fiber optics industry.

Bad contacts or shorts are especially difficult to diagnose, though a time-domain reflectometer will find most problems quickly.

Similar to basic wire faults, a Time-domain reflectometer is used to identify the distance to the fault from a specific site.

Soil moisture can be measured in various ways; by capacitance probe, time domain reflectometer or Tensiometer.

The equivalent device for optical fiber is an optical time-domain reflectometer.

A magnetometer and electron reflectometer probed the lunar magnetic fields for clues about the Moon's core.

The D3 Neutron Reflectometer is designed for examining surfaces, thin films and interfaces.

Time-domain reflectometer (Tests integrity of long cables)

See also: Time-domain reflectometer.

Time-domain reflectometer locates faults in metallic cables.

These traces were produced by a time-domain reflectometer made from common lab equipment connected to approximately 100 feet of 50 ohm coaxial cable.

Features an Time-domain reflectometer (TDR) with a granularity of 30 meter.

Time-domain reflectometer characterizes and locates faults in metallic cables by runtime measurements of electric signals.

(This is equivalent to the way that an electronic time-domain reflectometer measures reflections caused by changes in the impedance of the cable under test.)

Time-domain reflectometer (TDR) for testing the integrity of copper telephone lines and other communication cables.

In complex wiring systems (for example, aircraft wiring) where the wires may be hidden, wiring faults are located with a Time-domain reflectometer.

PLATYPUS is a time-of-flight reflectometer built on the cold neutron.

The time domain reflectometer sends a pulse down the wire and then analyzes the returning reflected pulse to identify faults within the electrical wire.

Compared to time domain reflectometer (TDR), FD sensors are cheaper to build and have a faster response time.

The electron reflectometer (ER) and magnetometer (MAG) were designed to collect information on the lunar magnetic fields.

The existing fiber optic cable plant was blown out of its tray but remained intact per optical time domain reflectometer (OTDR) analysis.

An optical time-domain reflectometer (OTDR) is an optoelectronic instrument used to characterize an optical fiber.