5-27
Figure 5-26.—Time-domain reflectometry, basic equipment setup.
Figure 5-27.—Typical time-domain reflectometer.
Q-8.
Why are time-domain reflectometers often compared to a radar system?
Q-9.
What is the main advantage of using a time-domain reflectometer (tdr) to test a transmission
line?
SWEPT-FREQUENCY TESTING EQUIPMENT
SWEPT-FREQUENCY testing is used to determine the bandwidth, alignment, frequency response,
impedance matching, and attenuation in various circuits, systems, and components. Swept-frequency
testing can be used to quickly determine the broadband response of a device that otherwise would require
a number of separate measurements and manual plotting of the response curve. Swept-frequency
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