5-35
REFERENCES
Communications Systems, NAVTELCOMINST 2313.1, Naval Telecommunications Command,
Washington, D.C., 1984.
EIMB, Test Methods and Practices, NAVSEA 0967-LP-000-0130, Naval Sea Systems Command,
Washington, D.C., 1980.
Modulation Principles, NAVEDTRA 172-12-00-83. Naval Education and Training Professional
Development and Technology Center, Pensacola, Fla., 1983.
ANSWERS TO QUESTIONS Q1. THROUGH Q12.
A-1.
Distortion.
A-2.
60% to 95%.
A-3.
The difference between the carrier frequency of an fm signal and its maximum frequency
excursion when modulated.
A-4.
Amplitude versus frequency (the frequency domain of the signals).
A-5.
The same amount of intelligence can be transmitted with one-sixth of the output power with less
than one-half the bandwidth.
A-6.
Both the bandwidth and the number of significant sidebands increase.
A-7.
The ability of the analyzer to discriminate between display signals of slightly different
frequencies.
A-8.
Both transmit a pulse and analyze the signal reflection.
A-9.
A Tdr will indicate the nature of and the distance to or location of any faults.
A-10.
To determine various characteristics of a component, piece of equipment, or system over its
operational frequency range.
A-11.
Swr on the transmission line.
A-12.
You must ensure that power induced from any adjacent transmitting antennas does not damage
your test equipment.
