Siting As Part of System Design
Radio repeaters are typically placed in locations which maximize their effectiveness for their intended purpose:
- "Low-level" repeaters are used for local communications, and are placed at low altitude to reduce interference with other users of the same radio frequencies. Low-level systems are used for areas as large as an entire city, or as small as a single building.
- "High-level" repeaters are placed on tall towers or mountaintops to maximize their area of coverage. With these systems, users with low-powered radios (such as hand-held "walkie-talkies") can communicate with each other over many miles.
Read more about this topic: Radio Repeater
Famous quotes containing the words part, system and/or design:
“Professors of literature, who for the most part are genteel but mediocre men, can make but a poor defense of their profession, and the professors of science, who are frequently men of great intelligence but of limited interests and education, feel a politely disguised contempt for it; and thus the study of one of the most pervasive and powerful influences on human life is traduced and neglected.”
—Yvor Winters (1900–1968)
“Exploitation and oppression is not a matter of race. It is the system, the apparatus of world-wide brigandage called imperialism, which made the Powers behave the way they did. I have no illusions on this score, nor do I believe that any Asian nation or African nation, in the same state of dominance, and with the same system of colonial profit-amassing and plunder, would have behaved otherwise.”
—Han Suyin (b. 1917)
“We find that Good and Evil happen alike to all Men on this Side of the Grave; and as the principle Design of Tragedy is to raise Commiseration and Terror in the Minds of the Audience, we shall defeat this great End, if we always make Virtue and Innocence happy and successful.”
—Joseph Addison (1672–1719)