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station to relay the signals. A radio relay receives weak signals and retransmits them, often in a different direction, as a stronger signal. Examples include
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that cannot communicate directly due to distance, terrain or other difficulties sometimes use an intermediate
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was founded for this purpose but did not change its name when this became a less important part of its work.
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List of auxiliaries of the United States Navy § Major communications relay ships (AGMR)
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