-- card: 39596 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 2707
-- name: #145
----- HyperTalk script -----
on openCard
  global group,rightone
  put 12 into group
  put "A" into rightone
  pass openCard
end openCard



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Question #12

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N2B12  What does it mean to say that a repeater has an input and an output frequency?





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One frequency is used to control the repeater  and another is  used to retransmit received signals.

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The repeater must receive an access code on one frequency before retransmitting received signals

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The repeater receives on one frequency and transmits on another.

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All repeaters offer a choice of  operating frequency, in case one is busy.


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Correct answer is A

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ARRL Operating Manual Chapter 11