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14 Cards in this Set
- Front
- Back
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What is the most common use of the "reverse split" function of a VHF/UHF transceiver? |
Listen on a repeater's input frequency |
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What term describes the use of a sub-audible tone transmitted along with normal voice audio to open the squelch of a receiver? |
CTCSS |
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If a station is not strong enough to keep a repeater's receiver squelch open, which of the following might allow you to receive the station's signal? |
Listen on the repeater input frequency |
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Which of the following could be the reason you are unable to access a repeater whose output you can hear? |
Improper transceiver offset, The repeater may require a proper CTCSS tone from your transceiver, The repeater may require a proper DCS tone from your transceiver (All of these choices are correct) |
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What might be the problem if a repeater user says your transmissions are breaking up on voice peaks? |
You are talking too loudly |
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What type of tones are used to control repeaters linked by the Internet Relay Linking Project (IRLP) protocol? |
DTMF |
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How can you join a digital repeater's "talk group"? |
Program your radio with the group's ID or code |
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Which of the following applies when two stations transmitting on the same frequency interfere with each other |
Common courtesy should prevail, but no one has absolute right to an amateur frequency |
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What is a "talk group" on a DMR digital repeater? |
A way for groups of users to share a channel at different times without being heard by other users on the channel |
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Which Q signal indicates that you are receiving interference from other stations? |
QRM |
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Which Q signal indicates that you are changing frequency? |
QSY |
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Why are simplex channels designated in the VHF/UHF band plans? |
So that stations within mutual communications range can communicate without tying up a repeater |
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Where may SSB phone be used in amateur bands above 50 MHz? |
In at least some portion of all these bands |
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Which of the following describes a linked repeater network? |
A network of repeaters where signals received by one repeater are repeated by all the repeaters |
