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GMRS FundamentalsExplore →Licensing and RulesExplore →RadiosExplore →AntennasExplore →Feedline and ConnectorsExplore →Mobile InstallationsExplore →Base StationsExplore →RepeatersExplore →Power SystemsExplore →Programming and OperationsExplore →RF FundamentalsExplore →TroubleshootingExplore →
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  • Feedline & Connector Fundamentals

    GMRSWorld Education Center · RF Fundamentals FEEDLINE &CONNECTORS The radio creates the signal and the antenna launches it, but the feedline determines how much energy reaches the antenna—and whether the cable quietly becomes part of the antenna system itself. Why Coax Acts Like Three Conductors → Compare Feedline Loss Identify Connectors Intermediate RF guide About…

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  • GMRS BASICS

    GMRSWorld Education Center GMRSBASICS A practical, plain-English introduction to General Mobile Radio Service: what it is, what the license covers, how channels and repeaters work, what determines range, and how to choose equipment without paying the “newbie tax.” How to Get Licensed → Understand the Channels Choose Your First Radio Beginner level About 15 minutes…

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