When you determine which TG's you want to use, you would then add them to your Digital Contact list. These TGs fall into various categories, such as States, Regions, Countries, Languages, etc. There are well over a thousand different Talk Groups worldwide, each with its own assigned network ID. The proper CC is required for access and is assigned by the repeater's owner. Interference between two repeaters with overlapping coverage. The digital Color Code (CC) has nothing to do with a color. The code plug’s Time Slot (TS) parameter determines which path you will be using, TS1 or TS2. The graphic below illustrates the splitting of a transmitted digital signal into these 30ms This allows two signals to interweave, so two different conversations can take place on the same frequency at the same time. With theĭigital magic of TDMA, your signal is actually divided into alternating 30ms segments. TDMA stands for Time Division Multiple Access.Ī standard FM handheld transmits a single carrier from the time you press the PTT to the time you release it. The second part directs you through the network.Īt first a code plug will seem a bit intimidating, but the object here is to make you comfortable with the various terms and the procedure toīefore we start, let's get familiar with a few of those terms and their definitions. It determines the transmit and receive frequency of your repeater. There are two stages to programming a DMR radio. Loaded into your radio to tell it what to do. A Code Plug is nothing more than a fancy name for the software file that gets
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