Typically, people program many channels on the same repeater with multiple talk-groups. Zones are collections of channels that are normally associated with one another. Amateur Radio DMR will normally have very many channels to connect through different repeaters and many talk-groups on each repeater. It is important to have all of these configured correctly to communicate. For example, the Whistler and Squamish repeaters are both on the same frequency and use colour codes 2 and 3 respectively to distinguish between them.Ī communication channel is a combination of frequency, talk-group, time-slot and colour code.
Dmr programming id code#
Usually, repeaters will use colour code 1 with a few exceptions. These are like having subaudible tones open the squelch, but are numeric codes sent digitally.
Radios also require a colour code setting. For example, BC-1 is typically found on time-slot 1 while BC-2 is found on time-slot 2. Often the talk groups are only supported on one of the two time-slots. This means you need to select the correct timeslot for the required talk groups. Radios and repeaters support two time-slots which allow two simultaneous conversations to occur within a 12.5 kHz band on the same frequency. This is because they are listening to one talk-group while you are sending to a different talk-group. If you have enabled monitor then you may hear stations but find that you cannot talk to them. Some radios also support a permissive monitor mode which allows them to hear everything being transmitted on the frequency in addition to the selected talk-group. Radios can send voice digitally on a talk-group but only those radios set to listen to the specified talk group will hear the communication. It is important to set the code as a Group Call rather than a Private Call. Radios can also be addressed individually with a similar numerical Radio ID code. Repeaters do not necessarily support all talk-groups and it may be necessary to see if the desired talk-group is available on the repeater. These may be used to direct discussion to a specific region, like BC, or a global topic, like the Gathering Group. Talk-groups allow many radios in the same group to receive the same broadcast messages. These are numeric codes used to route the data just like computer network addresses. Normally you will want to talk to people using a talk-group. This allows the callsign, name and location to be automatically displayed during communication. The registered information is published and can be loaded into the radio as a Radio ID List which behaves like a cellphone address book. The CPS is also used to program all the other settings necessary for communication.
Dmr programming id software#
This is usually done using a tool called Customer Programming Software (CPS). Once you have the ID it needs to be programmed into the radio. The DMR ID is obtained by registering at. There are a few essentials you need to understand about DMR and the networks in BC.Įach radio must have a unique identification used like a computer address. It has many capabilities that are beyond the needs of most amateurs. Amateur Radio DMR has been derived from a commercial digital system developed as a standard in Europe. Digital Mobile Radio (DMR) can be intimidating to understand and there is a steep learning curve to get operational.