Category Archives: DMR

DMRplus MMDVM Setup

Unlike the DV4mini, DVMEGA, and OpenSPOT dongles the MMDVM project is not a product but a small system comprising a Linux platform (often a Raspberry Pi), a small 32-bit ARM Coretex M3 microcontroller, and an analog interface circuit to connect … Continue reading

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DMRplus openSPOT Setup

The openSPOT implements a DMR hotspot and other features in a standalone blue box: The openSPOT product is made by SharkRF The device contains a low power 70cm transceiver with an Etherent interface that works with a Internet connection to … Continue reading

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DMRplus DV4mini Setup

The DV4mini implements a DMR hotspot in a USB dongle stick: The DV4mini product is made by Wireless Holdings The device contains a low power 70cm transceiver with an interface that works with a PC and associated application to link … Continue reading

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DMR Downloads

DMR CODEPLUG DOWNLOADS These codeplugs are for the New Zealand AREC ZL-TRBO UHF network. They are maintained by Jeff ZL2JG. Jeff can be contacted by email at the last two letters of his callsign immediately followed by .waikanae@gmail.com for any … Continue reading

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Events & Links

Events Online reporting of major events From time to time New Zealand is hit by major events such as cyclones and earthquakes. The AREC DMR network is also used for training events which include supporting safety at sporting activities. This … Continue reading

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Coverage Planning

The page will include details of various coverage planning tools. RADIO MOBILE ONLINE A very easy to use on-line option is Radio Mobile Online by Roger Coudé VE2DBE The above plot has the Strong colour set to x0055FF and Weak … Continue reading

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DMR Network

History Almost thirty years ago amateur radio operators in Auckland and Wellington worked together to install a Wellington to Auckland link on the UHF band. Later known as the National System, the network now covers New Zealand from the Bay … Continue reading

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