E' stato messo in operatività un ripetitore DMR su 430.400 +5MHz con callsign IR0UCA. E' stata utilizzata una baseradioactivity kairos 1 station Kairos della Radio Activity Srl. La scelta è ricaduta su questo hardware perchè è basato su Linux O.S., ha una interfaccia utente Web e molte altre funzionalità non presenti su altri sistemi similari.

 KAIROS is a multi-protocol repeater that implements all mo-demodulation and filtering processes via software by a Digital Signal Processor (DSP), following the “soft radio” concept. This technique provides repeatability, perfect matching among repeaters, and can handle different types of protocols, depending on the incoming type of signal.

It is designed for infrastructure applications where radio frequency pollution is a well-known issue: KAIROS’ excellent resistance to adjacent channels and blocking, its noiseless transmitter, and soft diversity reception reduce in-field problems, thus providing excellent coverage and clean communications.