DMR Repeater

DMR Repeaters come in all shapes and sizes and you can opt to build your own based on an MMDVM Repeater Board which is the most cost effective option.

The alternative is to use a commercial Motorola or Hytera Repeater Deck which is the more expensive option but is certainly the easiest, quickest and possibly the most stable option. Cost vary depending if you go for a 2nd hand unit or a new one.