Building a DIY Mini-Repeater for U.S. Amateur Bands
Creating a compact, low-power amateur-band repeater is one of the most rewarding and technically sophisticated RF-hacking projects available to U.S. operators. Unlike large, coordinated repeaters, a mini-repeater is designed for close-range coverage enhancement—basements, garages, backyards, apartment buildings, events, remote outbuildings, or experimental RF setups. Despite its small size, building one…


