ZUM Radio

Our mission here at ZUM Radio is to develop and manufacture the highest quality communications equipment for amateur radio enthusiasts. We specialize in producing hotspots and digital mode repeaters - such as our best-selling ZUMspot and MMDVM-Pi products. Our team began working on a series of projects in 2009 with the goal of developing inexpensive hardware and open source software to help amateur radio folks use D-Star. After the success of our initial projects, ZUM Radio Inc. was founded in California - where we continue to develop and assemble all of our products. Since then, we have earned our reputation as industry leaders by pioneering the first MMDVM boards and ZUMspots in the market. For the past 5 years we have worked exclusively in partnership with Ham Radio Outlet and Martin Lynch & Sons Ltd to distribute our products throughout North America and Europe. Today, our commitment as pioneers within the industry is to continue expanding our product line, while developing innovative amateur radio equipment for our customers. We encourage you to explore our website to learn more about all of our products.