An amateur radio repeater used to be a complex assemblage of equipment that would easily fill a 19″ rack. There would be a receiver and a separate transmitter, usually repurposed from commercial ...

An elementary link of a quantum repeater based on two absorptive QMs with the ... for the use of any information through the EurekAlert system.

This means that multiple radio networks are required to operate alongside each other. The COMLAB repeater system is a multi-operator and multi-band radio coverage system which is able to combine radio ...

Orange Jordan and open source communications software developer SoftAtHome plan to deploy the world’s first fully prpl-based ...