GRCon21 - Modular transmit / receive station control

Presented by Barry Duggan at GNU Radio Conference 2021 The Modular station control package contains GNU Radio flowgraphs for transmitters and receivers which work in conjunction with a common station control module. It is a “plug and play“ concept supporting various modulation methods such as Narrow Band FM and Single Sideband. The control module contains SDR source and sink blocks, switching logic to control transmit / receive functions, antenna and power amplifier relay controls, and LED status indicators. Design criteria and implementation will be discussed.