Amateur radio is a hobby that is often thought of as being exclusive to those with a healthy expendable income. In recent years however, the tides have turned. Cheap microcontrollers and signal ...

Software-defined radios or SDRs have provided a step-change in the way we use radio. From your FM broadcast receiver which very likely now has single-application SDR technology embedded in a chip ...

Sequans’ Iris SQN9506 wideband RF transceiver covers 220 MHz to 7.125 GHz with up to 200 MHz of instantaneous bandwidth. Designed for software-defined radio (SDR) in defense, aerospace, drones, V2X, ...

The article that appeared in this magazine and in EDN last year about ham radio in the 21st century generated a lot of interest and a lot of questions about various aspects of the hobby. This article ...

Australia’s Barrett Communications launched its new PRC-4090 tactical high frequency (HF) software-defined radio (SDR) at the 2019 Defence and Security Equipment International exhibition (DSEI 2019) ...

Codan Communications has developed a new software-defined tactical manpack high-frequency (HF) radio and will launch it at the International Defence Exhibition and Conference (IDEX) 2019 in Abu Dhabi ...