In the late 1970s and early 1980s, factory-installed CB radios became a staple in many vehicles, reflecting a unique cultural ...

TX RX Systems is introducing a refreshed line of dipole and stacked dipole array antennas designed for customers who depend on reliable communication in the toughest environments. These antennas ...

LITTLE FERRY, N.J., Nov. 19, 2025 /PRNewswire/ -- Eventide Communications LLC, a U.S.-based leader in mission-critical recording systems, announced today that its NexLog DX-Series recorders are ...

Abstract: We consider a robust downlink beamforming optimization problem for secondary multicast transmission in a multiple-input multiple-output (MIMO) spectrum sharing cognitive radio (CR) network.

In this letter to the editor, the author comments on Ira Wilner’s reader letter, “For DX With SDRs, It’s Not the Same As It Was.” Radio World welcomes letters to the editor on this or any story. Email ...