I have long been an advocate of AM bandwidth restriction to approximately 5 kHz — long before the recent trend and well before digital IBOC and/or DRM came on the scene. The genesis for my advocacy ...

I’ll never forget my first experience installing a Harris MW-1 transmitter in the fall of 1978. This solid-state thoroughbred with a new Optimod 9000 sounded great but was real picky about antenna ...

Base models from 5 kHz to 6 GHz, 13.6 GHz, and 26.5 GHz, along with software frequency upgrades, expand the R&S Spectrum Rider FPH series of handheld analyzers. Extending the frequency range of each ...