[Miguel A. Vallejo] wanted a portable spectrum analyzer for the 2.4GHz ISM band. No problem, there’s modules for that are easy to interface with a microcontroller and LCD screen. But carrying around a ...

High-tech cheats, beware: German communications equipment manufacturer Rohde & Schwarz said that Taiwanese government officials recently purchased three of its FSH4 spectrum analyzers to watch for the ...

We don't see too many spectrum analyzers 'round these parts, and when we do the applications are usually pretty obscure. But catching cheating cheaters before they cheat again? That we can understand ...