As technology marches on, gear that once required expensive lab equipment is now showing up in devices you can buy for less than a nice dinner. A case in point: those tiny displays originally sold ...

Digital circuitry can produce a wide range of harmonic frequencies and spectrum analyzers can show you this RF frequency spectrum (power or voltage), versus frequency. They are the one piece of gear ...

Radio seems to be an unofficial theme for The Hackaday Prize, with a few wireless frameworks for microcontrollers and software defined radios making their way into the quarterfinal selection.

Touted as the industry's lightest, fully functional handheld spectrum analyzer, the MS2711A weighs only four pounds, spans a 100 kHz to 3 GHz frequency range, and is suitable for testing cellular, ...

This application note examines both the theory and practice of state-of-the-art spectrum analysis by discussing specific measurements taken on an integrated RF amplifier. March 26, 2025 This ...

Pittsford, NY. PicoScope PS3224 is a new two-channel PC oscilloscope adapter with 12 bit resolution, 20 Msample/s sampling rate and a large 512 Ksample memory buffer. The USB 2.0 connection makes ...