Every machine has its own way of communicating with its operator. Some send status emails, some illuminate, but most of them vibrate and make noise. If it hums happily, that’s usually a good sign, but ...

As mildly exotic silicon has become cheaper and the ingenuity of hardware hackers has been unleashed upon it, it’s inevitable that some once-unattainably expensive instruments will appear as cheap ...

Anritsu has enhanced its VectorStar vector network analyser (VNA) family with spectrum analysis capabilities creating the world’s first single sweep VNA-spectrum analyser solution capable of ...

As hobbyist and commercial drones become ever cheaper and more ubiquitous, security and government officials around the world are stepping up efforts to detect the presence of drones or unmanned ...

Anritsu has introduced a multi-functional spectrum analyser for field use. Covering 9kHz to 4GHz, MS2080A, as it is called, is suited to “interference hunting and 5G/LTE base station installation and ...

Anritsu has announced a pair of cable and antenna analysers with options up to 6GHz, one with a spectrum analyser. “RF cable runs continue to be an integral part of radio communication base stations, ...

Juergen Grau has taken to Kickstarter once again to launch and raise funds for his new analogue audio spectrum analyser which takes the form of the Magilyzer Mk II, which builds upon previous designs ...

This application note discusses on using a passive probe which is commonly used in an oscilloscope, only in this case, it will be used for a spectrum analyzer. A portion of the preferences and ...

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 ...

Always wanted one of those wickedly-cool spectrum analysers to find the best channel for your wireless router, but don't have the readies to ever afford such a device? How's about a relatively simple ...

Spectrum analysers give great insight into your sounds by deconstructing the so-called frequency spectrum to show the levels of the various frequencies present in an audio signal. Displayed as a graph ...

Noise filters based on so-called dynamical decoupling pulse sequences can suppress decoherence in quantum systems. Turning this idea on its head now provides a new technique for studying the noise ...