Anything with a laser has undeniable hacker appeal, even if the laser’s task is as pedestrian as sending data over a fiber optic cable. [Shahriar] from [The Signal Path] must agree, and you ...

Adjusting spectrum prices could unlock up to $45 billion of economic growth for Bangladesh by 2035, according to a new GSMA study, which warns that the current pricing model risks holding back its ...

Using a spectrum analyzer to measure noise signals requires several additional factors, such as sensitivity or how well the instrument can measure small signals. The analyzer’s noise floor specifies ...

We investigate consumer scams every day, but this one was really unsettling. Folks in our area are getting automated calls from someone who claims to be from Spectrum, offering half off your monthly ...

Siglent Technologies' SHA850A series handheld spectrum and vector network analyzer is lightweight, highly integrated, and specifically designed for field operation. Siglent Technologies recently ...

The SHA850A, Siglent’s first battery-powered handheld spectrum analyzer, also offers expansion options for network and modulation analysis. Siglent Technologies introduces a new member to its RF ...

At one point or another, we’ve probably all wished we had a VR headset that would allow us to fly around our designs. While not quite the same, thing, [manahiyo831] has something that might even be ...

No instrument, whether in the time or frequency domains, is suitable for all use cases. Signal/spectrum analyzers shine for ensuring standards conformity. Oscilloscopes tend to be more versatile, ...

The Army is developing a tool to monitor electromagnetic spectrum emissions to help prevent adversaries from geolocating teams in the field. (Staff Sgt. Armando R. Limon/Army) WASHINGTON — The U.S.

Long time readers know I like to test compact and, where possible, low-cost equipment. Recently I found another tool to add to my backpack when I get back on the road. Seven years ago, wanting a ...