Maxar Intelligence has developed software that allows drones to navigate even when GPS signals are blocked – breaking through modern electronic defenses in drone warfare.

Engineers often turn to VNAs to measure the return-loss characteristics of an antenna, but they must be used carefully ...

What Are the Best Cell Phone Booster Brands? Booster manufacturers have to use various tricks to detect the best signal from surrounding towers and then amplify them without messing up the ...

The Canon RF 200-800mm f/6.3-9 IS USM is the reigning superzoom champion in terms of focal range and is impressively lightweight and compact for its reach. However, its mediocre maximum aperture does ...

But the administration of U.S. President Donald Trump has halted U.S. aid to Ukraine, including vital support for the F-16s’ radar jammers. That could deprive the Ukrainian air force of its most ...

The federal government is allowing prisons and correctional facilities to use radio signal jammers to block unauthorized cell phones and drones. This move is meant to stop smuggled phones and drone ...

Radiofrequency jammers can block wireless communication to those devices and make them unusable. "That is why, in accordance with the Radiocommunication Act, I signed an order, which came into force ...

Some time ago I got my hands on a broken Rohde & Schwarz SML03 signal generator. Such a professional instrument is a valuable piece of equipment, so worth trying to repair. This is the story how I got ...