Other kit includes portable jammers to disrupt drone signals, and portable radio-frequency sensors that allow for earlier spotting of a possible drone threat. Experiments with C-UAS assets show ...

The proliferation of FPV drones has brought a flood of cheap wireless ... he ordered a similar 2.4 GHz VCOs and built a short range (20 cm) WiFi jammer. With a signal generator to create a simple ...

It slipped past the frequency jammers and into a hole ... Ukraine with about 50 fiber-optic kits for four-and-a-half months, pitching the tech to drone units. A big part of wartime innovation ...