The military high-frequency direction finder or huff-duff proved invaluable during the war. The German U boats kept transmissions short to avoid detection, but with the huff-duff, that didn’t ...

Technician Class: This license grants access to limited high-frequency (HF) ... Handheld direction-finding sets are sometimes hard to find on online marketplaces, ...

The Pentagon wants more accurate high-frequency direction-finding antenna for small aircraft. Credit: U.S. Army The Defense Innovation Unit is looking to find a prototype small high-frequency ...

Co announces defense communications product orders continue to remain strong for Cubic Defense Applications, the defense segment of the co, with approx $15 mln in new orders in FY07 to date for ...

U.S. adversaries, including Russia and China, each field multiple mobile electronic warfare (EW) platforms capable of radio frequency (RF) direction finding, signals intelligence (SIGINT ...

Novel Southwest Research Institute-developed direction-finding technology has won a prestigious R&D 100 Award. R&D World Magazine has recognized SwRI’s Wideband Conformal Continuous-Slot Antenna ...