Abstract: This study describes a low-pass RF signal transmitter that rejects sideband frequencies to produce carrier frequency. The RF compromises of a RF Amplify module (RFA), a Mixer Module (MM), a ...

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Defense Secretary Pete Hegseth faced scrutiny on two fronts Thursday, as lawmakers zeroed in on the legality of a Sept. 2 strike on survivors aboard an alleged drug boat in the Caribbean, while ...

A Pentagon inspector general report concluded that Secretary of War Pete Hegseth sent sensitive, nonpublic strike information over the encrypted app Signal using his personal phone, a violation of ...

Defense Secretary Pete Hegseth violated Pentagon policy that prohibits use of a personal device for official business when he used a Signal chat to discuss military strike plans and failed to properly ...

Keysight Technologies, Inc. (NYSE: KEYS) introduced the N99xxD-Series FieldFox Handheld Analyzer, the latest evolution of Keysight's trusted FieldFox family. Purpose-built for precision and ...

The Pentagon’s watchdog found that Defense Secretary Pete Hegseth put U.S. personnel and their mission at risk when he used the Signal messaging app Donald Trump issues new warning on looming Supreme ...

From left: Sabrina Carpenter, ICE video screenshot and Donald Trump Getty Images; White House UPDATED, with White House comment: Sabrina Carpenter blasted the White House on Tuesday for using her song ...