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This simple circuit helps you sniff out RF radiation leaking from your transmitter, improper joints, a broken cable or equipment with poor RF shielding. The tester is designed for the 2-m amateur ...

Simplifying envelope extraction of high peak-to-average modulated signals in wireless, instrumentation, military, and broadband applications, the ADL5511 TruPwr rms and envelope detector improves ...

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Hidden cameras can be disguised as every day items like speakers, alarm clocks, USB chargers and power strips. We tested four hidden-camera detectors to see which ones could actually find concealed ...