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The Models 103/4/5 handheld RF counter/detectors feature a bargraph display of signal strength along with an LCD readout of frequency. Units use a 300-MHz direct counter with 0.1-Hz resolution. All ...

It’s a staple of spy thriller movies, that the protagonist has some kind of electronic scanner with which he theatrically searches his hotel room to reveal the bad guys’ attempt to bug him. The bug of ...

What is an RF detector? An RF detector monitors or samples the output of an RF circuit and develops a dc output voltage proportional to the power at that point. What do you do with an RF detector? RF ...