Here is a simple RF bug detector that will help you detect spy bugs and can operate up to 2 GHz. Below are some essential things required for this circuit: to cover a large frequency band; make a ...

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 ...

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.

The circuit will output about 0dBm into 50 ohms. The power detector is an Analog Devices AD8307 along with a 50-ohm input load. There is no filtering on the power detector so it can measure from ...

Let Hidden Camera, Bug, GPS, and RF Detector keep you safe, sweeping for hidden cameras or other trackers in any place you stay. It’s currently available for $39.99 (reg. $59) for a limited time.

With a special RF detector probe, [Allen] is able to sweep along the strip line and show a few cycles of the 2.4GHz standing wave generated by removing the line terminator.

To address the challenge of improving power-added efficiency (PAE) for high-powered amplifiers, Analog Devices developed the ADL5511 TruPwr rms and envelope detector. The chip ...

Peace of mind while you're staying in a hotel, rental, or anywhere else is important. A hidden camera-, bug-, GPS-, and RF-detector can help you stay in control of your privacy, and there's one on ...

An RF threshold-level detector based on the expulsion of the vortex core in MTJs offers the prospect of a potentially low power, fast and integrated quasi-instantaneous occupancy detector.