This simple circuit measures the strength of a radiated signal from a transmitter. It is commonly used by model airplane builders to check whether their transmitter are really transmitting the radio ...

It’s something [mircemk] demonstrates, with an Arduino-powered magnetic field strength meter that uses a UGN 3503U Hall effect device.

This is a really simple way to measure WiFi strength. Actually, it will measure anything in the 2.4Ghz range, like your microwave. The device consists of a two element quad antenna, a Ghz sensitive… ...

The UBA 9290 battery-operated field-strength analyzer from AWT Global covers a frequency range from 100 kHz to 2.9 GHz with a sensitivity of –117 dBm to evaluate even weak RF signals. The handheld ...

Expanding the company's portfolio of TEM cells are a range of models groomed for testing and/or calibration of field strength meters, monitors, and probes. Suitable for use in ...

The HD Ranger 2 is a universal field strength meter that covers a comprehensive mix of broadcast standards around the globe. DVB-T2/C2/S2 (DVB-T/C/S also included) with MPEG-2 as well as MPEG-4 video ...

Meet the 'Cool Stuff' Winners: Audemat-Aztec Navigator 007 FM Field Strength Meter and Mod MonitorThe company has won an impressive series of awards over recent years, including several Radio World ...

The system consists of an NIST traceable field strength meter, a diversity DVB-T decoder, a GPS receiver, a 12 VDC/AC mains power system and a Windows-based laptop PC running a new version of Z ...