We’re used to Hall effect devices as proximity sensors in mechanical systems, used to provide detection of something that has a magnet attached to it. However it’s easy to forget that the devices that ...

The circuit was designed to measure the electric field strength in radio frequency band where it can be applied during the modulation of AM and FM signals in the VHF range. Field Strength – the ...

We’re used to Hall effect devices as proximity sensors in mechanical systems, used to provide detection of something that has a magnet attached to it. However it’s easy to forget that the devices that ...

Although Arbitron’s Personal People Meter test in Houston began in January, the audience research firm is replacing all meters in the field. Why? Because daily hardware quality tests built into the ...

EMC Test Design, maker of the Smart Fieldmeter for EMI and RF testing, has added two probes and a modem to its product line. The PI-05 probe ($3500) has a frequency range of 100 MHz to 40 GHz. That ...