A new RF meter has been designed for engineers involved in the design and installation of radio systems. The RF meter can be used to determine the signal strength of the radio transmitter to be ...

This article continues a discussion of AM DA maintenance; here’s a link to the first part. In our earlier exciting episode, we promised a real-life story. There are many, but here is my favorite: ...

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 ...

Yozo Shimada and Kazuhiro Shimaoka, Electromagnetic Waves Division, the Metrology Institute of Japan of the National Institute of Advanced Industrial Science and Technology (AIST; President: Ryoji ...

The National Semiconductor LMV225 is a linear RF power meter IC in an SMD package. It can be used over the frequency range of 450 MHz to 2000 MHz and requires only four external components. The input ...