If you need to characterize RFID tags or make reflection or stimulus/response measurements on antennas or transceiver modules, you might be able to make use of a low-cost basic spectrum analyzer.

I have always been mesmerized by lights synced to music. I had always wanted to make something that would react to music but lacked the mathematical background to understand how it to implement it.

This video shows the basic principles of a Spectrum Analyzer as well as its functions. It serves as a guide on how to use the analyser to measure the frequency and power of a signal, in this case, a ...

December 3, 2012. Agilent Technologies Inc. has announced a new basic spectrum analyzer for budget-constrained applications including those found in R&D, manufacturing, maintenance, education, ...

Agilent has today revealed the introduction a new basic spectrum analyzer for budget-constrained applications in R&D, manufacturing, maintenance, education labs, spectrum management, bench repair and ...