The author is a broadcast contract engineer who has a unique way of measuring the carrier frequency of the AM stations in his care. Making off-air frequency measurements of AM broadcast stations can ...

The crowded RF spectrum, compounded by the explosion in application spaces joining the cloud, demands advanced development tools able to provide deeper insights into signals and their measurement. Our ...

The APSIN20G signal generator covers a frequency range from 10 MHz to 20 GHz and provides micro-Hz frequency resolution, a wide and flat output power range to 30 dBm, and very low spurious levels.

For spectrum analyzers lacking a tracking generator, this broadband RF noise source is affordable and will help measure a ...

If you want to extract a signal from a huge amount of noise, a lock-in amplifier is the ideal tool. But when it comes to buying one, doing your homework first can avoid a costly mistake, advises ...

The characterization of semiconductor spin qubits with radiofrequency (RF) reflectometry offers the advantage of speed over low-frequency conductance measurements. This article discusses the ...