The article provides a detailed procedure for noise figure measurements. Noise figure measurement is one of the most important parameter in the receive chain of the satellite - to - ground station link. The signals received at the antenna are very weak and requires a low noise amplifier to keep the noise below the threshold level.

Provides articles on rf cable measurement, noise and impedance measurements, cable assembly testing, and others. The articles are useful for working professionals working in the area of rf and satcom. Online cable testing tutorial provides various parameters that are necessary for characterizing a cable assembly.