Engineers and technicians in the communication and electronics industry rely on RF signal generators as an essential tool. These generators produce signals within various frequencies to test radio frequency circuits and systems. Numerous signal generators with varying capabilities, features, and prices are available in the market. We have created a simple guide to help you understand RF signal generators, their types, and their applications. [Read more…] about RF Signal Generators, Types and Applications
RF testing
RF Spectrum Analyzers and its applications

Modern Spectrum analyzers are complex electronic devices used in various applications to measure and analyze characteristics of RF signals. Here we will see what are spectrum analyzers, block diagram, specifications, and applications of spectrum analyzers.
RF Spectrum Analyzers are electronic devices primarily used for measuring the RF (radio frequency) spectrum and the communications signals emitted by various types of electronic devices. This is usually done by using a wideband receiver and a calibrated transmitter. The RF spectrum analyzer is able to measure the frequency of the radio waves and their amplitude or power. [Read more…] about RF Spectrum Analyzers and its applications
What is Notch Filter?
Notch filters are band-reject filters or stop band filters designed to provide maximum attenuation or rejection to a particular range of frequency. A band-reject filter with a narrow stop band is usually known as a notch filter.
PCB Materials used for Radio Frequency Applications
Printed circuit boards, or PCBs, are made from a variety of materials, the most common of which is fiberglass. The fiberglass is mixed with an epoxy resin and then layered with a copper foil. The foil is then etched away to create the desired circuit pattern. Find out different types of PCB materials for Radio Frequency applications. [Read more…] about PCB Materials used for Radio Frequency Applications
Vector Network Analyzer Basics

Network analyzers are electronic instruments used to measure the characteristics of electrical networks, such as impedance, AC voltage and current, and distortion. RF network analyzers can be used for a variety of applications, such as characterizing filters, amplifiers, and impedance matching networks; measuring noise figure and gain; and troubleshooting RF circuits. Find out some basics of Vector Network Analyzer. [Read more…] about Vector Network Analyzer Basics