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What is Notch Filter?

Last Modified: June 23, 2022 by Rajiv Leave a Comment

Notch-Band-Reject

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.

[Read more…] about What is Notch Filter?

Filed Under: RF equipment, RF testing

What are the components of Software Defined Radio and its Applications

Last Modified: June 11, 2022 by Rajiv Leave a Comment

software-defined-radio
Source: IEEE spectrum

The term “software-defined radio” (SDR) describes a technology in which the functions of a radio system’s hardware components are instead defined by software. SDR systems are therefore more flexible than traditional radio systems, which are defined by hardware components with fixed functions. Take a look at what SDR is, how it works, what are the components of SDR and what its applications are. [Read more…] about What are the components of Software Defined Radio and its Applications

Filed Under: RF networks

Top Wireless Technology Trends in 2022

Last Modified: April 22, 2022 by Rajiv 1 Comment

Wireless-Technology-Trends

The advancement of wireless technologies has allowed different types of devices to be created that can connect to the internet. In addition, wireless technology has also made it possible for devices to communicate with each other without the need for wires. The following are some of the top wireless technology trends in the year 2022. [Read more…] about Top Wireless Technology Trends in 2022

Filed Under: Wireless

What is Narrowband IoT and use cases

Last Modified: April 14, 2022 by Rajiv Leave a Comment

 

Narrowband-IoT
Image: edgehog.io

The internet of things (IoT) is the system of physical objects or “things” embedded with electronics, software, sensors, and network connectivity, enabling these physical objects to collect and exchange data. Find out what is narrowband IoT and the use cases of narrowband IoT. [Read more…] about What is Narrowband IoT and use cases

Filed Under: IoT, LTE

PCB Materials used for Radio Frequency Applications

Last Modified: April 9, 2022 by Rajiv Leave a Comment

PCB-Material

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

Filed Under: RF testing

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What is Notch Filter?

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What are the components of Software Defined Radio and its Applications

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