Videos & Presentations

Emulation of Plasma Load Reactancesby Saturation Control of Low-Permeability Inductors

High-Performance High-Power Inductor Design for High-Frequency Applications

Published on April 21, 2021

The Case of Rod V Bobbin
(Antenna, Inductor, & Choke Cores)

Ferrite rods and bobbins make excellent cores for a variety of different applications. These can range from wireless antenna cores (wireless power, Bluetooth, RFID, etc..) to high bias/power inductors, to chokes and many more. In this video we take a brief look at characteristics of the different core types and how they compare to one another.


Antenna/RFID Rods


Follow along with Bruce Sparrow – N2KTV, Product Manager for Suppression Applications at Fair-Rite Products as he demonstrates how to measure balun performance using the MFJ 225 two port vector network analyzer. For more information on what Fair-Rite Products has to offer check out:

Effect of Lead Length on Ferrite Impedance

Design Considerations for High Frequency Magnetic Materials Presentation

Low Loss 67 Material for High Frequency Power Applications Presentation

Maintaining Impedance in Split Core Ferrites for Low Frequency Applications Presentation