The changing face of mobile radio

  Digital is fast changing the landscape of the land mobile radio (LMR) industry bringing with it spectrum efficiency, the addition of data and by and large, superior quality of communication. While smaller companies are still hanging onto the legacy analogue FM radio systems, the larger organisation are moving to digital mobile radio (DMR) and […]

Using soft ferrites for interference suppression

  In the field of electromagnetic compatibility several trends point to a growing necessity of EMC engineering. These trends, directed to functional upgrading or reducing cost, inevitably also contribute to an increasing level of electromagnetic interference (EMI) emissions. The article covers general principles of EMC and EMC regulations, material specifications and EMI-suppression product lines. Applications […]