A practical and helpful whitepaper on filtering radio signals is now available for free to download on IWCE’s Urgent Communications website. The title of the white paper is “Introduction to Filtering for Radio Signals” and is written by Sinclair’s Technical Sales Engineer, Jim Reville. Jim has over 30 years of industry experience and has worked with the Public Safety industry on the design, implementation, and support of Land Mobile Radio systems and has helped resolve many RF issues in numerous challenging environments. This white paper addresses the basic techniques on how to properly filter as it applies to the transmission and reception of radio signals. As well, it offers descriptions of different types of filters, what they do, and why they are used.