The TRACER Series is a family of license-free, fixed radio systems for use in the networks of businesses, public institutions and agencies, utilities, cellular and PCS service providers, local and long distance telephone companies, and other service providers. The TRACER Series is one of the most risk-free decisions you can make for fixed wireless.The TRACER 3201 5.8 GHz Mastmount RF Converter Frequency Plan B features environmentally protected radio frequency converter (RFC) suitable for mounting to tower or other external structure. It provides the IF to RF interface between the baseband processor and the antenna system.