Keithley Instruments announces the availability of Advanced Measurement Techniques for OFDM- and MIMO-based Radio Systems: Demystifying WLAN and WiMAX Testing, a new guide to wireless and RF testing. This CD contains RF testing resources, including application notes, articles, white papers, and product demonstrations, to help engineers reduce their cost of test by simplifying and solving the most challenging RF measurement applications. The CD is available free of charge.