Maury Microwave is hosting a three-hour seminar on load-pull testing using the company's high-reflection impedance tuner with a commercial vector network analyzer. The seminar, which is scheduled from 1 to 4 PM on January 10, 207 at the 2007 IEEE Radio and Wireless Symposium in the Long Beach Convention Center (Long Beach, CA), uses the optimization of a GSM/EDGE power-amplifier (PA) module as an example. Attendees can register to win a 4-GB iPOD nano. For more information, contact John Sevic at e-mail: or visit the company's web site, at: