RFMW, Ltd. Announces 5GHz Power Amplifiers Designed for 802.11a/n/ac WLAN Applications. IT Voice New: RFMW, Ltd. announces design and sales support for a pair of 5GHz power amplifiers designed for 802.11a/n/ac WLAN applications. TriQuint’s TQP5523 and TQP5525 are fully integrated modules with internal matching October 7, 2014 News/Technology News