Aethercomm introduces a full GHz instantaneous bandwidth Digital Pre-Distortion (DPD) linearizer that operates from DC to 3 GHz. To demonstrate its effectiveness, Aethercomm stimulated a 10 year old first generation highly non-linear GaN amplifier with four CW tones randomly spaced from DC-1 GHz & the amazing results are shown below: Before After Linearizer Performance Direct RF linearization at the RF band 1 GHz instantaneous BW Operates from DC-3 GHz Easily translated from 3-6 or 6-9 GHz Works for CW or modulated passband multi-tones Harmonics and IMD's ameliorated by 20-30 dBc or greaterhttp://www.aethercomm.com