Wideband LNAs for Microwave/mmWave Radio, Military & Test. Four New LNAs Support High Dynamic Range Applications from 1 to 36 GHz. Introducing four new GaAs pHEMT/HEMT MMIC Low Noise Amplifiers (LNAs) which are ideal for microwave and millimeterwave radio, VSAT, military & space, test instrumentation and sensor applications from 1 to 36 GHz.