Hittite Microwave Corp. has recently reduced the list price of their HMC-C072, HMC-C076, HMC-C077, and HMC-C079 GaAs HBT ultra-low phase noise amplifier modules that are ideal for high performance applications in microwave radio, military & space, radar systems, test instrumentation and synthesizer applications from 1.5 to 12 GHz.