David Robbins

Monzite Corp. designs and builds innovative subcomponents for a range of applications. It specializes in analog drivers, signal conditioning, linearizing, and DC converters; radio frequency, microwave and millimeter wave micro-strip components and subsystems. The company is headquartered in Nashua, NH.

Impellimax, Inc. specializes in hybrid circuit drivers for microwave control devices. The firm’s products include obsolete and DMS replacements, GaAs MMIC switch drivers, multifunction and special assemblies, energy harvesting modules, high voltage drivers, relay drivers, K series building block hybrids, and pin diode drivers. Its services include hybridization, virtual tweaking, DC management, driver and diode testing, and RF digital. The company was founded by Philip Cassista in 1986 and is headquartered in Nashua, NH.