Pasternak Enterprises is a manufacturer of RF and Microwave technologies. We have been producing these products for over forty years, where we have remained a reliable source of high quality instruments and fast and knowledgeable customer service. We provide components all across the United States and over 35 countries worldwide. Our products include adapters, amplifiers, antennas, attenuators, baluns, cable assemblies, connectors, couplers, filters, frequency multipliers, high reliability impedance matching, isolators, and more.