Since 1972, Pasternack has steadily grown by aligning its offerings to match the needs of our Customers. We maintain an inventory of more than 40,000 products that are always available which gives you access to products ranging from the rare, hard-to-find specials to the broadest array of industry standards.Today, Pasternack is a global supplier of RF and Microwave components supported by a growing list of 19 International Distributors who service customers in more than 35 countries worldwide and partner with us in pursuit of our vision to be the world’s most recognized and trusted provider of urgently needed RF/Microwave components and assemblies.


Fairview Microwave

Fairview Microwave is a leading provider of high-quality RF and microwave components including adapters, connectors, attenuators, coaxial cables, terminations, and much more. Specializing in immediate product needs, we offer same-day shipping on thousands of in-stock items with no minimum purchasing requirements.


Hydro Group

From their Aberdeen headquarters, HYDRO GROUP design, manufacture, test and install bespoke subsea connectivity assemblies for the most challenging subsea environments.



LCOM is the manifacturer of wired interconnection and wireless communication products. They provide comprehensive and unique solutions to electronics market and data communication industry. Its portfolio consist of cable assemblies, connectors, adaptors, computer network devices, special&custom products, wireless antennas, RF amplifiers, coaxial lighting & fluctuation protectors and NEMA classified enclosures.


Micropol Fiberoptic AB

Micropol Fiberoptic AB is located in Åled on the Swedish west coast. We are one of Sweden’s oldest and most experienced companies within the field of passive fiber optics.

Micropol manufactures and supplies cable systems with rugged, high-quality field cables that can cope with extreme temperatures. Lengths range from a few decimeters to up to several kilometers. We offer different types of expanded beam connectors, both for single-mode and multimode. Take for example our Falcon connector which is used for harsh military and aerospace environments. They are all hermaphroditic, and always connect correctly without any adapter needed.


IW Microwave

Founded in 1970, IW developed a unique PTFE lamination process and applied it to manufacturing wire and cable. This process allowed IW to manufacture products of unprecedented reliability along with smaller diameters. Combining the new lamination process along with a patented shield design allowed IW to become one of the leaders in low loss microwave transmission lines, utilizing both solid and expanded PTFE dielectrics. In 1988, IW expanded its operations and created a Microwave Products Division.



Mettex has been supplying copper braided solutions since 1973. We have an extensive client base spanning across the general electrical, automotive, aerospace, communications and defence sectors amongst others, where our products meet and exceed the strictest of requirements.