Winchester Interconnect has created breakthrough RF and microwave cable and interconnect products for 75 years. Our sophisticated, durable, high-performance cables, connectors and interconnect systems are used in the most demanding applications—in military, aerospace, semiconductor, broadcast, medical, test & measurement and other industrial and commercial industries.

Winchester draws from the technical expertise of time-tested, well-respected RF brands TRU®, Haverhill, SRC, KINGS®, and Bomar. Whether your application calls for durability, flexibility, reliability, or performance—or combinations of these—Winchester’s formidable lineup of RF Microwave flexible, conformable, and semi-rigid cable solutions can address your most challenging requirements.

Winchester’s superior design and construction offer some of the broadest frequency, highest-power, lowest-loss, most phase/amplitude-stable, and highest-flexibility products on the market. Winchester cable means quality across the broadest spectrum of power and frequency—from 50 kilowatts to 50 GHz. Durable, lightweight, low-loss, high-frequency, phase-stable, small-signal, and high-power cables can all be engineered for your specific applications.

Our experts are always available to answer any of your technical or design-related questions, and to work with your own design team.

SRC Haverhill semi-rigid coax is built and tested in accordance with the Department of Defense MIL-C-17 specifications and are listed on the Qualified Products List, QPL Mil-C-17. We build all of our semi-rigid cable assemblies with this cable built at one of our facilities in Santa Rosa, CA.

We offer an extensive line of flexible RF cable assembly and connector solutions for applications that require flexible, reliable, high quality performance. Our long heritage in cable design has made us a premier supplier in an application that requires extreme durability and exceptional flexibility in tight spaces, making our cable an excellent choice for critical safety applications in industrial equipment.

With our extensive range of flexible cabling, and broad selection of straight and right angle connector configurations and interface options, our cables are designed for flexibility and reliability. In addition to our broad range of standard configurations, we also provide application-specific design solutions. Our highly-skilled experts are available to answer all your technical questions.

We pride ourselves on being the first and last place you will have to look for your cable needs.

Winchester Interconnect offers an extensive range of cables with RF high power/voltage capability and reliable, high quality performance. Our long heritage in high power design has made us a premier supplier in high power markets, including for critical safety applications in the industrial equipment segment.

Winchester makes it simple to specify the optimal assembly for your application, with a broad selection of straight and right angle connector configurations and interface options, and an extensive range of cable choices. Our cables are specifically designed for their power capability and reliability.

Our highly-skilled experts are available to answer all your technical questions.

SRC Haverhill’s Vortex cable assembly line has superior 83% Velocity of Propagation expanded PTFE dielectric, making these cable assemblies lower in attenuation, high-power capability, and very phase-stable over temperature. These cables operate up to 50 GHz, depending upon the OD. Ruggedized versions are also available. We stock material for quick delivery.