At SigmaRF, we specialize in standard and custom coaxial cable assemblies tailored to your exact requirements. From any connector to any coaxial cable, we deliver reliable RF solutions on time, every time for demanding applications.
We design and manufacture RF coaxial cable assemblies from 100 MHz up to 40 GHz, built exactly to your drawings, specifications, and performance requirements. Every critical assembly is supplied with a 100% test certificate, giving you full confidence in electrical and mechanical performance.
SigmaRF coaxial cable assemblies are trusted across a wide range of industries, including:
Whether you need low-loss RF jumpers, phase-matched pairs, or rugged assemblies for harsh environments, we engineer the right solution for your application.
By partnering with SigmaRF for your coaxial cable assembly needs, you gain a reliable manufacturing partner focused on quality, consistency, and long-term support.
Request a Quote or Share Your Drawing
Ready to start your next project?
Share your drawing, BOM, or technical requirements, and our team will recommend the most suitable coaxial cable assembly solution and provide a fast, competitive quote.
SigmaRF – Your RF Coaxial Cable Assembly Partner.
Most wireless product failures aren't RF failures. They're mechanical failures wearing an RF costume. A cracked solder joint under an SMA connector. A U.FL that got side-loaded and lifted the pad. A pigtail pinched by the enclosure seam. A bulkhead ground that wasn't really a ground. All of … More
Inside a satellite transponder, an avionics bay, or a radar module, the RF interconnect problem is brutal in a very specific way. The space is tight. The signal integrity requirements are absolute. The environment cycles between temperature extremes, shakes violently during launch or flight, a… More
Some cable assemblies solve exotic problems. This one solves a common one, and solves it well. The RG58 TNC to N-Type Male assembly is the workhorse interconnect for wireless communications, antenna systems, test benches, and field equipment operating below 1 GHz, wherever you need a flexibl… More