Cable Assemblies & Harnesses

RF/Microwave Cable Assemblies

High-frequency assemblies designed to withstand the harsh environments of aerospace, military, space, and industrial applications, and are tested to ensure performance and reliability.


True MIL-DTL compliant microwave cables capable of operating at frequencies up to 70 GHz and designed to accept semi-rigid cable connectors.

Semi-Flex® Cable Assemblies

Hand-formable assemblies that allow simple, high-quality connections for use within RF/Microwave systems and external connections to other equipment.

Semi-Rigid Cable Assemblies

Highest quality assemblies available today for use within RF/Microwave systems. All semi-rigid assemblies are custom-built to meet your specifications.

High-Performance, Low-Loss RF Coax Jumpers

Multiple configurations available with 1.85 mm, 2.40 mm, 2.92 mm, and 3.50 mm connector types on .079" (outer shield diameter) coaxial cable. Low insertion loss and VSWR indicate their high quality and performance.

UTiFLEX® Flexible Microwave Cable Assemblies

Microwave cable assemblies constructed using a low or ultra-low-density PTFE dielectric coupled with fully shielded outer conductors and a unique connector attachment that withstands mechanical and thermal stresses far better than standard connectors.

UTiPHASE™ Phase Linear Microwave Cable Assemblies

Combines every traditional feature of UTiFLEX® with a thermally phase-stable proprietary dielectric that eliminates the PTFE “knee.”

RF/Microwave Cable Assemblies by Application

ECS Avionics RF Coaxial Assemblies

High-performance, lightweight and quality assemblies to reduce your operational costs.

Test & Measurement RF Cable Assemblies

A wide variety of customizable, high-frequency RF cable assemblies for T&M, including UTiFLEX®, Semi-Flex®, and more.


Product Information Resources

 Insertion Loss Calculator for Micro-Coax brand UTiFLEX®, Semi-Rigid, & M-FLEX® Cable Assemblies

ECS Brand Avionics RF Assemblies datasheet

Miniature Microwave Cable Assemblies datasheet

Space Flight RF Cable Assemblies datasheet

RF Cable Assemblies brochure

UTiFLEX Cable Assemblies brochure

How to Order

» Visit our Flexible Microwave Cable Assemblies Webstore

More Information

To inquire about RF/Microwave Cable Assemblies available from Amphenol CIT, please fill out the form below, and one of our Sales Engineers will contact you.

"*" indicates required fields

Member of
©2024 Amphenol CIT. All Rights Reserved.
All trademarks, service marks and trade names are property of their respective holding companies.
Amphenol CIT products are subject to U.S. export control regulations.
They may be subject to certain licensing requirements and restricted for export.