Cable Fundamentals - Understanding RF Cables & Assemblies

Engineering Principles for Low Loss, High Power, and Coaxial Cables.

Understand construction, impedance and shielding to make better performance decisions.

Page Engineering Value Statement

Cable Fundamentals provides engineers with an in-depth understanding of RF cable types, coaxial assemblies, impedance, frequency response, shielding, and performance considerations across automotive, aerospace, and telecom applications.

What this module covers

Construction, impedance, shielding, frequency response, and practical constraints — structured for engineering decisions.

Primary keywords

RF Cable Fundamentals

Focus

Loss · Power · Coax

Article list

Cable Fundamentals by topic

Each guide is written for a specific engineering question.

Types of Antennas Explained: Omnidirectional & Directional Antennas

Understanding 50Ω vs 75Ω Impedance

N-Type to N-Type RF Cable Assemblies Guide

N-Type to N-Type RF cable assemblies are commonly used in high-frequency communication systems that require stable impedance, low signal loss, and reliable mechanical performance. By combining N-Type connectors on both ends with a coaxial cable, these assemblies provide a robust RF interconnection for applications such as wireless infrastructure, broadcast equipment, and industrial communication systems. This guide focuses on the key characteristics, application scenarios, and selection considerations of N-Type to N-Type RF cable assemblies to support informed engineering and procurement decisions.

75 Ohm RF Cable Assemblies Guide

75 Ohm RF cable assemblies are widely used in video transmission and surveillance systems where impedance stability and controlled signal loss are critical. In applications such as CCTV, broadcast video, and broadband distribution, the choice of coaxial cable type and connector configuration directly affects transmission distance, signal integrity, and long-term reliability. This guide outlines the practical considerations behind commonly used 75 Ohm cable assemblies and explains how they are applied in real-world video systems.

What Is an RF Cable? Structure, Types, and Key Specifications

An RF cable carries radio frequency signals through a controlled transmission path, most commonly using coaxial construction. This guide explains RF cable structure, common construction types, and the specifications that define cable performance.

Access impedance calculators, frequency response charts, and compatibility tables.

Request a Custom RF Solution

Share frequency range, impedance, routing constraints, power level, and environment. We will recommend a cable family and validation path.