RF Knowledge and Engineering Insights

Explore practical RF cable applications, connector insights, troubleshooting tips and industry trends supporting real-world system design.

Featured engineering articles

Start with the highest-value topics

Curated reads that perform well in search and help bridge into structured Engineering Center guidance.

Low Loss RF Cable vs Standard Cable

A practical comparison framework for attenuation, dielectric choices and when low-loss actually matters in system design.

High VSWR Root Cause Analysis

Common reflection sources and how to narrow down root causes across termination quality, mismatch and interface transitions.

FAKRA Connector Selection Guide

How keying, coding, retention and frequency requirements influence automotive connector selection.

Topic clusters

Discover by intent, not by dates

Four structured clusters make the blog readable and keep long-tail experiments organized.

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Comparisons

Type N and Type F Connector Differences

Compare Type N and Type F connectors by impedance, frequency range, mechanical design, typical applications, and cable matching to choose the right coaxial connector for your system.

Cable Fundamentals

OBD Connector: Pinout, Versions, and Telematics Connection Boundaries

Learn what an OBD connector is, how the 16-pin OBD-II port is assigned, how OBD-I and OBD-II differ, and where telematics RF connections begin.

Cable Fundamentals

DIN Connector Types and Uses

DIN connectors refer to a family of standardized connectors defined by Deutsches Institut für Normung rather than a single interface. Common forms include circular DIN, Mini DIN, and DIN 41612 connectors, which are used in audio equipment, computers, control systems, and modular industrial electronics.

Reliability

Care and Handling of RF Connectors

RF connectors are precision interconnects, and their electrical performance depends not only on design but also on routine inspection, cleaning, alignment, and proper torque during every mating cycle.

Comparisons

HSD vs FAKRA: Signal Type, Bandwidth, Shielding, and Automotive Use

HSD or FAKRA? Compare 100 ohm differential and 50 ohm coaxial links by protocol, shielding, coding, camera use, telematics, and testing.

Comparisons

What Is the Difference Between dBi and dBd

When antenna gain is specified in dBi or dBd, the number does not change because the antenna itself changes, but because the reference standard changes.

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