Semi-Rigid RF Cables Guide: Types, Structure, and Uses Explained

What Are Semi-Rigid RF Cables?

Semi-rigid cables for frequency bands from 18–50 GHz. Five cable thicknesses are available, and bending can be specified. Connectors vary by cable.

Please refer to the detailed page below for applicable connectors.

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0.250-in SR-250

The 0.250-inch SR-250 is a semi-rigid cable assembly designed for high-frequency RF and microwave applications up to 18 GHz. It offers a 50 Ω impedance and a low attenuation of 0.22 dB/m at 1 GHz for reliable signal performance.

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0.141-in SR-001

The 0.141-inch SR-001 is a semi-rigid cable assembly optimized for high-frequency applications up to 34 GHz. It features a 50 Ω impedance and a low attenuation of 0.38 dB/m at 1 GHz, ensuring reliable signal transmission.

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0.085-in SR-002

The 0.085-inch SR-002 is a semi-rigid cable assembly designed for high-frequency applications up to 50 GHz. It provides 50 Ω impedance and 0.37 dB/m attenuation at 1 GHz, ensuring consistent signal quality.

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0.047-in SR-003

The 0.047-inch SR-003 is a semi-rigid cable assembly for high-frequency applications up to 50 GHz. It delivers 50 Ω impedance and 1.12 dB/m attenuation at 1 GHz for stable, low-loss performance.

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0.034-in SR-004

The 0.034-inch SR-004 is a semi-rigid cable assembly suitable for high-frequency applications up to 40 GHz. It features 50 Ω impedance and 1.48 dB/m attenuation at 1 GHz, maintaining reliable signal transmission.

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Semi-Rigid RF Cables FAQs

QWhat frequency range do these cables support?

A

These cables support frequency bands from 18 GHz to 50 GHz, making them ideal for high-frequency applications requiring precise signal transmission.

QHow many thickness options are available?

A

There are five different thickness options available, allowing for customization based on specific application requirements and space constraints.

QWhat are the different models of SR cables available?

A

Tyclon offers five distinct models of its semi-rigid cables. The product line includes the SR-250, SR-001, SR-002, SR-003, and SR-004 models to meet various technical specifications.

QDo the connectors vary by cable type?

A

Yes, the applicable connectors differ from cable to cable. It's essential to refer to the detailed page for each cable type to determine compatible connectors.

QWhat is the impedance of these cables?

A

These semi-rigid cables feature a characteristic impedance of 50 Ω, ensuring compatibility with most RF equipment and minimizing signal reflection.

QWhat is the maximum operating frequency?

A

The maximum operating frequency varies by cable type, ranging from 18 GHz to 50 GHz, catering to a wide range of high-frequency applications.

QAre these cables suitable for high-frequency applications?

A

Yes, these cables are specifically designed for high-frequency applications, offering low loss and high stability for reliable signal transmission.

QCan the SR cable be custom-bent for specific applications?

A

Yes, the Semi-Rigid-Cable can be precisely bent into various shapes to meet the specific size and space constraints of your design. This customization is essential for complex systems.

QHow is the Tyclon semi-rigid cable constructed?

A

The cables are made with a central conductor surrounded by an insulator and a metallic shield. This construction ensures stable performance and strong signal transmission at high frequencies.

QWhat is the relationship between cable thickness and attenuation?

A

Generally, thicker cables have a lower attenuation rate than thinner ones. This means that larger cables can transmit signals more efficiently with less loss over a given distance.

QHow can I order semi-rigid RF cables, and what support do you offer?

A

Ordering is simple—you can purchase our semi-rigid RF cables directly on our website or contact our sales team for assistance. We also provide comprehensive technical support, including datasheets, CAD models, and application notes, to help you select the ideal connector for your project.

Purchase Guide

Tyclon coaxial connectors and processed coaxial cable products can be purchased directly online using a variety of credit cards.

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