Overview

 
Wave Impedances
Fault Detection & 
Localization
TDR – Step Responses
S-Parameters – Return & 
Insertion Loss
Mixed-Mode S-Parameters
Skew & Propagation Delay
Dielectric Constants 
of PCB Cores & Prepregs
Complex Permittivity – 
Dielectric Spectroscopy
Printed Circuit Boards ✓ ✓ ✓ ✓ ✓ (✓) ✓
Cables ✓ ✓ ✓ ✓ ✓ ✓
Inter­connectivity, Multiplexing ✓ ✓ ✓ ✓ ✓ ✓
Quality Assurance ✓ ✓ ✓ ✓ ✓ ✓ ✓
Measurement Automation ✓ ✓ ✓ ✓ ✓ ✓
Material Analysis ✓ ✓ ✓

Applications-Overview

Controlled impedance in PCBs, cables, and connectors to enhance signal integrity and minimize RF losses

Wave Impedances

Measure your wave impedance in PCBs, cables, and connectors to ensure superior signal integrity, minimize losses, and optimize high-frequency performance.

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Fault detection and localization in high-speed PCBs, cables, and interconnects

Fault Detection & Localization

Sequid fastest TDRs feature rise times <65ps enabling fault detection and localization with <3mm resolution - outstanding in this price range.

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TDR/TDT step responses detect discontinuities, short circuits, crosstalk, and determine dielectric material properties for analysis and testing tasks

TDR/TDT – Step Responses

TDR/TDT step responses detect discontinuities, short circuits, and crosstalk, and even determine dielectric material properties – for a wide range of analysis and testing tasks.

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Sequid TDRs provide accurate return (RL) and insertion (IL) loss S-parameter measurements up to 10 GHz for reliable RF analysis and tests

S-Parameters – Return & Insertion Loss

Sequid TDRs provide accurate and cost-effective S-parameter (RL/IL) measurements up to 10GHz, making them ideal for highfrequency analysis & testing.

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2-port and 4-port TDR solutions for measuring mixed-mode S-parameters and optimizing signal integrity in PCBs and cables

Mixed-Mode S-Parameters

Learn more about our 2-port & 4-port TDR solutions to measuremixed-mode S-parameters, optimizing signal integrity for PCBs and cables.

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Control skew and propagation delay in e.g. automotive systems using Sequid TDR devices

Skew & Propagation Delay

Controlling skew & Propagation delay is crucial for the safe and reliable operation of automotive systems - use our TDRs to perform these tasks.

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Extracting the dielectric constant (εr) of PCB cores and prepregs from TDR measurements for controlled-impedance PCB design

Dielectric Constants of PCB Cores & Prepregs

Our TDR software extracts your PCB substrate's dielectric constant εr - essential for controlled impedance PCBs.

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Perform frequency-dependent dielectric measurements with the SDM-10G open-ended coaxial line sensor for accurate complex permittivity analysis

Complex Permittivity – Dielectric Spectroscopy

Perform frequency-dependent dielectric measurements with our open-ended coaxial line sensor SDM-10G —trusted and proven for accuracy.

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