Controlled impedance PCBs


Software for impedance calculation and test coupon design:
ICD Stackup Planner from In-Circuit Design Pty Ltd. (

Controlled impedance measuring device:
Zmetrix ST300 from ZMetrix, Inc. (

Measurement according IPC-2141A (

Example of impedance calculation and test coupon design

Zmetrix controlled impedance workstation

Controlled impedance measurement

Zmetrix controlled impedance software

Example of controlled impedance test protocol

Our product:
12 Layer Multilayer PCB
12 Layer Multilayer
100 um technology
100 um Technology
Via in Pad technology
Via in Pad Technology
Controlled impedance PCB
Controlled Impedance
Copyright © SQP International s.r.o. All rights reserved.
Slovak version Our Facebook page Youtube page