,

Polar April 28th news: Speedstack 26_05_01 now available / Upcoming event

An extra item of Polar news for you this April and a reminder:

I am delighted to announce release of Speedstack 26_05_01 which includes a new multiple copy / paste structures capability.  This is a realisation of a long time request which will speed stackup
development especially in complex HDI builds with repetitive layer characteristics.

Included with Speedstack 26_05_01 are global text search and replace extensions along with a ply count and isolation distance checker.

Minor print enhancements and updates to IPC2581 rev c import and export are also included.

Details here: https://www.polarinstruments.com/2026/Speedstack_2026.pdf

Please email polarcare if you would like to evaluate / update or obtain a quote.

2. Upcoming conference. EIPC summer conference (this is filling fast) –  find details here.

As always suggestions for application notes and technical articles are most welcome.
www.polarinstruments.com
Polar on YouTube

Additional information:

Si Excel 26_03 onwards connects with either Si8000m for impedance calculations, and with Si9000e for both impedance and insertion loss capability.

IMPORTANT NOTE: If you have a pre existing Si Excel installation it is recommended you install Si Excel for Si9000e on a separate PC for evaluation purposes.

Once you have installed and licensed your evaluation version a sample sheet to work with Expert mode and showing an insertion loss graph for experimentation may be downloaded from here.