# When do you run impedance calculations?

**URL:** <https://sierraconnect.protoexpress.com/t/when-do-you-run-impedance-calculations/4606>\
**Category:** Impedance Calculator\
**Created:** [October 26, 2026, 3:39pm UTC](https://sierraconnect.protoexpress.com/t/when-do-you-run-impedance-calculations/4606 "2026-10-26T15:39:11Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lucy.sierracircuits](https://sea2.discourse-cdn.com/sierraconnect/user_avatar/sierraconnect.protoexpress.com/lucy.sierracircuits/32/8_2.png) [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\
**Post date:** [October 26, 2026, 3:39pm UTC](https://sierraconnect.protoexpress.com/t/when-do-you-run-impedance-calculations/4606/1 "2026-10-26T15:39:11Z")

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_Poll ([view on site](https://sierraconnect.protoexpress.com/t/when-do-you-run-impedance-calculations/4606/1))_