# What about IQ imbalance - DC offset calibration?

**URL:** <https://discourse.myriadrf.org/t/what-about-iq-imbalance-dc-offset-calibration/900>\
**Category:** LimeSDR\
**Created:** [8 March 2017 13:41 UTC](https://discourse.myriadrf.org/t/what-about-iq-imbalance-dc-offset-calibration/900 "2017-03-08T13:41:52Z")\
**Posts on this page:** 1\
**Showing post:** 25

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**Author:** ![Roman](https://avatars.discourse-cdn.com/v4/letter/r/ed8c4c/32.png) [@Roman](https://discourse.myriadrf.org/u/Roman)\
**Post date:** [15 March 2017 16:58 UTC](https://discourse.myriadrf.org/t/what-about-iq-imbalance-dc-offset-calibration/900/25 "2017-03-15T16:58:22Z")

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Is there any description what exactly this calibration procedure performs? It seems that many users here do not understand the goal and methods involved.

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