# Limesdr mini DC corecction

**URL:** <https://discourse.myriadrf.org/t/limesdr-mini-dc-corecction/3262>\
**Category:** LimeSDR\
**Created:** [2 September 2018 17:27 UTC](https://discourse.myriadrf.org/t/limesdr-mini-dc-corecction/3262 "2018-09-02T17:27:08Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![sebastian125](https://avatars.discourse-cdn.com/v4/letter/s/8797f3/32.png) [@sebastian125](https://discourse.myriadrf.org/u/sebastian125)\
**Post date:** [2 September 2018 17:27 UTC](https://discourse.myriadrf.org/t/limesdr-mini-dc-corecction/3262/1 "2018-09-02T17:27:09Z")

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Hello  
I wanted to ask you how to get rid of this center spur. Sometimes they look much worse.  
I made these screenshots with 50 ohm termination on the antenna port.  
.

 ![34](https://yyz2.discourse-cdn.com/flex034/uploads/myriadrf/original/2X/f/f35644725cc9c30243cff7d0086c9d552c2319b4.jpg) ![38](https://yyz2.discourse-cdn.com/flex034/uploads/myriadrf/original/2X/3/3ba56a479a96cb17d2e1e25cb480473f56a83b81.jpg)