# Schematics for limesdr

**URL:** <https://discourse.myriadrf.org/t/schematics-for-limesdr/1303>\
**Category:** LimeSDR\
**Created:** [6 June 2017 18:49 UTC](https://discourse.myriadrf.org/t/schematics-for-limesdr/1303 "2017-06-06T18:49:35Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![jara8824](https://avatars.discourse-cdn.com/v4/letter/j/4da419/32.png) [@jara8824](https://discourse.myriadrf.org/u/jara8824)\
**Post date:** [6 June 2017 18:49 UTC](https://discourse.myriadrf.org/t/schematics-for-limesdr/1303/1 "2017-06-06T18:49:35Z")

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What is the application is used for the schematics for limesdr, the suffix is .schdoc, and I cannot identify the app to use. I have open office, Eagle, pcsviewer, and kicad, and none can open the schematics. I tried dropping the doc off but still is not recognized.  
John

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**Author:** ![andrewback](https://avatars.discourse-cdn.com/v4/letter/a/22d042/32.png) [@andrewback](https://discourse.myriadrf.org/u/andrewback)\
**Post date:** [6 June 2017 18:52 UTC](https://discourse.myriadrf.org/t/schematics-for-limesdr/1303/2 "2017-06-06T18:52:53Z")

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Altium Designer.

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**Author:** ![mzs](https://yyz2.discourse-cdn.com/flex034/user_avatar/discourse.myriadrf.org/mzs/32/2678_2.png) [@mzs](https://discourse.myriadrf.org/u/mzs)\
**Post date:** [6 June 2017 18:54 UTC](https://discourse.myriadrf.org/t/schematics-for-limesdr/1303/3 "2017-06-06T18:54:01Z")

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" it’s also only available as an Altium design at this point and not KiCAD **yet**" -\> [Is there a LimeSDR 3D Model?](https://discourse.myriadrf.org/t/is-there-a-limesdr-3d-model/660/2?u=mzs)

But there are pdf’s of the schematics  
socket (micro USB Type-B) [https://github.com/myriadrf/LimeSDR-USB/blob/master/hardware/socket/1v4/LimeSDR-USB\_1v4s.pdf](https://github.com/myriadrf/LimeSDR-USB/blob/master/hardware/socket/1v4/LimeSDR-USB_1v4s.pdf)  
plug (USB Type-A) [https://github.com/myriadrf/LimeSDR-USB/blob/master/hardware/plug/1v4/LimeSDR-USB\_1v4.pdf](https://github.com/myriadrf/LimeSDR-USB/blob/master/hardware/plug/1v4/LimeSDR-USB_1v4.pdf)  
EDIT: Mixed up plug and socket, it is A and B, I had B and A.

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**Author:** ![jara8824](https://avatars.discourse-cdn.com/v4/letter/j/4da419/32.png) [@jara8824](https://discourse.myriadrf.org/u/jara8824)\
**Post date:** [6 June 2017 19:03 UTC](https://discourse.myriadrf.org/t/schematics-for-limesdr/1303/4 "2017-06-06T19:03:06Z")

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Thank you, Andrewback, extremely fast reply.  
John

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**Author:** ![jara8824](https://avatars.discourse-cdn.com/v4/letter/j/4da419/32.png) [@jara8824](https://discourse.myriadrf.org/u/jara8824)\
**Post date:** [6 June 2017 19:04 UTC](https://discourse.myriadrf.org/t/schematics-for-limesdr/1303/5 "2017-06-06T19:04:46Z")

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Thank you for the links, mrs. Appreciate the speed of both replies!  
John