# Does EM9291 Support UL MIMO or TX Diversity in LTE

**URL:** <https://forum.sierrawireless.com/t/does-em9291-support-ul-mimo-or-tx-diversity-in-lte/35606>\
**Category:** IoT Modules\
**Tags:** faq\
**Created:** [November 5, 2025, 9:24pm UTC](https://forum.sierrawireless.com/t/does-em9291-support-ul-mimo-or-tx-diversity-in-lte/35606 "2025-11-05T21:24:20Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![pamela.patton](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/pamela.patton/32/10141_2.png) [@pamela.patton](https://forum.sierrawireless.com/u/pamela.patton)\
**Post date:** [November 5, 2025, 9:24pm UTC](https://forum.sierrawireless.com/t/does-em9291-support-ul-mimo-or-tx-diversity-in-lte/35606/1 "2025-11-05T21:24:20Z")

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Does the EM9291 support UL MIMO or TX Diversity in LTE mode?

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**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/jyijyi/32/4766_2.png) [@jyijyi](https://forum.sierrawireless.com/u/jyijyi)\
**Post date:** [November 6, 2025, 1:26am UTC](https://forum.sierrawireless.com/t/does-em9291-support-ul-mimo-or-tx-diversity-in-lte/35606/2 "2025-11-06T01:26:13Z")

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you can see this table in EM 92 specification:

 ![image](https://us1.discourse-cdn.com/flex025/uploads/sierrawireless/original/2X/3/343f245fc7635ccd261b02f9727033c3207e0b0c.png)