# ePMP 3000 MU-MIMO grouping Criterion

**URL:** https://community.cambiumnetworks.com/t/epmp-3000-mu-mimo-grouping-criterion/61312
**Category:** ePMP
**Tags:** knowledge-base
**Created:** [April 18, 2019, 12:51pm UTC](https://community.cambiumnetworks.com/t/epmp-3000-mu-mimo-grouping-criterion/61312 "2019-04-18T12:51:25Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![Fedor](https://d10gw3vjmzyp8.cloudfront.net/user_avatar/community.cambiumnetworks.com/fedor/32/20305_2.png) [@Fedor](https://community.cambiumnetworks.com/u/Fedor)
#### Post date: [April 18, 2019, 12:51pm UTC](https://community.cambiumnetworks.com/t/epmp-3000-mu-mimo-grouping-criterion/61312/1 "2019-04-18T12:51:25Z")

</div>

For the purpose of MU-MIMO grouping AP determines SM azimuth relative to its sector antenna.

SMs can form a MU-MIMO group in case their angular separation matches the following criteria: ![grouping.png](https://d1okf4ta8xniw3.cloudfront.net/original/1X/f33cda78bf01bb6e8b07ec40ce86e506d8db7a2b.png "grouping.png")

| 

F, MHz

 | 

Min1, deg

 | 

Max1, deg

 | 

Min2, deg

 | 

Max2, deg

 |
| 

4900

 | 

13.0

 | 

38.9

 | 

64.8

 | 

90.8

 |
| 

5180

 | 

12.2

 | 

36.7

 | 

61.1

 | 

85.5

 |
| 

5240

 | 

12.1

 | 

36.2

 | 

60.3

 | 

84.5

 |
| 

5500

 | 

11.5

 | 

34.4

 | 

57.3

 | 

80.3

 |
| 

5720

 | 

11.0

 | 

33.0

 | 

55.0

 | 

77.0

 |
| 

5745

 | 

11.0

 | 

32.9

 | 

54.8

 | 

76.7

 |
| 

5805

 | 

10.8

 | 

32.5

 | 

54.2

 | 

75.8

 |
| 

5825

 | 

10.8

 | 

32.4

 | 

54.0

 | 

75.5

 |
| 

5970

 | 

10.5

 | 

31.6

 | 

52.6

 | 

73.6

 |

Criteria are dependent on the frequency carrier ePMP3000 AP is operating on.