Distance between two MR76 Omni for Mesh

[VanPortUSA]

I am having trouble finding maximum distance documentation when installing two MR76 with Omni antennas on a pole.  I see documentation saying they need to be at the same elevation, but I don't see a reference as to the maximum distance they should be installed.  I am extending the wired network with the Repeater AP and the Dashboard shows the Mesh Speed to be 10.9 Mbps. I was expecting a higher speed, but concerned this may be due to the distance of 145m.

[cmr]

If you are using omnidirectional antennas, I'm quite surprised you got that far.  I'm guessing it is a perfect clear line of sight?

If you have an endpoint device at that distance, what do you get?

[VanPortUSA]

It is a big open area with a clear line of sight.  Like a large stadium parking lot.  The Repeater end has an 8 port switch with 5 surveillance cameras.  So all the video traffic goes over the Mesh to the Gateway. Not sure I know how to tell what I get from the endpoint.

[cmr]

If you go to the second MR and try to connect a laptop to the WiFi from the first MR, does it even see it?

It doesn't really matter, but you could get a better result with a directional antenna on each AP.  Something like the MA-ANT-25

https://meraki.cisco.com/product-collateral/ma-ant-25-datasheet

[VanPortUSA]

That is a good idea. I could test connecting a laptop to the Gateway AP while standing at the Repeater AP. I would need to use a SSID the repeater does not have.

Can the Repeater AP use a Directional and the Gateway AP use Omnidirectional?

Thanks for chiming in on this topic.  Was not finding any documentation about practical distances between APs for Meshing.

[cmr]

The APs could use different antennas, but you'd not get the full benefit with only one changed, it would be worth a test though.

From the install guide, you *could* mix antennas on each AP, one omnidirectional pair and one directional antenna.  Though it isn't recommended for optimal performance, it would definitely be worth testing:

2x N-Type antenna ports are located at the top of the MR76 and 2x are located at the bottom of the MR76. The 4 antenna ports are connected to 2.4 GHz and 5 GHz client serving radios respectively. Please see the markings on the AP to verify 2.4GHz and 5GHz ports. In order to ensure the highest performance, ensure antennas connected to the 4 ports have overlapping coverage areas. 

[Akil1]

I want to configure an MR76 access point, please Can any of my colleagues assist me?

[TBHPTL]

Meraki can help you its part of the support your license includes,  its really no different than any other Meraki AP aside from specifying antennas..