AIR-AP2802E-E-K9 antenna A = 2,4 GHz | antenna B = 5 GHz

[ChristianHoffmann1207]

Hello!
We are just implementing a radiating cable to our cisco AIR-AP2802E-E-K9.
We would like to set the antenna A to 2,4 GHz and antenna B to 5 GHz.
On my WLC it is not possible, because only combinations of 
A or A+B or A+B+C or A+B+C+D are possible and only 2,4 GHz and 5 GHz on these combinations or only 2,4 GHz or 5 GHz.

I want 2,4 GHz on antenna A 

and

5 GHz on antenna B

Is there a way to configure this?

Thanks

[pieterh]

what controller and what version are you running?

here seems no problem using GUI on controller version 8.5.140.0

go to wireless ->  access points ->  radios -> 802.11a/n/ac Radios (and later 802.11b/g/n Radios)

choose the access point select the blue drop-down box -> configure

Looks to me, here any combination of checkboxes is accepted.