WiFi 2.4 and 5 GHZ OUTPUT. Need to select channel output to much interference from other WiFi channels need to be able to select the 2 channels I want transmitting to my phone and iPad.

WiFi 2.4 and 5 GHZ OUTPUT. Need to select channel output to much interference from other WiFi channels need to be able to select the 2 channels I want transmitting to my phone and iPad.