I’m using an setorial antenna to transmit the signal for another point.
But I would like to check what is the best channel to configure the router.
If use snooper to do that, it is going to get the information of the external antenna or the main antenna of the router?
I’m using a RB 751U 2HnD to this test.
Normally, if you connect an external antenna via the U.FL connector, the internal antenna is switched off. That is the whole idea of an external antenna, so you can direct the signal where you want.