USRP N210_Activation RX and TX

Hi,

Plese can you help me.
I have USRP N210, my software is Matlab R2016a and OS Windows.
My question is: Can I use one USRP N210 (one device) as transmitter and receiver on the way that is RF1 is transmitter and RF2 is receiver ?
Also, how to activate RF1 and RF2 ?
When I use some codes with VERT antenas I got the same results when I dont use Antenas.

With regards,
Ivana