# USRP N210\_Activation RX and TX

**URL:** <https://www.ruby-forum.com/t/usrp-n210-activation-rx-and-tx/253671>\
**Category:** Uncategorized\
**Created:** [January 28, 2020, 1:06pm UTC](https://www.ruby-forum.com/t/usrp-n210-activation-rx-and-tx/253671 "2020-01-28T13:06:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Ivancica](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/a88e4f/32.png) [@Ivancica](https://www.ruby-forum.com/u/Ivancica)\
**Post date:** [January 28, 2020, 1:06pm UTC](https://www.ruby-forum.com/t/usrp-n210-activation-rx-and-tx/253671/1 "2020-01-28T13:06:05Z")

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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