# Question on USRP about differential IQ signals

**URL:** <https://www.ruby-forum.com/t/question-on-usrp-about-differential-iq-signals/244784>\
**Category:** GNU Radio\
**Created:** [June 14, 2016, 12:41am UTC](https://www.ruby-forum.com/t/question-on-usrp-about-differential-iq-signals/244784 "2016-06-14T00:41:13Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Sadaf\_N](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/858c86/32.png) [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\
**Post date:** [June 14, 2016, 12:41am UTC](https://www.ruby-forum.com/t/question-on-usrp-about-differential-iq-signals/244784/1 "2016-06-14T00:41:13Z")

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Hi,

One quick question is about USRP and BasicTX and BasicRX: Can we  
generate four differential IQ signals using 2 BasicTX and receive four  
differential IQ signals using 2 BasicRX?

Thanks,  
Ralph