# QPSK sample file

**URL:** <https://www.ruby-forum.com/t/qpsk-sample-file/243331>\
**Category:** GNU Radio\
**Created:** [September 18, 2015, 4:45am UTC](https://www.ruby-forum.com/t/qpsk-sample-file/243331 "2015-09-18T04:45:23Z")\
**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:** [September 18, 2015, 4:45am UTC](https://www.ruby-forum.com/t/qpsk-sample-file/243331/1 "2015-09-18T04:45:23Z")

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Hi everyone,

I want to play with gnuradio QPSK decoding/analyzing capabilities. Can  
anybody point me to URL where I can download IQ samples file of a QPSK  
signal with reasonably strong real world signal for me to do my  
analysis.I also prefers to know the symbol rate of the signal

Thanks

Pinto