# How to calculate BER using Phy supported in GNURadio

**URL:** <https://www.ruby-forum.com/t/how-to-calculate-ber-using-phy-supported-in-gnuradio/232210>\
**Category:** GNU Radio\
**Created:** [September 25, 2014, 8:43am UTC](https://www.ruby-forum.com/t/how-to-calculate-ber-using-phy-supported-in-gnuradio/232210 "2014-09-25T08:43:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![addis\_a](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/c4cdca/32.png) [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Post date:** [September 25, 2014, 8:43am UTC](https://www.ruby-forum.com/t/how-to-calculate-ber-using-phy-supported-in-gnuradio/232210/1 "2014-09-25T08:43:48Z")

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Hi all,

```
I am using USRP N210 with Gnuradio. My work is based on the physical

```

layer in benchmark\_tx.py. I need to know how to calculate the BER of the  
received message. Can anyone help me.

Thanks