# Request for LTE record file

**URL:** <https://www.ruby-forum.com/t/request-for-lte-record-file/239616>\
**Category:** GNU Radio\
**Created:** [March 6, 2014, 8:21pm UTC](https://www.ruby-forum.com/t/request-for-lte-record-file/239616 "2014-03-06T20:21:24Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![musicdenotation](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/ea666f/32.png) [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\
**Post date:** [March 6, 2014, 8:21pm UTC](https://www.ruby-forum.com/t/request-for-lte-record-file/239616/1 "2014-03-06T20:21:24Z")

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Hi everybody,

I just installed gr-lte with the Pybombs script. I get an error when I  
launch the flowgraph with one of my record file.

Does anybody have a downlink file I could work with ?

Thanks

Winston  
Sent using Hushmail

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**Author:** ![unknown](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/4bbf92/32.png) [@unknown](https://www.ruby-forum.com/u/unknown)\
**Post date:** [March 10, 2014, 11:55pm UTC](https://www.ruby-forum.com/t/request-for-lte-record-file/239616/2 "2014-03-10T23:55:29Z")

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Winston,

You can use the LTE\_file\_recorder application, which is part of my  
openLTE  
project, to record an LTE downlink signal. It supports Ettus B2X0,  
hackrf,  
bladerf, and rtlsdr hardware.

You can find the project details at:

> **[openLTE](https://sourceforge.net/projects/openlte/)**
>
> Download openLTE for free. An open source 3GPP LTE implementation. OpenLTE is an open source implementation of the 3GPP LTE specifications. Currently, octave code is available for test and simulation of downlink transmit and receive functionality and...

Hope this helps,  
Ben