# Re: Discuss-gnuradio Digest, Vol 138, Issue 39

**URL:** <https://www.ruby-forum.com/t/re-discuss-gnuradio-digest-vol-138-issue-39/230059>\
**Category:** GNU Radio\
**Created:** [May 28, 2014, 8:01pm UTC](https://www.ruby-forum.com/t/re-discuss-gnuradio-digest-vol-138-issue-39/230059 "2014-05-28T20:01:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jason\_sam](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/7993a0/32.png) [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\
**Post date:** [May 28, 2014, 8:01pm UTC](https://www.ruby-forum.com/t/re-discuss-gnuradio-digest-vol-138-issue-39/230059/1 "2014-05-28T20:01:02Z")

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Thanks for reply Martin,  
can you exactly tell me what should be first step in order to receive  
8MHz  
frequency spectrum

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**Author:** ![gsmandvoip](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/g/e19adc/32.png) [@gsmandvoip](https://www.ruby-forum.com/u/gsmandvoip)\
**Post date:** [May 28, 2014, 11:31pm UTC](https://www.ruby-forum.com/t/re-discuss-gnuradio-digest-vol-138-issue-39/230059/2 "2014-05-28T23:31:58Z")

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Hi GSMandvoip,

> > When replying, please edit your Subject line so it is more specific  
> > than “Re: Contents of Discuss-gnuradio digest…”  
> > Do this, please. I’ve changed it for you, but you should have done that  
> > yourself.

If you want to learn about GNU Radio and how to use it with hardware,  
follow the “Getting Started” Section on

> **[GNU Radio - Free & Open Source Software Radio](https://www.gnuradio.org/)**
>
> GNU Radio is a free and open source software development toolkit for building software radios and signal processing systems. Run it on your desktop, or try GNU Radio flowgraphs in your browser with GNU Radio World.

from top to bottom, and things will soon clear up.

Greetings,  
Marcus