Re: [Discuss-gnuradio] Is USRP mandatory for gnu radio for cognitive radio

[Kyeong Su Shin]

Dear M S SUMI:

You don't need to have USRPs, but you probably want to have SDR transceiver board(s) with you if you want to deal with the real-world signals. Without SDR boards, you can only do simulations with synthetic data (which is often fine).

Look for RTL-SDR (receive only), ADALM-PLUTO, or LimeSDR Mini (not released yet) if you need cheaper alternatives to USRP.

Regards,

Kyeong Su Shin

On Sun, Oct 29, 2017 at 2:36 PM, M S SUMI <address@hidden> wrote:

I am learning to use gnu radio for cognitive radio spectrum sensing. Whether gnu radio software can be used for primary signal detection without interfacing a USRP kit...

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