[Discuss-gnuradio] Hardware for MIMO & Beamforming Experiment

[eva some]

Hi dear community members!

I want to run experiments using MIMO and/or beamforming techniques with open source. However, I am getting stuck with hardware. Traditionally, I used USRPs N210 for experiments. I have only two.

Is there any cheap hardware that can support MIMO & beamforming applications on the market?

Thanks.

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Evariste Some

 EE