In this video I show how to use Spectrum Painter with BladeRF on Kali Linux, to transmit images over the air and view them in the FFT inside SDR# with a separate RTL-SDR

Disclaimer: Do not transmit on used frequencies, and only at low transmit power, or inside an RF shielded cage/box/bag. (High transmit power creates “reflection images”.) Consider checking local laws before transmitting. If possible, use the 2.4GHz ISM band, or any other ISM band

Topics covered:
– Getting Spectrum Painter
– Converting Images
– Using bladeRF-cli to Transmit Data

– BladeRF (
– Spectrum Painter (

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