We’ve become used to software-defined radio as the future of radio experimentation, and many of us will have some form of SDR hardware. From the $10 RTL USB sticks through to all-singing, all-dancing models at eye-watering prices, there is an SDR for everyone.
What about the idea of an SDR without any external hardware? Instead of plugging something into your Raspberry Pi, how about using the Pi itself, unmodified? That’s just what the Nexmon SDR project has achieved, and this has been made possible through clever use of the on-board Broadcom 802.11ac WiFi chip. The result is a TX-capable SDR, albeit one only capable of operating within the 2.4 GHz and 5 GHz spectrum used by WiFi.
(Score: 0) by Anonymous Coward on Sunday April 15 2018, @09:52PM (2 children)
We are lucky to live in an age where we have a wealth of information at our fingertips. Try learning to make use of it. If you made the effort then you would know what an SDR is and an intelligent person can infer which definition of SDR is appropriate from context.
You could have found the answer in the amount of time it took you to ask the question.
(Score: 2) by DannyB on Monday April 16 2018, @06:28PM
What will happen when every initialism or acronym has over one hundred possible expansions?
To transfer files: right-click on file, pick Copy. Unplug mouse, plug mouse into other computer. Right-click, paste.
(Score: 1) by nitehawk214 on Wednesday April 18 2018, @02:56PM
Ahh, cool, Google says it's a Speical Drawing Right. http://www.imf.org/en/About/Factsheets/Sheets/2016/08/01/14/51/Special-Drawing-Right-SDR [imf.org]
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