this post was submitted on 09 Nov 2023
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Amateur Radio

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Boondock Echo Remotely Monitors Radio Audio and Alerts You with Keyword Matches (www.hackster.io)
submitted 1 year ago by [email protected] to c/[email protected]
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Not an ad for the device, just saw the article and thought of a cool use or two for it.

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[–] [email protected] 2 points 1 year ago

This article shows a way of doing what I believe you are talking about, at least in terms of expanding RTL-SDR bandwidth. I have a couple myself that are collecting dust. Another line-item to add to the ever-expanding list of radio projects I want to try out.