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12V 60W PSU
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<blockquote data-quote="rsaeon" data-source="post: 2519163" data-attributes="member: 76792"><p>The pragmatic option would be to use a laptop power adapter — they're high quality, cheap and easily available, both new and used. And then step down that voltage using low noise buck converters, to 12v and 5v. Robojax on youtube has a collection of videos of commonly available modules, you'll need to go through to see which ones are low noise:</p><p></p><p>[URL unfurl="true"]https://www.youtube.com/playlist?list=PLHvJ4bw0xno7U7oAXC_Vou7ewtcru_E2U[/URL]</p><p></p><p>Alternatively you could get a USB isolator, they're meant to filter out electrical noise/ripple for sensitive equipment like your software defined radio module. Here's an example of one: <a href="https://evelta.com/industrial-usb-isolator/" target="_blank">https://evelta.com/industrial-usb-isolator/</a></p></blockquote><p></p>
[QUOTE="rsaeon, post: 2519163, member: 76792"] The pragmatic option would be to use a laptop power adapter — they're high quality, cheap and easily available, both new and used. And then step down that voltage using low noise buck converters, to 12v and 5v. Robojax on youtube has a collection of videos of commonly available modules, you'll need to go through to see which ones are low noise: [URL unfurl="true"]https://www.youtube.com/playlist?list=PLHvJ4bw0xno7U7oAXC_Vou7ewtcru_E2U[/URL] Alternatively you could get a USB isolator, they're meant to filter out electrical noise/ripple for sensitive equipment like your software defined radio module. Here's an example of one: [URL]https://evelta.com/industrial-usb-isolator/[/URL] [/QUOTE]
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