Lime SDR USB case with fan

thingiverse

I'm upgrading my Lime SDR with a USB interface, and I've decided to add a fan for optimal performance. The recommended fan by SDR designers is the DigiKey 259-1565-ND model, which I highly recommend. To attach the fan cable, you'll need the body of the connector from DigiKey (H2179-ND) and the contacts from H9992CT-ND. Be aware that the wire might be a bit too large to fit in the connector body, so I used a drop of epoxy as a strain relief to prevent any issues. To secure the fan in place, use half-inch flat head screws, and for the top and bottom of the case, use 7/8-inch screws. It's essential not to over-tighten them, as this can damage the plastic.