This is a case for the NooElec Ham It Up Upconverter for SDR radios (http://www.nooelec.com/store/software-defined-radio/sdr-accessories/ham-it-up-v1-0-rf-upconverter-for-software-defined-radio.html#.UjJ60sbbN8E) OpenSCAD file included.
Wrapping it in tinfoil (touching the ground on the USB,) may be a useful enhancement.
case.scad | 2.2KB | |
case_bottom.stl | 272.3KB | |
case_top-rotate.stl | 86.0KB |