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myriadrf / LimeSDR-USB

USB 3.0 version of the LimeSDR board
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Lack of a mechanical drawing #10

Closed viniciusmiguel closed 5 years ago

viniciusmiguel commented 6 years ago

Guys, please create a board mechanical drawing with the board and roles dimensions and distances.

MountainLogic commented 6 years ago

from [https://discourse.myriadrf.org/t/limesdr-dimensions-and-case/298] the holes and dimensions are:

board size                  : 100 mm x 60 mm
board thickness             : 1.6 mm +/- 10 %
number of layers            : 12 (10 inner)

Drill files
    - LimeSDR_1v2.DRR -> Drill report detailing the tool assignments, hole sizes, hole count and tool travel.

Four 3mm diameter holes were drilled
 one hole at  3.85 mm,  3.85 mm
 one hole at 96.15 mm,  3.85 mm
 one hole at 96.15 mm, 56.15 mm
 one hole at  3.85 mm, 56.15 mm

Personally for a home built case with the old school "A" type USB connector version I set the holes USB side holes 20 mm in from the side of the case to allow for a recessed USB connector and the USB connector is just slightly recessed.

............................    _
.          |----|          .    |
.          |    |          .  20MM
.  |-------|    |-------|  .    |
.  |  *               * |  .    -
.  |                    |  .
.  |                    |  .
.  |                    |  .
.  |  *               * |  .
.  |--------------------|  .
.                          .
.                          .
............................
ztamosevicius commented 5 years ago

PCB mechanical drawing files added in 1fa7cf584cd0e97e3f7b18e9752d91d87156ec3f commit.