
8.3 BGM11S Recommeded PCB Land Pattern
This section describes the recommended PCB land pattern for the BGM11S with X-Y cordinates of pads and the antenna copper clear-
ance area. The X-Y cordinates of pads relative to the origo are shown in the table below. The origo is the center point of pin no 53. It is
very important to align the antenna area relative to the module pads precisely.
Figure 8.3. BGM11S recommended land pattern
Pad No.
Pad coordinates
(X,Y)
Pad size (mm)
Solder mask opening
size (mm)
Stencil aperture size (mm)
53
(0,0)
0.6 x 0.6
0.73 x 0.73
0.48 x 0.48
51
(1.75, -3.75)
52
(3.75,-3.75)
54
(0,-1.0)
56
(2.925,0)
BGM11S Blue Gecko
Bluetooth
®
SiP Module Data Sheet
Package Specifications
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