Panasonic PAN1782 Product Specification page 25

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PAN1782 Bluetooth Module
Antenna Placement Recommendation
All dimensions are in millimeters.
Use a ground plane in the area surrounding the module wherever possible.
Use stitching vias to GND left and right from the "Keep out Area" and on the
PCB edges
It is recommended to place the module:
•
At the PCB edge (horizontal) of mother PCB with the module antenna at the PCB edge
•
GND plane on the left and right of the module
Product Specification Rev. 1.0
Top View
8.70
Min. 15.00
5.00
Keep out
Area
Top View
4 Specification
Min. 15.00
Page 25 of 42