User's Manual

JOYMAX MD-120FC User Manual
V1.01
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3. Install Information
Install Hardware:
3.1 PCB Footprint
Figure: Module PCB footprint
RF note for MD-120FC-5148A modules with uFL connector: No components, ground plane or
tracks on any layer of the mother board should be placed within 20mm of the 3 free sides of the
antenna. Tracks etc may be placed adjacent to the can, but should not extend past the can
towards the antenna end of the module for 20mm from the antenna.