User's Manual

GS2100M Low Power WiFi Module Data Sheet Package and Layout Guidelines
GS2100Mxx Recommended PCB Footprint and
GS2100M-DS-001212, Release 0.8 Confidential Preliminary 51
3. External monopole antennas need a reasonable ground plane area for antenna efficiency.
4. Do not use a metallic or metalized plastic for the end product enclosure when using
on-board antenna.
5. If the module is enclosed in a plastic case, have reasonable clearance from plastic case to
on-board antenna.
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