QUESTION

asked by
SR4L049- Does the bottom side layer require clearance directly underneath the part?

I am inquiring about the recommended printed circuit board layout for your surface mount antenna SR4L049.

The datasheet shows the top layer copper and clearance areas around the part.

I have been unable to find any information on the bottom side metalization.

Does the bottom layer require a clearance area directly underneath the part or is the bottom layer all ground?

Thank you for your time

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1 Answer

answered by
Hi John,

The clearance area shown in the datasheet must be implemented on every layer of the PCB.

Many Thanks

Steve

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