Does feedline of through-hole antennas have to be at the bottom of the PCB or is it ok to have it on the top? I don't see why it can't be on the top but I read in Taoglas docs that it should be on the bottom (attached pic in bottom) And what do you think is better for GPS antenna, having the feedline and receiver on top or bottom? given that I put the digital components on the bottom so I think it's better to have the RF part on the top for isolation and facing the sky.

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