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can a GPS Antennas gain be too much to degrade performance?

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qwertycoolguy

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I am planing to use a powerfull GPS antenna which has a gain of 31dB.

https://www.digikey.com/product-detail/en/AA.108.301111/931-1135-ND/2690282

I am wondering if it can degrage by some means the performance of the SIM908 GPS system.

I am actually planing to try the same antenna with Linx, and some other GPS devices as well.

So how do I know if higher gain would effect the performance?

note : I am running my device at harsh environments therefore gps signals can be very low.

I would be so happy if somene can shred some light on this doubt I have,

thank you so much.
 

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