Omnidiretional antena

Dear sirs

I’m looking for a good omnidirectional antenna to connec to PepWave equipment.
We are using an ACW-854, but we would like to find one with a bigger gain.

A quick help would be really appreciated.

This is the antenna we have at the moment. I would suggest you may source the bigger gain antenna from outside.


Could you please tell me your opinion about this antenna?

Omnidireccional 4g Y 3g Lte Mimo Huawei e5373