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by ifellow
Wed Aug 23, 2023 8:00 am
Forum: Quectel Modems
Topic: EM160r-gl MIMO antennas 2x2 + 2x2 possible?
Replies: 7
Views: 7462

Re: EM160r-gl MIMO antennas 2x2 + 2x2 possible?

rotated for phase, not direction, yeah?

so 0, 45, 90, and 135 degrees phasing?
by ifellow
Tue Aug 22, 2023 12:33 pm
Forum: Quectel Modems
Topic: EM160r-gl MIMO antennas 2x2 + 2x2 possible?
Replies: 7
Views: 7462

Re: EM160r-gl MIMO antennas 2x2 + 2x2 possible?

HOLY HECK THAT'S AWESOME
THANK YOU

So there is no real point in trying to use directional antennas on mimo1 and mimo2 unless I also put them on main and div and point them all at the same tower

Is there anything special about a 4x4 mimo antenna element wise? Like are they all tuned to the same or ...
by ifellow
Sun Aug 20, 2023 10:32 am
Forum: Quectel Modems
Topic: EM160r-gl MIMO antennas 2x2 + 2x2 possible?
Replies: 7
Views: 7462

EM160r-gl MIMO antennas 2x2 + 2x2 possible?

Esoteric question about MIMO 2x2 and 4x4 antennas


I want to build my own arrangement with diy antennas as a learning experience and I'm having trouble finding documentation that doesn't require a 600 level degree in RF theory
I am trying to set my camper (that moves constantly) up with a more ...

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