Sat Jun 15, 2019 8:24 pm
I prefer to use 3 good quality SISO antennas. For long distances the "third" antenna, hardly will do something.
Anyway on both devices needs to be compatible with MIMO 3x3 and using the same polarity in each antenna to get the best result and use the equipment at 100%.
Normally all the polarities in these cases are linear, but it can be horizontal, vertical or cross polarized (+45° -45°).
Regards.