Is there any one who can give the answer/idea/solution for my questions below ?
First of all please refer to PTP link configuration below;
May I ask how to replace above omnidirectional antenna with 4 x Sector Antennas as below based on Routerboard(RB912UAG-2HPnD)
by any idea or additional device such as 4xdiversity antenna switch ?
I don't know if this is a little silly question but how about configuration (each RF port's V/H Pol. cross connection to different sector antenna) below in case that the left radio on the boat is turning?
For the above link communication I think the frequency/bandwidth set-up configuration for the two radio cards on the boat should be same as the radio card of directional antenna on the Ground.
Does it work normally or not ? What kind of problems may happen?