Svakako moraju formirat V pod 90°, a tocni stupanj rotacije, jer moze konfiguracija terena/prepreka utjecat na +/- 10° od idealnog 45/135 polozaja, trebas eksperimentalno utvrdit/pronac.
Ako pak imas LOS onda ti je sigurno na udaljenosti od 300+ m od tornja najbolji polozaj 45°/135°.
Imaj stalno na umu:
"Normal 3G and Next-G signals are broadcast vertically polarised, where the wave travels "up and down". LTE MIMO waves are slant polarised where each wave is rotated 45 degrees from the horizontal, mirrored so the first is at 45 degrees and the other at 135 degrees. This smart little trick is called polarisation diversity and allows your modem to distinguish two independent streams of data over the same frequency allocated by the cell tower."
"Because our modem has two internal antennas each responsible for receiving one stream of data, it is absolutely crucial we have two separate external antennas."