PMP 450 900 Mhz with Omnidirectional Antenna Option II

It is possible to connect both antennas vertically on the SM side of the PMP 450 one on the port and one on the starboard side.
And in the AP two sectorial in Vertical also or two Omnidirectional In the mast.



I am not sure what you're trying to accomplish with this.

The 450 system is a 2x2 MIMO system that requires the use of two antennas that have some isolation between them (i.e. different polarities). If you're trying to place antennas on either side of a vessel, a better option may be to have 2 separate dual polarity antennas, then attach both using antenna splitters outside of the radio.