EM9191 for 5G Sub-6G Application- Can be used with 2 antennas only? Or necessary to have all 4 antennas?
From the datasheet, it looks like if have no need to use n41 band and GNSS, then for 5G Sub-6GHz application can just use Main and Aux antenna, and leave the MIMO1 & MIMO2 unconnected?
Hi henrylee ,
Yes, it is.
Yes, the unit will be functional with just a single antenna if you want, we have customers who only want uplink, don’t use GNSS or N41 and so only have a single antenna. All you do is restrict the units ability to perform and you will also have issues with carrier approvals as they require multiple antennas to pass their tests.
Regards
Matt