[73xx/74xx] confuse on RF MIMO

IoT Modules MC/EM Series
1

Hi

I have read 73xx/74xx PTS, I found the spec say the antena is 2x2 MIMO.
As far as I know, the module is 1 down-link and 2 up-link, but MIMO means Multi-input Multi-output.

Does it have Multi-output? or someone can enplane it.

Many thanks

2

Hi,

Just keeping it simple the unit has a single transmitter and two receivers, you can see this in the RF block diagram in the PTS.

Regards

Matt

3

Hi

Thanks for your information.

So your means the MIMO is point in RF main?
Because the RF main have as below:
TX_LB1, TX_LB2 , TX_LB3, TX_LB4, TX_MB2, TX_MB3

PRX_LB1, PRX_LB2, PRX_LB3, PRX_MB1, PRX_MB2, PRX_MB3, PRX_HB.

Is it correct?

4

Are you referring to the diagram in the PTS?

Regards

Matt