Wireless Joint

What modem firmware are you using again?

I've heard the earlier versions don't work with this command, but I tried with A05 and it isnt working. I wonder if it is dependent on certain parameters. hmmmm...... <squirrelWheels>


I see the string "A05" in the revision number, so I assume that's A05 ...

Has anyone here actually managed to get their EM160R to switch to 2x2 MIMO mode? Every time I try it I get an error.

If I query the current setting it shows that the disable setting is off (i.e. 4x4 is enabled):
AT+QCFG="lte4x4mimo/disable"
+QCFG: "lte4x4mimo/disable",0

OK

When I try to turn ...

There is a command to basically tell the modem you want it to prefer up to 3 bands.

I think it works on the EM160, I'll have to test sometime:

AT+QCFG="lte/bandprior",<band>,<band>,<band>


This is odd... If I query all options for +QCFG, it shows that lte/bandprior is a valid option:
AT+QCFG ...

What firmware version are you using? I'm guessing the latest A05?

Carrier aggregation is controlled by the tower, but if capable the modem should engage when available. Your tower may not allow B4 aggregation maybe? One important thing is that a lot of aggregation is based on the anchor band ...

Hello! I'm going to piggyback on this discussion since I recently purchased a WiFiX-NEXQ6GO router and an EM160R-GL modem to go with it. I have the same situation as OP--only a 2x2 mimo antenna setup.

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Unfortunately, I haven't been able to get it to actually disable 4x4mimo using the +QCFG ...