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Hi,

I was triggered by this question: https://community.teltonika-networks.com/36864/rut360-carrier-aggregation?show=36864#q36864

I'm told that some combinations like 700+800 and 800+900MHz are not supported by some modems/phones.

Which combinations of frequency band are supported on a RUTX14, RUTX09 and RUT360.

Is the RUTX14 capabel of combining 3 or 4 frequenties?, up to now I see that 3 frequenties are the max. (and yes, the celltower broadcasts more than three bands: B1, 3 ,7, 20, 32, 38)

Regards, Toine

1 Answer

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Hi,

RUTX14 LTE module allows carrier aggregation between FDD and TDD bands. Possible CA options for EG12-EA:

  • 2 x CA (DL):
    • B1+B1/B3/B5/B7/B8/B20/B28/B38/B40/B41
    • B3+B3/B5/B7/B8/B20/B28/B38/B40/B41
    • B7+B5/B7/B8/B20/B28
    • B20+B38/B40
    • B38+B38
    • B40+B40
    • B41+B41
  • 2 x CA (UL):
    • B3+B3
    • B7+B7
    • B38+B38
    • B40+B40
    • B41+B41
  • 3 x CA (DL):
    • B1+B3+B3/B5/B7/B8/B20/B28/B38/B41
    • B1+B40+B40
    • B1+B41+B41
    • B1+B7+B20
    • B3+B3+B7/B20/B28
    • B3+B7+B7/B8/B20/B28
    • B3+B40+B40
    • B3+B41+B41
    • B7+B7+B20/B28
    • B40+B40+B40
    • B41+B41+B41
Best answer
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Many thanks for your quick answer @SarunasKa.

What frequenties will the RUTX50 support?

Regards Toine
by
Hi Sarunas,

B32 is also mentioned in the datasheet. I don't see it back in de list above. Which combinations are possible with B32?

Regards, Toine