@David-TP Hi, Thanks for Your answer and the link to the explanation of carrier aggregation. I am learning something new every day Best Regards

Hi, I would like to understand the AT+QENG and AT+QCAINFO responses on my X50-5G, see screenshots below. The PCC parameter (in the +QCAINFO) indicates that the primary carrier component is LTE, while...

@David-TP After a couple of days I noticed a sudden RSRP dropping. It occurred simultaneously with a bend change from B3,N78 to B7,N78. My carrier is Tele2 Sweden. How can I prevent the band change?...

@David-TP Thanks for Your reply. The RSRP dropping occurs simultaneously with a change of band, which suggests that the dropping is caused by a band change. And I believe that a band change may be...

After rebooting my X50-5G device I get acceptable, but not good, RSRP strength reading and a stable link. But after a couple of hours the RSRP strength very suddenly drops with more than 10 dB, which...