I just installed a SXT LTE and there are some problems with the TX power.
First I tested the system by using a short cable (5m) with final alignment and an result of ~45 Mbit/s RX and TX. (I think the cell doesn’t provide more than 50 Mbit/s)
The final installation works with a cable of ~ 50m and the TX rate goes down to ~10 Mbit/s. The RX Rate stays at ~45 Mbit/s.
My first idea is that the original power supply has not enough power to provide the SXT with full power by using the long cable.
Is that possible or are there any other ideas?