maybe the orientation/location of the device to improve cellid1 signal and/or worsen cell id3 signal
If i change orientation not directly to cell, i lost Upload speed.
Is only one can be solve it - Cell Lock function in Device.
Now i use parabolic dish with SXTLTE and it work.
Hi, i have SXT LTE and have two different Cells: First cell place around 7km (-79db) [CellID 1] Second cell place around 9km (-80db) [CellId 3] When SXT connects to CellID 1 - it work perfect and stable, but sometime SXT switched to CellId 3, because rx level same. But CellID 3 not work, because it ...
This regulator is 3.3v but not 5, and linear type - that not good for usb power.
it will overheat very quickly and then short and after you will have 12v on usb )))
So install only dc-dc with transformer working in impulse mode like impulse power supply.
they are more effective and safe.
I use RB951G router with os v6.12 when i connect different usb 4g/lte modems in usb hub - it work. when i connect >2 similar usb modems like ZTE MF823 or ZTE MF825 it detect it as one same device with same serial number and not work. need fix this bug and make router correct detecting serial numbers...