Today I tried to use the QPCIe board but I have some questions.
I connected the QPCIe board with a USB3.0 cable, but there is no led and the fan is not spinning. I saw a SW3 on the board, do I need to switch it on?
Will USB3.0 power supply be enough for this board or do I have to use the 12v power supply?
If I plug it on my computer using the pcie socket, will the pcie socket provide enough power?
And I saw an additional port called ANT which I have never seen on LimeSDR-USB, what does it stands for?
If I plug my amplifiers on the QPCIe board (especially LNA), is the max power the same as LimeSDR-USB? I want to make sure that I won’t damage this board.