It would help those on this board to know if you have the Full kit or the Basic kit without the case.?
If the full kit, be sure you have plugged in the correct connectors.? There are a couple that look alike.
There are assembly instructions with pictures for the full kit on the HF Signals web page:
I do not have a v6 uBiTx, so I do not have any pictures that I can provide.? ?I would suggest that you verify the BFO adjustment to get the receiver working.? That seems tobe the most common problem for all of the HF Signals uBiTx radios.? Here is a link to a video that goes through the BFO and Frequency calibration:
If this does not help, you will need to wait for someone else to respond with a v6.
73
Evan
AC9TU