Poor reception... My receiver was one of the first to ship. I have made no modifications to it. The vfo seems to be about 2800 Hz off. My Drake 2B receives a signals
with one foot of wire attached to the antenna . At the same time, I have 35 feet of wire attached to the uBitx, and listening to the same signal, it is difficult to hear
on the uBitx. I swapped it out with another uBitx transceiver, and it was not much better. I swapped the nano board and no difference on either except the receive frequency was different.
The 2800 Hz was not enough to put it out of the band-pass filter... I should not think a software upgrade would make any difference... or would it.