Hi Dana, Where did you buy your HackRF? If it's a HackRF One then I think we should get it back to GSG and get a replacement to you.
Thanks, Dominic On 11 February 2017 at 12:05, Dana Shtun <ve3...@hotmail.com> wrote: > > Fortunately I found a friend who can do SMD rework locally > and had him replace the microprocessor. > > Well, this cured the very hot (burn your finger) micro issue, but the hack is still dead. > > Further investigation suggests that the DC-DC power supply chip (TPS62410) > is dead, as the 2 voltages it is supposed to produce are missing. > > I did find that others had experienced various failures of the power supply chip > in the past, so I’m hopeful that it is part of the problem. I also see > that there is a more robust chip in the series. (ie higher current capabilities) > > Dana > VE3DS
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