Re: Power on issue solved on my QCX :-)
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As Karsten says:
You can reduce the 100uH inductor to 47uH to solve the power-on issue. It does not affect everyone anyway. I have never seen it on any of my dev/prototype/pre-production/production kit builds, with three different power supplies.?
I am currently preparing 1000 more QCX kits, for serial numbers 1500-2500 (approx), and I have replaced the 100uH inductors with 47uH.?
If you don't have a 47uH inductor you could also just try shorting out the inductor. The purpose of the inductor was to separate the supplies to the digital parts of the circuit and the analogue, to keep digital noise out of the receiver. However you may find that there is no noise even when you short out the inductor. So you could give that a try too.?
73 Hans G0UPL
On Thu, Oct 12, 2017 at 7:47 AM, John PD7MAA <pd7maa@...> wrote:
I am running 1.00b also (and have switch on issue).
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