Re: #ubitx-help #ubitx-help


Howard Fidel
 

Sorry you are having this problem. If you shifted the Raduino1 connector, and the transmitter is really working, I don't see how that can cause your problem since all the signals must be working for the transmitter to work. It seems like you will need a signal source and a scope, although you could manage without the scope, to see where the problem is.
If you don't have those tools, you could check that all the stages that have RX voltage and make sure that the transistors in those stages have the appropriate DC voltages, i.e. Q10, Q11 etc.

Howard

On 6/3/2018 3:17 PM, hakan.sjostrom@... wrote:
Thanks Howard for the hint. But the result is just the same. I am afraid I destroyed some component (the raduino?)


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