Re: [help] Only noise being seen while IQ balance / phase lo / phase hi.

ed.j.tink@...
 

Hi Jose,

I built the same kit on 40m band just recently and had a very similar problem.

Yes, there is a checklist of voltage readings to measure using a DVM on pages 133 and 134. I found a cold solder joint on IC10 (ground pin) that fixed the problem I had.

Please read and carefully heed the instructions on pages 132 and do not attempt to probe the surface mount IC pins directly.

Hold off on the oscilloscope.

Ed

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