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Re: QMX: Is the latest firmware correcting the distorted audio?


 

Thank you Stan,
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I just loaded .006 and ran the calibration. This is on my QMX 20-10. I need to re-read the diagnostics page to get more familiar what I¡¯m looking at. Overall everything looks better during calibration compared to earlier releases. 20 is still crazy like a lot of people are seeing.
I have tried the PrePhase setting without success. However, since .006 I¡¯m able to get intelligible audio and it sounds pretty good but I have a constant whistle. I can eliminate it by turning the mic gain way down into the 40s but then the audio starts to sound distorted again. I¡¯m also running the EQ. It doesn¡¯t make a difference if it¡¯s on or off. The whistle is still there. The mic gain is currently set to 59. Compression is set to 4. The whistle is on all bands. I don¡¯t hear this on my 80-20 QMX.?
I don¡¯t have the best test bench here. I¡¯m using an ic 705 with the antenna disconnected and the the RF gain set to 1. The QMX is connected to an EFHW for 40 meters.?

Don.

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