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Re: uBitxV6 transmit audio is thick


 

Hello Ashok,

A thicker or deeper voice would be a BFO setting issue.? The best way to set the BFO is to tune to a static-only frequency and use an audio spectrum analyzer to center the noise plateau.? Ashher Farhan has a video on calibrating the V6:


You do not need to do all three steps, only the last step.? Unfortunately, the BFO Tuning aid no longer works.? There are free PC-based programs that can be used:

or


I use the Windows version in the second URL.

You want the plateau centered between 300 and 3000 Hz.

73
Evan
AC9TU

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