Re: Yes, My homebrew µBitx now work!!

Evan Hand

I should have started with the fact that the audio in the v4 (which is what your board is modeled on) was weak.  This was one of the mods in the v5 and v6 HFSignals boards.  There the discrete transistors were replaced with an LM386 amp.  I would recommend changing that out first or go to an external audio amplifier.  Look at the audio section of the current v6 boards as a reference. 


Join to automatically receive all group messages.