If you are running Allard's latest code, frequency should be reasonably stable.
If it's not stable, you should probably address it rather than hide it.
Though once that's cleaned up, the additional measures I mentioned in my previous post are worth considering.
The unstable freq and the buzz are likely related.
Perhaps trash on the power into the raduino, trouble around the raduino regulator, or all them wire connections talking to each other.
If you have long antenna connection wires and/or long tuning pot wires, try shortening those and twisting up each cable so ground and signal are well coupled.
Maybe use coax.?
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On Mon, Jul 31, 2017 at 08:35 am, KC8WBK wrote:
The unstable frequency on transmit is a bigger problem so I will shift my attention to that.? Any ideas for what to try?
