Re: Nauveau 75 no modulation


N7JS
 

With the stock microphone, I'm having to crank up the mic gain all the way to get the LED to flicker.  Also noticing a lot of hum on the audio (even though using a regulated power supply).

73 Jim, N7JS

On 4/14/2020 8:22 AM, KG0DQ wrote:
Tim,

Check your microphone, it’s not a high dollar microphone. Mine was wired wrong. The speaker was wired to the tip and the electret was on the ring ground was the sleeve. 

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