Simple brute force solution use a small relay to disconnect the speaker on tx keep a 1k resistor as a load and to keep the output capacitor charged pop should go
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On 20 Apr 2017, at 12:40, Allard PE1NWL <pe1nwl@...> wrote:
Yes I tried this already, but I still got a pop each time I connected the
pin to ground...
73, Allard PE1NWL
On Thu, April 20, 2017 13:22, Steve Greer wrote:
Is there a way that we can use the mute feature of the lm386 on ptt. The
datasheet says ground I believe pin8 will mute the lm386 and this would
eliminate the pop in the ear????
