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tmiw / ezDV

A FreeDV device based on the ESP32.
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60Hz noise getting into headset mic line #10

Closed tmiw closed 2 years ago

tmiw commented 2 years ago

Testing of the v0.1 boards show that significant 60Hz noise is getting into the mic line on the headset jack. The radio jack is working properly, however. For v0.2, we need to reroute this trace to shorten it and provide more shielding.

tmiw commented 2 years ago

Looks like this was a firmware issue and not a HW issue. Still, v0.2 was worthwhile to spin. 👍