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abt 100 Hz noice on Mic-input

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Jan - ON4PAL
Jan - ON4PAL Member
edited March 2017 in SmartSDR for Windows
I started using my 6500 with connecting a haedset via the front outlet ( or is it an inlet??). anyway I heard on the mon(itor) seting and saw on the display a noise guessing 100 hZ. Disconnecting the microphone connector did not chchange the noice. switching to "BAL" the noise was gone and the mike signal was great. As far as I can diagnose -professional problem?- the noise is generated somewhere after the "mic"-connector. Anyone know how to switch the noise 'Off"? BTW using the bal input at the back works just fine but had to insert a piece of wire from front to back because the earphone connecor could not reach the front,

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  • Tim - W4TME
    Tim - W4TME Administrator, FlexRadio Employee admin
    edited March 2017
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    Jan - I am converting you community post to a HelpDesk ticket so we can investigate this further. If anyone else has a similar problem, please do not hesitate to open a HelpDesk support ticket.

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