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About Flex6400 remote control problem

I'm using another one's flex6400.It works well,but another people heard my sound is stuck and hard to hear(looks like my throat was stuck). But while i using the Online chat software,my mic works well and not have another problem.But while i using radio to remote control calling,the sound problem goes on.Here is my setting:


  • BH5HYB
    BH5HYB Member
    +ACC Open
    MIC GAIN 50
    PROC :DX
    EQ:TX ON
    TX FILTER:100-2900
  • Mike-VA3MW
    Mike-VA3MW Administrator, FlexRadio Employee, Community Manager, Super Elmer, Moderator admin

    Can you post a video?

    Before you use/adjust any of the above, you must watch your Mic level settings. Never exceed -5dbm.

    Now, that you are watching the Level meter 100% of the time, you need to check that your 20db boast if off as it sounds like you are overdriving it.

    This video might help.

    After you make these changes, let us know how you make out.

  • John KB4DU
    John KB4DU Member ✭✭✭✭

    For testing purposes, turn off the tx eq also. If eq is used, the general rule is cut before boost. The level meter on the flex is before the tx eq, so any boost can overdrive the audio and it won’t show on the meter.

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