Poor/Bad Transmit Audio Flex-6300

  • 1
  • Problem
  • Updated 2 years ago
  • Solved
Very poor TX audio with Flex 6300 as reported by numerous people. I would like to return the radio for examination. What is ECO 75-1006?
Running SmartSDR 1.3.8

Seems like the lower voice frequency octave overloads the internal TX audio circuits.
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vincentjlawrence

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Posted 3 years ago

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vincentjlawrence

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Official Response
Resolution: sent the 6300 to flex. They installed ECO 75-1006 at no charge. Now the audio sounds much better with the 500 Hz eq setting at + 1 db, the 1k equalizer setting is only +4db ,(rather than +10db), the 2k slider is at +6 db, 4k at +5 db. Overall tx audio now sounds like me face to face. However , they declined to run the audio to RF test I requested. I will run that later as time permits.

Regards to all

Vince, N0UA