Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
The latest SmartSDR Software:
SmartSDR v4.2.20 | SmartSDR v4.2.20 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes

The latest 4O3A Genius Product Software:
The latest 4O3A Genius Product Software and Firmware
How to Receive Technical Support::
If you are needing assistance with FlexRadio products, please refer to the product documentation or check the Help Center for known solutions. Need technical support from FlexRadio? It's as simple as creating a HelpDesk ticket.

How to set the ALC for digital modes

Maurice
Maurice Member ✭✭
edited October 2023 in DAX

How to set the ALC to use for FT4/8 or other digital modes.

On any other brand the ALC must be around 0, but on the flex it's diffrent or not?

Now for FT4/8 it stands around -10db is this good or to high.

Answers

  • Erik Carling EI4KF
    Erik Carling EI4KF Member ✭✭✭✭
    SmartSDR_fafwAsFAKs.png

    This is the level I have always used.

  • Mike-VA3MW
    Mike-VA3MW Administrator, FlexRadio Employee, Community Manager, Super Elmer, Moderator admin

    Set it to about -5db. You can do this using DAX.

    image.png


  • David Decoons, wo2x
    David Decoons, wo2x Member, Super Elmer Moderator

    I’ve found DAX TX @ level of 48 should put TX level right at zero but peak indicator will show yellow and not red. If you see the peak indicator hitting red then it is too high.

    Dave wo2x

  • N9OK
    N9OK Member ✭
    edited January 2025
    I wish I could delete what I originally asked here but there is no delete button. Move along, nothing to see here... :)

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.

Comment As ...

Categories