Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
Need the latest SmartSDR or 4O3A Genius Product Software?
SmartSDR v4.1.5 | SmartSDR v4.1.5 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes
The latest 4O3A Genius Product Software and Firmware
If you are having a problem, 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.

Settings for D-Star audio ?

Andrew O'Brien
Andrew O'Brien Member ✭✭✭
edited March 2017 in Third-Party Software
Well the ThumbDV and a Flex 6300 actually works for D-Star .  I heard 6 stations on HF today and worked one station on 17 meters. That station reported my audio as "good" but I am wondering are there any things that we need to too to have good audio when using D-Star?  Any of the TX EQ capabilities need to be invoke for this mode . ?  It seemed odd just transmitting with a stock setting. By the way, this was my first voice QSO with the 6300 , I have not tried regular SSB phone yet. 

I do have experience with HF digital voice from several years ago using the codecs that Peter G3PLX was experimenting with. .  I can tell you that the audio quality with the ThumbDV and a Flex using D-Star was much superior.

Andy K3UK

Answers

  • Cal N3CAL
    Cal N3CAL Member ✭✭
    edited March 2017
    Andrew you will get the best results on D-STAR HF using a flat TX EQ and no processor.   

    Cal/N3CAL

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