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 v4.2.18 | SmartSDR v4.2.18 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.

TX Waterfall Goes Black as expected – No Signal inside the black waterfall.

fredjrd
fredjrd Member ✭✭
in FLEX-6000 Signature Series
Hi all,

I’m running two Flex radios—one dedicated to HF (which is working flawlessly), and the other for satellite operations (2m/70cm) using a transverter.

Everything seems to be working on the SAT setup in terms of audio level and transmission, but I’ve noticed a strange issue:

When I transmit, the waterfall display goes black as expected

There is no visible signal trace inside of the waterfall during TX

However, the audio level meter on the right shows that audio is being transmitted

It’s almost as if SmartSDR is transmitting, but not displaying the signal visually on the waterfall. Receive is working fine, and the transverter is configured correctly as far as I can tell.

Has anyone else experienced this?

Any help would be greatly appreciated!

73,
Fred Joly – N5BDJ
Tagged:

Answers

  • KD0RC
    KD0RC Member, Super Elmer Moderator

    Hi Fred, is the Show TX in Waterfall enabled?

    image.png
  • fredjrd
    fredjrd Member ✭✭

    Thanks, Len. Yes, it was on — I was using a Q5 Transverter but wasn’t seeing any waterfall information when connected to the XVTR port and learned they don't show when is on XVTR port.

    73,Fred Joly

    N5BDJ

  • KD0RC
    KD0RC Member, Super Elmer Moderator

    Hi Fred, thanks for the follow up. I just experimented with my transverter, and you are right - I had no idea it worked that way. I guess it makes sense, as the waterfall would only show the IF, not the transverter output.

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