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 v4.1.5 | SmartSDR v4.1.5 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.

Changing TX bandwidth during transmission caused weird feedback

Ken - NM9P
Ken - NM9P Member ✭✭✭
edited December 2016 in SmartSDR for Windows
I know you are not supposed to do it this way... but I noticed that my TX bandwidth was still set for "narrow DX mode" when I began a rag chew with someone on 20 Meters last night. So as I transmitted, I clicked on the setup/transmit/voice and adjusted my bandwidth from 230-2700 Hz to 100-2950 Hz. I got off the PTT before clicking the second number and began transmitting again. But the rig started giving weird distorted sound on TX and through the monitor. The pan display wasl all out of normal, also. I got off the PTT and listened to his replay and started transmitting again... same weird distortion. The guy I was talking to just thought someone was interfering with my signal. I opened the setup file and entered the numbers again, and it hasn't happened again. I just thought someone might like to know that this glitch can happen. Moral of the story.... Don't adjust TX Bandwidth while transmitting..... Has anyone else encountered this?

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