Welcome to the new FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
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.

SmartSDR v1.4.11 Available Now

Steve-N5AC Community Manager admin
edited September 2018 in SmartSDR for Windows
FlexRadio Systems is pleased to announce the availability of SmartSDR v1.4.11.   SmartSDR v1.4.11 builds on the new capabilities introduced in SmartSDR v1.4 and v1.4.3 and adds a few more features and corrects issues found in v1.4.3 since release.  For reference, the key features of v1.4 can be found in the SmartSDR v1.4 Announcement.  New features in v1.4.11 include:

Noise Mitigation enhancements: As part of the v1.5 noise mitigation work, we are releasing our first two noise mitigation enhancements. Both Noise Reduction (NR) and Auto Notch Filter (ANF) performance have been substantially improved.  Work is still continuing on an enhanced Noise Blanker (NB) algorithm which we expect to release in the future.

Antenna Tuner (ATU) memories: The antenna tuner now remembers prior tunes by band and by antenna. Subsequent frequency adjustments into a frequency area where the ATU has already found a match will result in that match being applied without a retune if the memory function has been enabled. 

The SmartSDR v1.4.11 Installer can be found here:

SmartSDR v1.4.11 Installer


  • W1IMD
    W1IMD Member ✭✭
    edited September 2018
    Thank you Steve!

  • Steve-N5AC
    Steve-N5AC Community Manager admin
    edited December 2016
    No problem, Paul -- see you in Dayton!
  • Jeffrey Kerber, N3VE
    Jeffrey Kerber, N3VE Member ✭✭
    edited September 2018

    Can't wait to see you guys in Dayton, thanks for the update!

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.