FRStack Version Released

  • 6
  • Praise
  • Updated 1 year ago
- Includes FRStack 2 features
- FRStack now support FlexAPI 3.0.19
- multiView support
- TX Band Settings view / edit

SmartSDR V3 supports multiple clients, you can bind FRStack to specific client in order to target client you wish to Tune, MOX or set TX Band Settings.

Sync Client Slices feature will keep clients' slices in sync with each other. The purpose is to allow the use of Maestro as a control surface for SmartSDR when co-located. You must not bind to a client for this feature to work.

Full release history can be found at

Photo of Mark - W3II

Mark - W3II

  • 260 Posts
  • 55 Reply Likes

Posted 1 year ago

  • 6
Photo of John - K3MA

John - K3MA

  • 413 Posts
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Mark, thank you for the quick update.  I really like how you can easily see who is connected to the radio, what frequency they are using, mode and antenna selections.  Now you can easily tell if someone else is lurking on your radio.
Photo of W9WLX-Chuck


  • 85 Posts
  • 20 Reply Likes
Mark, I'll echo the thanks for the quick update.  Nicely adapted to support multi-client. 
Photo of Bob G   W1GLV


  • 839 Posts
  • 148 Reply Likes
Nice work Mark. Well done.
Photo of David Decoons wo2x

David Decoons wo2x, Elmer

  • 1587 Posts
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Nice Mark! I like the control surface support.

Dave wo2x
Photo of KF4HR


  • 936 Posts
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Thank you Mark, excellent work!
Photo of Bill -VA3WTB

Bill -VA3WTB

  • 4656 Posts
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Your really on the ball there Mark
Photo of Andy - KU7T

Andy - KU7T

  • 279 Posts
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Syncing the slices of two different clients is the killer feature. It took one day for a 3rd party app to build ontop of the new possibilities of multiFlex. Can your legacy radio do that?

Thanks to FlexRadio and Mark!

Photo of Ronald / W4RJF

Ronald / W4RJF

  • 65 Posts
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Thanks Mark...
Photo of WX7Y


  • 978 Posts
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great Job Mark,
I found a little bug I think, in the PGXL tune Amp unkey or tune drive Power  doesn't drop or increase  the tune power, maybe it is because I use the Radio tune button and not and not the FRStack button

thank again Mark
Photo of Mark - W3II

Mark - W3II

  • 260 Posts
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I'll check into this issue when I get back to shack this weekend. Thanks for the report.
Photo of Zack Schindler - N8FNR

Zack Schindler - N8FNR

  • 153 Posts
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Thanks Mark!
Photo of Mark - W3II

Mark - W3II

  • 260 Posts
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I have updated FRStack to address bugs reported on the first release of V3 and improve the View All / Sync A & B Slice feature (Clients viewer). FRStack now binds to a client and you can open the Clients viewer / sync feature at the same time. 73