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.

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• Re: Panadapter display of xmited cw signal

  Steve-N5AC

  April 2024
  The overload discussion is simply to say that in the top couple of bands, you may see some "grass" in the panadapter that is not actually transmitted. If this (accurate signal strength in t…
  0

• Re: N1MM Voice Keyer

  Ben KN4RFT

  February 2024
  I just worked out the answers to some of Paul's questions and wanted to post them for the next ham trying to use the Voice Keyer with SmartSDR. First set up audio To and From N1MM+ under Config&…
  1

• Re: Maestro C - technical notes

  Jim Moore

  April 2024
  The Maestro reminds me of nothing so much as a ham radio 'busy box.' I use my 'C' at my YL's QTH, while my 6400M is on my desk in my shack. I, too, like a radio with knobs! I…
  1

• Re: Is there a memory bug in 6600 firmware?

  ve7ovy

  April 2024
  Hi John. Thank you for your comments and observations. Sounds like I’m not the only one that experiences these occasional anomalies in the memory recall. Interesting point that it may be related to a…
  1

• Re: Rob Sherwood (PreDistortion) at Flexradio Banquet - Hamvention

  Russ Ravella

  April 2024
  Yup, that would be great. Steve said he had a prototype up and running quite some time ago (two yearsish?) during a Q&A following a presentation at one of the "Virtual Ham Expo"s. And h…
  2

• Rob Sherwood (PreDistortion) at Flexradio Banquet - Hamvention

  Mike VE3CKO

  April 2024
  I am putting on my speculation hat for a moment. I just read the email from FlexRadio announcing "FlexRadio Banquet - Our Amazing Speakers" and that Rob Sherwood is one of the speakers. As …
  4

• Re: Anyone using Simon Brown's SDR Console with DAX I/Q?

  Barry N1EU

  February 2016
  Thanks Jim! I've been able to quickly get this up and running thanks to your directions. Just starting to play with it. I'd like to find out how to reliably align the frequencies and calibr…
  1

• Re: Maestro C - technical notes

  Mike-VA3MW

  April 2024
  Windows for a variety of reasons. One of which is that if we changed to Linux, the entire application would have to be rewritten from scratch and that wasn't cost effective.
  1

• Re: FlexRadio at Dayton Hamvention?

  Al_NN4ZZ

  April 2024
  Dave, We’ll miss you, best wishes for a speedy recovery. 73….Al / NN4ZZ
  1

• Re: FlexRadio at Dayton Hamvention?

  Randall D

  April 2024
  Who are going to be the guest speakers at the 2024 Flex banquets?
  1

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