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Need the latest SmartSDR or 4O3A Genius Product Software?
SmartSDR v4.1.5 | SmartSDR v4.1.5 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes

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The latest 4O3A Genius Product Software and Firmware

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.

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• Re: Is this power line noise?

  Duane_AC5AA

  May 2019
  You know - those little solid state power supplies that plug into the wall to power your 12V or 5V devices - like the charger for your phone, or the AC power supply for your laptop. Those are wall wa…
  1

• Re: WANTED: Flex 8X2 Antenna Genius

  K1UO Larry

  January 30
  AG 8X2 found!. Thanks all for reading. Lar k1UO
  1

• Re: Fan noise 8400M

  Erik Carling EI4KF

  June 2025
  My anti vibration fan mounts and vibration isolation pads arrived today. On taking off the top cover, I could hear a ticking sound referred to by others on the Forum. In my radio this was due to a bl…
  1

• Re: SmartSDR and current 60m channels on 6400

  Mike W9OJ

  December 2025
  Channel 1 is the same as Channel 5
  1

• Re: Stream Deck 32 button

  Erik Carling EI4KF

  January 30
  You can, if you don't find a better profile, delete what you do not want. It is after all a demonstration profile to show how the various actions are constructed. You can also create a new profi…
  1

• Re: RADIOSPORT RS55SL

  Ken Wells

  December 2024
  The RS55SL uses the same mic element as the RS M20. You might wish to start with either the radiosport DX M20 or the radiosport WIDE M20 Mic profiles. Use M-HDST for Mic Selection (after selecting th…
  1

• Re: Aurora Power Slider Bar

  Mike-VA3MW

  January 29
  Thanks, the TUNE test is a good test. Can you test into a dummy load? I opened a support ticket for you.
  1

• Re: is the Intel® UHD Graphics good enough for SmartSDR?

  DaveC

  January 29
  Thanks Tucker. I appreciate your response.
  1

• Re: is the Intel® UHD Graphics good enough for SmartSDR?

  Trucker

  January 29
  I have two Dell refurbished, return from lease desktops that use the on-board Intel UHD graphics without any problems. I think you will be fine. SmartSDR isn't that demanding for graphics displa…
  1

• Re: AU-520M, SmartSDR and no transmit power output

  Mike-VA3MW

  January 29
  Helpdesk ticket created
  1

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