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
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.
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.
Best Of
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Re: Been gone a while, good to be back
"Multi-year hiatus (due to a whole raft of things)." 1000% right there with you! Welcome back as well. 🙂1 -
Re: eero port forwarding is useless
I guess I’m pretty fortunate. I use the standard stuff Spectrum installed with my WiFi and cable TV and it works great.1 -
Re: eero port forwarding is useless
My self and a few others I have heard have given up on the EERO's and I returned mine and got some ASUS routers that work so much better in the mesh environment for 1/2 the price and have a easy…1 -
Re: Windows Error - An unhandled error has occurred: Access is denied
I found the problem, windows sound recorder became corrupted, the version used in Windows 11 is "new"... 🤔🤣1 -
Re: Windows Error - An unhandled error has occurred: Access is denied
Glad you got it working. Sometimes, getting the hammer out is the only solution. James WD5GWY1 -
Re: SMARTSDR FOR ANDROID DEVICE
I think the reason no one has developed an Android app for the Flex is due to the many variations of the Android OS and hardware. Even the variations of the Linux OS make it harder to target Linux as…1 -
Re: SMARTSDR FOR ANDROID DEVICE
I agree! I keep hoping that someone with the requisite skill set will step forward and tackle this project.1 -
Re: Phase Cancellation in Diversity Receiption for Dual SCU Radios
See this thread from 2017. Quoting Steve-N5AC...."In other words, the two channels will provide a constant phase separation between the two outputs that will be random, but constant and stable a…3 -
Re: Windows Error - An unhandled error has occurred: Access is denied
I tried that however the error wasn't really pointing to a firewall issue, it occurred after SmartSDR DAX crashed and then I could no longer use the software. I resolved the issue by rebuilding …1 -
Re: When can we expect an improvement to noise reduction and Automatic Notch Filter?
Let me join the club of "I don't understand why Flex doesn't incorporate NR2 into our radios". Remember the slogan "The software IS the radio". NR2 would sure be a nice …1


