Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
Need the latest SmartSDR or 4O3A Genius Product Software?
SmartSDR v4.1.3 | SmartSDR v4.1.3 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes
The latest 4O3A Genius Product Software and Firmware
SmartSDR v4.1.3 | SmartSDR v4.1.3 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes
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.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.
Best Of
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How do you feel with SmartSDR+ V4?
Hello to everyone! In my experience, finishing testing V 4.1.5, and talking about it with some Flex users friends, we noticed that the quality, performance and operation has decreased strongly since …1 -
Testing your Network Performance
I have used iperf and jperf for years and have found it to be very valuable tool for testing my network performance. You will need 2 devices (client/server) and it is very telling of your network. Te…2 -
Re: Aurora Arrived
Not yet. If we choose to sell it we will let everyone know.1 -
Re: Interlock is preventing transmission amp:tgxl
This has also been plaguing my contest station for months. Helpdesk sent me an unpublished 1.2.12 but it didn't work. Google Gemini came up with the I2C thing. I think it came partly from a grou…1 -
Re: Interlock is preventing transmission amp:tgxl
My "Copilot Agent" told me there is no public documentation from Flex or 4O3A to support the I2C ECO claim. But, the I2C bus certainly has some quirks especially if you have multiple master…1 -
Re: Paid for the SmartSDR+ but nothig happened
I'm working to help resolve this specific instance, but wanted to update the thread for anyone else that might find it. If you run into this problem, the most common issue that prevents the radi…1 -
Re: UPS Recommendations for use with Aurora
Be warned: From my experience with several UPS units, they meet their specifications only under constant load conditions. While PC servers draw a relatively steady current, an SSB/CW transceiver does…1 -
Re: Is Power Genius XL discontinued?
I was seeking a Tuner Genius, and I was enlightened that DX Engineering is now the sole provider. Gigaparts, Radioworld Canada, Flex don't seem to be carrying the TGXL any longer; Gigaparts and …1 -
Re: RADEv2 (FreeDV v2) on FLEX-6000/8000/Aurora with RPI
I tried the appimage in a RPi 3B (wired Ethernet) and while it worked ok for me for both RX and TX, I found the CPU maxed out when decoding a received signal. Transmitting had the CPU at about 35%. I…2 -
My Maestro C Review
Posted to E-ham today . The Maestro C radio controller is a wonderful device , it does what Flex Radio claims.... controls your Flex radio beautifully . In my few days of operation via my home LAN I …5




