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The latest SmartSDR Software:
SmartSDR v4.2.20 | SmartSDR v4.2.20 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.

SmartSDR+

This category is for discussing items related to the new SmartSDR+ subscription-based software model that begins with SmartSDR v4

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Discussion List

Discussion	Started By	Replies	Views	Most Recent
SmartSDR v4.2 - New features 123 Announcement	Mike-VA3MW April 22	68	4.7K	DSherfey April 29
SmartSDR v4 – Noise Mitigation Quick Reference 123 Announcement	Mike-VA3MW November 2025	77	6K	IK8HCG March 10
Exciting News: A Smarter SmartSDR Licensing Model Announcement Closed	Mike-VA3MW September 2025	0	3K	Mike-VA3MW September 2025
AURORA AU-520	DOC on The Air 6:28PM	1	24	Erik Carling EI4KF 6:54PM
MARS Answered	WayneHarris December 2025	4	168	Mike-VA3MW 3:37PM
DVK works great on Maestro but can’t save recordings to Function Keys Answered	NG0Z November 2025	8	289	Chris WX7V July 3
Moved: 4.2.2 Slicemaster and WSJT Closed	Mike-VA3MW July 2	0	1	Mike-VA3MW July 2
No DAX with4.2.2 Answered	AH0U June 25	2	108	Ken Wells June 26
RNN noise reduction	Wayne VK4ACN December 2025	11	467	Mike-VA3MW June 25
I need help getting my Aurora 510 setup for SmartLink Question	petel22151 June 24	0	42	petel22151 June 24
WSJT Improved with 4.2.2 Answered	AH0U June 18	5	253	David Decoons, wo2x June 22
ESC not working. No effect. Has anyone got it to work???	VE6WZ November 2025	5	341	Joe Bales June 21
DVK Digital Voice Keyer recording length	KA4GSR_David June 12	5	135	petel22151 June 19
Aurora Power Output	Phil K9UC June 8	1	105	Mike-VA3MW June 9
SmartSDR v4.2.20 question Answered	Ken June 3	17	486	Trucker June 8
Scale down not working Question	Slawomir June 8	0	64	Slawomir June 8
NRS noise reduction on CW	KD0RC May 21	1	115	JimCharlton June 6
IARU 2 vs FCC/ARRL band plan display? Answered	wjresq June 3	4	200	JimCharlton June 6
Move the IARU Band segment indicators	K1UO Larry June 3	0	63	K1UO Larry June 3
Moved: Flex radio and MARS ALE Closed	Mike-VA3MW June 3	0	1	Mike-VA3MW June 3
Question on Filter Access	Steve Blankinship AG4SO June 2	1	84	Trucker June 2
Recording all of audio for contest Answered ✓	BH4AAD May 30	3	133	g4ivv June 2
Filter options	Rob_K8YV June 1	0	49	Rob_K8YV June 1
4.2.18 No RX Stream?	stevenab April 29	7	368	EdW9US May 31
Early release upgrade	Wayne Whitman May 30	2	123	W4AFK Bruno May 30
Bandplan / Edges Answered ✓	DK7DX May 30	3	131	KD0RC May 30
Band edge markers Answered ✓	Dave May 28	1	114	K1UO Larry May 28
A SmartSDR+ subscription question Answered ✓	Pat KØPC May 26	2	104	Pat KØPC May 26
When will the extra features included in SSDR+ be available for use after purchase ? Answered ✓	overseas FM5GB May 22	3	134	Trucker May 22
Anyone have CW Skimmer Server working with the new DAX 4.2.18? Answered ✓	Tom C April 30	8	246	Mikel DL9ECA May 20
CW Autotune One Shot by StreamDeck button Answered	Erik SM0JCA May 9	2	66	Erik Carling EI4KF May 11
APD and Profiles Question	wb0z May 6	0	84	wb0z May 6
Moved: DVK in latest update issues Closed	Mike-VA3MW May 5	0	1	Mike-VA3MW May 5

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