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

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.

SmartSDR API

This category is specific to members who are interested in developing applications for the FLEX-6000 Signature Series SDRs using the available Application Programming Interfaces (APIs).

New Discussion Ask a Question

Sort Hot ▾

• Hot
• Top
• New

Discussion List

Discussion	Started By	Replies	Views	Most Recent
If you are a programmer...this is for you	Luca Ncj August 2020	7	252	Luca Ncj September 2020
Receiving IQ Samples using FlexLib API v3 Question	Noah August 2020	0	33	Noah August 2020
Example Code Using the API Answered ✓	w4ien August 2020	3	551	KD0RC August 2020
Why does this c# code not work now? Answered	Gary L. Robinson June 2020	6	52	James Whiteway June 2020
Extreme DAX sample rate weirdness (low-level)	Andrew Rodland June 2020	1	5	Andrew Rodland June 2020
import/export not working if radio is remote Question	Jim Shaffer May 2020	0	2	Jim Shaffer May 2020
FlexAPI backward compatibility Answered	Andy - KU7T May 2020	4	6	Andy - KU7T May 2020
Visual Studio / C# / WPF Tutorials Answered	Mark Erbaugh March 2015	9	62	Martin Monsalvo May 2020
API Help Answered	K1ESE April 2020	6	132	KD0RC May 2020
muting audio with two clients on the LAN Answered	Jim Shaffer May 2020	2	16	Jim Shaffer May 2020
rig sharing with a GUI client Answered	Jim Shaffer March 2020	3	6	Eric-KE5DTO March 2020
API Command Extractor Answered	bobby February 2020	6	26	bobby February 2020
TCP API TX filter bandwidth syntax Answered	David February 2020	11	78	David February 2020
CW settings for delay Answered	Steve Killeen February 2020	10	593	Robert-KP4Y February 2020
Can anyone send me API for 2.5.0 and/or 2.5.1? Answered	bobby February 2020	1	2	bobby February 2020
Meter packet protocol Answered	John G3WGV July 2016	13	232	bobby February 2020
Those asking can I use vb6 for api Question	bobby February 2020	0	2	bobby February 2020
GUIClient Answered	Jim Shaffer January 2020	11	38	Jim Shaffer January 2020
API. How to get frequency slice and "tune button" state from radio directly in lockal network Answered	Nick RN3KK January 2020	8	190	Bill Bailey January 2020
Proper generic interfacing of FlexLib by logging program Answered	Andy - KU7T January 2020	2	3	Andy - KU7T January 2020
TxBandSettings Bug ??	W8RJ January 2020	5	5	Mark_W3II January 2020
CW Weight Question	K1ESE December 2019	0	2	K1ESE December 2019
SmartSDR API Panafall Span Answered	K1ESE December 2019	4	30	K9DUR December 2019
Won't transmit with 2.6.1	Jim Shaffer November 2019	2	4	Jim Shaffer December 2019
Actual known problems get marked as NOT A PROBLEM - to avoid fixing the problem	ai6re October 2019	26	64	Bill -VA3WTB October 2019
Who has used C# with Multi Client/MultiFlex Answered	James Whiteway September 2019	7	13	James Whiteway September 2019
Mult Client/Multi Flex...........it's alive!	James Whiteway September 2019	0	7	James Whiteway September 2019
OnPanadapterEvent missing Answered	Mark Erbaugh September 2019	4	11	Mark Erbaugh September 2019
Panadapter/Spectrum Display lockup Answered	James Whiteway August 2019	3	22	James Whiteway August 2019
SmartCAT Answered	Mark Erbaugh August 2019	10	21	Mark Erbaugh August 2019

New Discussion Ask a Question