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SmartSDR v2.x API (FlexLib)
SmartSDR FlexLib provides access to the SmartSDR TCP and UDP/IP APIs using .NET classes and events. Access to SmartSDR command,...
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SmartSDR v3.x API (FlexLib)
SmartSDR FlexLib provides access to the SmartSDR TCP and UDP IP APIs using .NET classes and events. Access to SmartSDR...
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SmartSDR v2.5.1+ Changelog
The SmartSDR ChangeLog file is a cumulative listing of all software changes in SmartSDR v2.5.1 and greater including SmartSDR for...
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SmartSDR v3 Changelog
The SmartSDR ChangeLog file is a cumulative listing of all software changes in SmartSDR v3 including SmartSDR for Windows, SmartSDR...
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SmartSDR v2.10.1
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, and FLEX-6700. It...
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SmartSDR v3.5.9
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, and FLEX-6700. It...
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Power Genius XL User Guide
The Power Genius XL User Guide is a comprehensive description of the features and operation of the Power Genius XL...
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SmartSDR v2.10.0
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, and FLEX-6700. It...
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SmartSDR v3.5.8
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, and FLEX-6700. It...
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Tuner Genius XL v1.1.20 Release Notes
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Tuner Genius XL v1.1.20
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ML-9600 Shipping Announcement
FlexRadio commences shipment of ML-9600 series of wideband transceivers for government/commercial sector evaluation. ML-9600 wideband transceiver provides exceptional SDR functionality...
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ML-9600™ Series Brochure
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Hardware overview between the FLEX-6400 and FLEX-6600
Mike VA3MW goes over the hardware differences between the FLEX-6400 and the FLEX-6600. For more details and to answer any...
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FLEX-6700 End of Manufacturing
FlexRadio Product BulletinIssued: 05/18/2023Effective: 6/1/2023 FLEX-6700 – End-of-Manufacture (EOM) After ten successful years on the market with the FLEX-6700, it...
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SmartSDR v2.9.2
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, and FLEX-6700. It...
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SmartSDR v3.4.24
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, and FLEX-6700. It...
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FLEX-6700 End of Manufacturing
FlexRadio Product BulletinIssued: 05/18/2023Effective: 6/1/2023 FLEX-6700 – End-of-Manufacture (EOM) After ten successful years on the market with the FLEX-6700, it...
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Power Genius XL v3.7.32 Release Notes
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Power Genius XL v3.7.32
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SmartSDR v2.9.1
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, and FLEX-6700. It...
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SmartSDR v3.4.23
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, and FLEX-6700. It...
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SmartSDR v3.4.21
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, and FLEX-6700. It...
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QST Review: PowerGenius XL
This article by Terry Glagowski, W1TR reviews the PowerGenius XL Amplifier for QST. Copyright of the ARRL and reproduced from...
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QST Review: Tuner Genius XL
The FlexRadio Systems Tuner Genius XL (TG XL) is a 2000 W automatic antenna tuner with continuous frequency coverage from...
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Tuner Genius XL v1.1.16
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Tuner Genius XL v1.1.16 Release Notes
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Tuner Genius XL User Guide
The Tuner Genius XL User Guide is a comprehensive description of the features and operation of the Tuner Genius XL...
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Power Genius XL v3.7.28 Release Notes
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Power Genius XL v3.7.28
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ML-9600™ Series v. 4.5 Brochure
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ML-9600W™ Series v. 4.5 Brochure
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ISO 9001:2015 and AS9100D Certification
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ISO 9001:2015 Certification
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FLEX-6400, FLEX-6400M, FLEX-6600, and FLEX-6600M EU Declaration of Conformity
This is the FLEX-6400, FLEX-6400M, FLEX-6600, and FLEX-6600M EU Declaration of Conformity.
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SmartSDR v2.8.1
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, and FLEX-6700. It...
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SmartSDR v3.3.33
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, and FLEX-6700. It...
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Can your HF radio do this? FT8 and FT4 at the same time on different frequencies.
Mike shows how any FlexRadio 6000 series can do 2 copies of FT8 or any 2 digital modes at the...
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FLEX-6400(M) (with ATU) Extended Transmit Module Installation Guide
This is the step-by-step guide for installing the Extended Transmit Module in the FLEX-6400 and FLEX-6600M that has an ATU...
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FLEX-6400(M) (no ATU) Extended Transmit Module Installation Guide
This is the step-by-step guide for installing the Extended Transmit Module in the FLEX-6400 and FLEX-6600M that does not have...
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SmartSDR v2.8.0
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, and FLEX-6700. It...
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SmartSDR v3.3.32
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, and FLEX-6700. It...
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New User 6400M & 6600M Operation
If you are a new user of a Flex 6400M or 6600M radio, then you may wish to watch this...
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FLEX-6600(M) and FLEX-6400(M) SD Card Replacement Procedure
This procedure outlines the necessary steps to replace the MicroSD card in a FLEX-6600, FLEX-6600M, FLEX-6400, or FLEX-6400M Signature Series...
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FLEX-6300 SD Card Replacement Procedure
This procedure outlines the necessary steps to replace the MicroSD card in a FLEX-6300 Signature Series software defined radio.
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FLEX-6700 and FLEX-6500 SD Card Replacement Procedure
This procedure outlines the necessary steps to replace the MicroSD card in a FLEX-6700 or FLEX-6500 Signature Series software defined...
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SmartSDR v3.3.29
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M and FLEX-6700. It...
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FlexRadio History – with Gerald Youngblood
Gerald, the CEO of FlexRadio Systems, reviews the history of FlexRadio and the SDR radio.
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Programs that interface with FlexRadio
These are just some of the programs that interface directly with your FlexRadio.
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Further amplify your performance
Power Genius XL is 1500W of seamless integration with any Flex-6000 Series radio. So plug, play, & take on the...
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Amplify Your Performance
Network Capable, SmartSDR™ controlled, and SmartLink® Remote integration prepares your station for anywhere on the planet.
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Tuner Genius XL v1.1.8
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Tuner Genius XL v1.1.8 Release Notes
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Power Genius XL v3.6.24
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Power Genius XL v3.6.24 Release Notes
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Power Genius XL v3.6.23 Release Notes
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Power Genius XL v3.6.21 Release Notes
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FlexRadio Tuner Genius XL – Quick Start Video
Dave, WO2X takes you on a tour of the Tuner Genius XL quick start overview. The TGXL is a legal...
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Update on SmartLink with Maestro and M models
An update on the fix for the Maestro and 6400M/6600M models and the next steps.
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FlexRadio v3.2.39 and v2.7.6 (or higher) Maestro Version B Upgrade
This is a video summary of what updating a FlexRadio Maestro Version B (power button on the left side of...
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SmartSDR v2.7.6
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M and FLEX-6700. It...
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SmartSDR v3.2.39
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M and FLEX-6700. It...
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Update on the Maestro & Model issues with SmartLink
We will bring you up to speed with the current process going on with SmartLink updates as they related to...
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FlexRadio’s Power Genius XL
There’s power. And then there’s POWER! The PGXL takes your perfectly good radio and amplifies its performance exponentially. Reduce costs...
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SmartSDR v3.2.34
NOTE: This version of SmartSDR has been depreciated and will be removed soon. Please upgrade to SmartSDR v3.2.39 at your...
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Tuner Genius XL Introduction Video
A quick tour of the features of the Tuner Genius XL.
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Power Genius Rack Mount Kit Installation Guide
This installation guide describes how to install the PGXL Rack Mount kit. This kit allows you to properly install the...
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FlexRadio Power Genius XL Initial User Setup
For new users on how to configure your Power Genius XL from FlexRadio and 403A. If you have a PGXL...
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Power Genius XL – Overview
QSO Today Expo March 2021 – Dan N7HQ gives us an overview of the Power Genius XL and its features.
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FlexRadio TunerGenius by Mack W4AX – 1500W Automatic Antenna Turner TG XL
QSO Today Expo from Match 2021 – W4AX introduces the SO2R Tuner Genius XL – the only HF tuner that...
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FlexRadio’s Product Overview 2021 by JP Pacheco KG5ZZB / LU9ARV
QSO Today Expo from March 2021 – JP goes over the FlexRadio HF product line as an introduction to the...
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RTTY + N1MM setup for CQ WW WPX 2021
A walkthrough on setting up your 6000 series radio to work with N1MM (with MMTTY)
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Using the USB port on the back of the 6000 series radios
The USB ports on the back of the radio are used to control external RS232 devices and non RS232 devices.
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Flex6600M on Amsat’s XW2D satellite
I record 2 satellite QSO’s with a Flex 6600M and 2 Q5 Signals transverters.
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FlexRadio and Connor Black W4IPC
Connor talks to us about his CQWW experience with Remote Ham Radio.
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Ham Radio Remote Operation via SmartLink
Operate from Anywhere Robust, secure remote access to any Flex-6000. Simple Click connect. It’s that simple. SmartLink™ is designed from...
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Como Visualizar los SPOTS del N1MM en los Flex-6000 y Maestro
Se requiere 2 configuraciones basicas: 1- CAT 2- N1MM Para mas informacion acerca de los Flex pueden enviar sus preguntas...
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SmartSDR for MAC overview for Flex 6000 series radios
Short overview of SmartSDR for MAC. https://roskosch.de/smartsdr-for-mac/.
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FlexRadio Live with Arlan Communications
Dave Bottom from Arlan Communications to talk about RadioSport headsets.
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SmartSDR v2.4.10
This is the SmartSDR for Windows Integrated Installer which supports the FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M and FLEX-6700. It...
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SmartSDR v2.4.10 Release Notes
SmartSDR v2.4.10 Release Notes. Release Notes contain pertinent information related to new software features, bug fixes, and release-specific installation information...
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FlexRadio Product overview
FlexRadio product overview as presented in the QSO Today Radio Expo – August 2020
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FLEX-6700 Product Brochure
FLEX-6700 Product Brochure, including product features and specifications.
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Flex talks to Len KD0RC
Len talks about how he used his Flex Radios for Field Day.
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Monitoreo del audio de TX mediante la funcion Full Duplex con Flexradio series 6000
Es posible monitorear y ajustar el audio de TX tal cual lo estamos transmitiendo en al aire. Esto es gracias...
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A Review of the Power Genius XL-By Mack McCormick, W4AX
Power Genius XL – There Is No Equal W4AX reviews the PGXL, VA3MW gives us some video highlights and N7HQ...
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Intro to the 6000 design
About the Flex 6400 and a single Spectral Capture Unit.
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FlexRadio’s Dave NX6D talks about the PGXL
Today, we will chat with Dave about the PGXL and the cool things about it.
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Using Full Duplex in SmartSDR
FlexRadio 6000 series radios can all actually be used to listen to your own transmitted signal. This is something that...
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FLEX 6600M Getting Started with some Basic Controls
Just a few of the basic controls of the FLEX 6600M. at KN4JX QTH. This is an instructional video only....
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FlexRadio – Running 2 copies of WSJTx
Today, I am showing how I setup to watch for 6M openings, especially when I think we are going to...
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Ham Radio Remote operation Flex Radio Club Remote Operating with VA3CW Remote Antennas, SmartLin
Today we talk with Andy VA3CW about how he got started with a Flex radio for his club station.
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Meet Dan Quigley N2HQ our service and support director & some news about pre-ordering the Maestro
Today, we meet with Dan Quigley our Service and Support Director.
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Flexradio en Español – Configuraciones remotas y concursos para radioaficionados
Le damos la bienvenida a todos los radioaficionados del mundo de habla hispana. En este video hablamos con los colegas...
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Live with Gerald Youngblood and insights of the PGXL 1500 watts solid state amplifier
Today, we talk about the Power Genius XL Amplifier with the CEO of FlexRadio, Gerald Youngblood.
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Using External Amplifiers with a FLEX-6000 Transceiver – Part 1
The purpose of this article is to address some common conceptual errors amateur radio operators make when interfacing transceivers and...
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Flex Radio’s Power Genius HF Amplifier – PGXL
An introduction and overview of the PGXL 1500 Watt HF + 6M Amplifier by Flex Radio. The PGXL seamlessly integrates...
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Maestro “A” Internal Battery Charging Procedure
This procedure outlines the necessary steps to recharge the internal display battery in a Maestro “A” (original version). If the...
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Flex 6000 radio and FRStack
An overview of FRStack by Mark W3II. Yet another handing external program that works well with SmartSDR and Flex 6000...