FlexRadio Manuals & User Guides

FlexRadio Tuner Genius XL Windows Utility App User Guide

April 14, 2023

Tuner Genius XL Windows Utility App User Guide Tuner Genius™ XL Release Notes January 10, 2023 Tuner Genius v1.1.16 is a general release for use with all Tuner Genius (TGXL™)…

FlexRadio FLEX-3000 Software Defined HF or 50 MHz Transceiver User Manual

January 28, 2023

FlexRadio FLEX-3000 Software Defined HF or 50 MHz Transceiver Reviewed by Steve Sant Andrea, AG1YK Assistant Editor The FLEX-3000 is a software defined radio (SDR) that uses a minimum of…

Flexradio Flex-3000 Software Defined Radio Installation Guide

January 28, 2023

Flexradio Flex-3000 Software Defined Radio Brian Morgan VK7RR Do you remember your first foray into radio? I certainly remember mine. My boyhood was spent building crystal sets, then graduating to…

FlexRadio Remote HF Station Setup User Guide

December 21, 2022

Remote HF Station Setup User Guide FlexRadio Systems Michael Walker VA3MW May 2022 Introduction The staff at FlexRadio often get asked about building out a remote HF Station. So, I…

FlexRadio FLEX-6400 Extended Transmit Module Instruction Manual

July 15, 2022

FlexRadio FLEX-6400 Extended Transmit Module FLEX-6400(M) Extended TX Module Installation Instructions without an ATU Installed Thank you for purchasing the EXT TX Kit for your FLEX-6400(M) radio. You will need…

FlexRadio FLEX-6400M Extended Transmit Module Instruction Manual

July 15, 2022

FlexRadio FLEX-6400M Extended Transmit Module Instruction Manual What's in the Box Thank you for purchasing the EXT TX Kit for your FLEX-6400(M) radio w/ATU. You will need the following tools…

FlexRadio FLEX-6300 MicroSD Card Installation Guide

June 22, 2022

FLEX-6300 MicroSD Card Installation Guide May 4, 2022 The following guide will provide the necessary step-by-step procedure for installing a MicroSD card in a FLEX-6700 or FLEX-6500. Getting Started Required…

FlexRadio FLEX-6700/6500 MicroSD Card Installation Guide

May 20, 2022

FLEX-6700/6500 MicroSD Card Installation Guide April 27, 2021 The following guide will provide the necessary step-by-step procedure for installing a MicroSD card in a FLEX-6700 or FLEX-6500.  Getting Started Required…

FlexRadio Flex Radio System 6400 m ATU Instruction Manual

February 10, 2022

FlexRadio Flex Radio System 6400 m ATUZ FLEX-6400/6400M ATU Installation Instructions Thank you for purchasing the ATU Kit for your FLEX-6400/FLEX-6400M radio. You will need the following tools to complete…

FlexRadio FLEX-6000 Series Maestro Control Console User Guide

February 2, 2022

FlexRadio FLEX-6000 Series Maestro Control Console Package Includes 1 Kasa Smart Wi-Fi Plug Mini 1 Digital Logger AC powered relay 1 RCA Cable Instructions Download Kasa application from iOS or…

FlexRadio FLEX-6400/6400M ATU Kit Installation Guide

Installation Guide

Step-by-step instructions for installing the FlexRadio FLEX-6400/6400M ATU Kit. This guide details required tools, essential prerequisites including ESD precautions, and a comprehensive procedure with textual descriptions of visual elements for…

SmartSDR for Windows v3.10.15 Release Notes

Release Notes

Release notes for SmartSDR for Windows version 3.10.15, detailing maintenance updates, bug fixes, important release details, installation best practices, and known issues for FlexRadio software-defined radios.

FlexRadio Maestro Quick Start Guide

Quick Start Guide

A quick start guide for setting up and operating the FlexRadio Maestro control console with FLEX-6000 Series SDR radios, covering initial setup, connections, basic operation, and safety information.

MHCozy1 USB 5V Switch: FlexRadio Remote Control Installation Guide

Installation Guide

Detailed guide for installing and configuring the FlexRadio MHCozy1 USB 5V Switch. Learn how to connect, set up with Tuya Smart app, and integrate with FlexRadio equipment for remote power…

A Beginner's Guide to Remote HF Station Setup - FlexRadio Systems

guide

Learn how to set up a reliable remote High Frequency (HF) radio station with this beginner's guide from FlexRadio Systems. Covers essential components like AC power control, internet monitoring, remote…

FlexRadio SmartSDR FreeDV Mode: Installation and Operation Guide

guide

A comprehensive guide for FlexRadio FLEX-6000 series users on how to install, configure, and operate the FreeDV digital voice mode within SmartSDR software. Covers requirements, restrictions, installation steps, client usage,…

SmartSDR for Windows v3.8.20 Release Notes | FlexRadio

Release Notes

Official release notes for SmartSDR for Windows version 3.8.20, detailing bug fixes, important release details, best practices for installation and upgrades, and known issues for FlexRadio FLEX-8000 and FLEX-6000 series…

SmartSDR v3 Changelog - FlexRadio Software Updates and Fixes

Software Changelog

Comprehensive changelog detailing software updates, bug fixes, and improvements for FlexRadio's SmartSDR software across various versions, including SmartSDR for Windows, M Models, and Maestro.

FlexRadio FLEX-6700/6500 MicroSD Card Installation Guide

Installation Guide

Step-by-step guide for installing a MicroSD card in FlexRadio FLEX-6700 and FLEX-6500 SDR transceivers. Covers tool requirements, disassembly, MicroSD card replacement, and reassembly procedures.

FlexRadio SmartSDR v3.10.10 Release Notes for Windows

Release Notes

Detailed release notes for FlexRadio's SmartSDR v3.10.10 software, covering new features, bug fixes, installation best practices, and important upgrade information for FLEX-8000 and FLEX-6000 series radios and Maestro.

FlexRadio FLEX-8000 Series Hardware Reference Manual

Hardware Reference Manual

Comprehensive hardware reference manual for the FlexRadio FLEX-8000 Series HF/6m software-defined transceivers, detailing installation, architecture, specifications, operation, and safety.

FlexRadio FLEX-6400M & FLEX-6600M Quick Start Guide

Quick Start Guide

A quick start guide for FlexRadio's FLEX-6400M and FLEX-6600M transceivers, covering initial setup, connections, and basic operation.