Amateur Radio Station K9DUR
Continuously Licensed Since 1960
Amateur Radio Software 

PowerSDR® Utilities

The following programs were written by Ray Andrews, K9DUR, for use with PowerSDR® by FlexRadio Systems. They may be freely distributed for non-commercial purposes as long as no fee is charged except for the cost of the distribution media.


I do not charge for any of the programs available on this page.  However, developing & maintaining them is time-consuming.  A donation to show your support is always welcome.

Please click on the Donate button below to go to my donation page where you can make a secure donation using PayPal. Thank you.

Although the programs are free, they are not open source.  All programs are the intellectual property of and are copyrighted by RNA Consulting Services, LLC,  They may not be decompiled or reverse engineered for any purpose.





t BandText Table Editor (v1.0.2 -- Released: 10/28/2012) -- This utility allows you to safely edit the BandText table in a PowerSDR database.  Editing the BandText table will allow you to change the label for a specific frequency or range of frequencies.  Works with PowerSDR v1.18.1 or later (XML database).

t SDRMemory (v4.5.2 -- Released: 06/26/2013) -- This program provides an enhanced memory management system for PowerSDR with scanning capability.

Download the User's Manual for more information about the program.

t SWR Plotter (v2.0.2 -- Released: 08/16/2013) -- This program allows you to plot SWR charts of your antenna system using a FLEX-3000 or a FLEX-5000A transceiver.

Download the User's Manual for more information about the program.

t VoiceKeyer (v5.2.1 -- Released: 09/16/2013) -- A digital voice keyer which allows selection of the sound card used to interface to the radio.

t SDRDataTransfer
NOTICE: FlexRadio Systems has been granted an exclusive license to distribute SDRDataTransfer as part of the PowerSDR® installation package.  The version licensed to FlexRadio Systems has been renamed PowerSDR-DataTransfer and is included with PowerSDR starting with v2.7.2.

The previous SDRDataTransfer utility is no longer available.  There will be no further revisions to the previous SDRDataTransfer utility.   Likewise, there will be no further updates to the SDRDataTransfer setup data.

Updates to the PowerSDR-DataTransfer setup data will be provided through the FlexRadio Systems website.

All users of SDRDataTransfer should switch to PowerSDR-DataTransfer which can be downloaded from the FlexRadio Systems Website.


Last Update:
October 16, 2017
Copyright© 2017 -- RNA Consulting Services, LLC.

QTH.com Web Hosting