Ghpsdr3 SDR project - User contributions [en]

QtRadio on Windows

2019-03-18T17:43:33Z

Ve9gj:

===QtRadio Client for Windows===

Window users may be interested to know about some recent software developments in the Ham SDR Linux world. Now Windows can listen to Linux SDR servers (dspservers).

==QT5 Build now available for Windows Users! ==

* latest master build for QtRadio on Windows is available at: http://napan.com/ve9gj_good_files/QtRadio_Windows_Master_2015-04-26.zip It is built on April 26 2015. Unzip the file and run the QtRadio.exe in the QtRadio folder.

* A zip file of QtRadio using QT 5.02 can be downloaded from: http://napan.com/ve9gj_good_files/QtRadio-Qt5-master-2013-05-23.zip (Built May 23 2013)
 
'''Below is a list of older builds'''

* The latest zip of master branch (Dec 26 2012) can be downloaded from: http://napan.com/ve9gj_good_files/QtRadio-master-2013-01-28.zip (Built Jan 28 2012) This version has the "Master" Button
* The previous zip of master branch can be downloaded from: http://napan.com/ve9gj_good_files/qtadio-master-2012-11-11.zip (Built Nov 11 2012).
*A zip of the protocol-3 branch built for windows is at: http://napan.com/ve9gj_good_files/qtradio-protocol-3.zip (Built Mar 18 2012). This uses the new protocol-3 and should be able to connect with master and protocol-3 servers. Still experimental. It contains improvements to the spectrum and waterfall refresh rates for remote connections.
*A zip of the rxtx-rtp-symm branch built for windows is at: http://napan.com/ve9gj_good_files/qtradio-rxtx-rtp-symm.zip Feb 01 2012). This contains the new RTP code anfd TX passwords.
*A zip of the rxtx-rtp branch built for windows is at: http://napan.com/ve9gj_good_files/qtradio-rxtx-rtp.zip (Jan 8 2012). This contains the new RTP code.
*A zip of the rxtx-event branch built for windows is at: http://napan.com/ve9gj_good_files/qtradio-rxtx-event.zip (Jan 7 2012). (Before RTP)
*A zip of the current master branch with debug and map can be downloaded from: http://napan.com/ve9gj_good_files/qtradio-master-debug.zip (Built Feb 25 2012). This is only for debugging purposes.

Unzip to any folder and run the qtradio.exe file. It does not need an actual install just the included dll files in the same folder.
I have built a new Windows QtRadio from the latest master branch at github.com/alexlee188/ghpsdr3-alex. Sources are included in the download and are in the win32 branch at the git same git repo.
It includes the Quick Connect dialog window. This new addition will list all the current online dspservers. Look under the Receiver menu to get started.

== Troubleshooting the Windows version. ==
* If windows is giving you the very helpful error :) ''QtRadio has encountered a problem and needs to close'' try deleting the registry key for QtRadio. The key can be found at: [HKEY_CURRENT_USER\Software\G0ORX] Use regedit to delete it.

== Notes about the Windows version. ==

*Full RXTX has been accomplished but is still very much a work in progress.
*QtRadio is the only part of the project that is running on Windows at present. The servers components are only running on Linux.
*A lot of the current development chatter about the project can be followed in the http://groups.google.com/group/sdr-widget group. A widget is not required to set up a server but they sure work nice! :)
*Hopefully we can get some more dspservers running. Linux is necessary and there are pre-built binaries available for recent versions of Ubuntu.
*A README is available at: https://github.com/alexlee188/ghpsdr3-alex/blob/master/README
*A crude diagram of the components below. Between the dspserver and Antenna many options are available, softrocks, hpsdr, Ettus USRP and Perseus. QtRadio <->Internet<->dspserver<->softrock application<->soundcard<->softrock hardware->Antenna
*At this time the only application working in Windows is the QtRadio client which can connect to any dspserver. Download the zip file which contains all the needed dlls and qtradio.exe. Extract the qtradio folder to your windows drive and double click qtradio.exe to run.
*The source for building with QtCreator is included in the src directory of the download.
*Some users have found that QtRadio won't start at all or crashes shortly after startup. This may be caused by suspect settings in the Windows registry. You can safely delete the key "HKey_CURRENT_USER->Software->G0ORX" with regedit and then try QtRadio again. This will cause QtRadio to start with default settings.

Main Page

2017-02-04T14:13:02Z

Ve9gj:

===[[What's New| What's New and latest news]]===
=== '''The ghpsdr3-alex Project''' ===

This is a modification of the excellent Software Defined Radio (SDR) software by John Melton [G0ORX/N6LYT][http://g0orx.blogspot.com]

The original software by John is called ghpsdr3. We are working towards merging the two projects (ghpsdr3 and ghpsdr3-alex) source trees to a single source. However BEFORE that happens, you CANNOT mix and match programs from the two projects. See note for HPSDR hardware users below.

Project README https://github.com/alexlee188/ghpsdr3-alex/blob/master/README [https://github.com/alexlee188/ghpsdr3-alex/blob/master/README]

Source Code is via git at https://github.com/alexlee188/ghpsdr3-alex [https://github.com/alexlee188/ghpsdr3-alex]

Discussions take place in the sdr-widget group http://groups.google.com/group/sdr-widget [http://groups.google.com/group/sdr-widget]

You can browse the list of online dspservers at http://napan.com/qtradio/qtradio.pl[http://napan.com/qtradio/qtradio.pl]

You can view the map of online dspservers worldwide at http://www.montefusco.com/ghpsdr3[http://www.montefusco.com/ghpsdr3]

Currently it supports HPSDR, Softrock, UHFSDR, Microtelecom Perseus, SDR-iq, HiQSDR, Ettus Research USRP and [[RTL-SDR|rtl-sdr]] DVB-T dongles.

=== '''What is the actual ghpsdr3-alex Project software?''' ===

The software comprises 3 different components:

'''A)''' server - there is a CLI based server for each type of hardware. For example, there are hpsdr-server, usrp-server, softrock (server), sdriq-server, HiQSDR etc. Some servers are based on soundcard/USB connections to the hardware. Some are connected via ethernet (eg HPSDR Metis).

'''B)''' dspserver - this is the software in the middle that processes the IQ data from the server (connected over LAN via UDP) using DttSP. The same dspserver can connect to any of the servers in A.

'''C)''' clients - this is the GUI user interface. There are clients built with Qt and runs on Windows, Linux, and Mac OSX. There is a working Android client that works on Android phones and Android tablets. The clients connect to dspserver via LAN or remotely via Internet. In future we will have java based web clients as well (either specifically written clients, or running Qt inside a web browser) Also, multiple clients can concurrently access the same dspserver. There is also RxTx capability (currently for voice modes). the QtRadio client has a Hamlib interface and can connect to gPredict, xLog, and fldigi (for digital mode). See [[Configuration Data for QtRadio Hamlib Clients]].

[[File:463px-Ghpsdr3.png]]

'''Project Goals'''

1. Open source (GPL) SDR software

2. Client-server network-enabled by design from the ground up

3. Customized server for each SDR hardware type. Currently supporting HPSDR, Softrock, UHFSDR, Microtelecom Perseus, RFSPACE SDR-IQ, HiQSDR, Ettus Research USRP, and the rtl-sdr DVB-T dongle.

4. Single dspserver that connects to single server. However, each server can have multiple Rx and Tx channels.

5. Multiple clients, such as QtRadio, that can concurrently connect to a single dspserver.

6. Full Rx and Tx capability for hardware capable of Tx

*[[Screenshots and Recordings]]
*[[QtRadio on Windows]]
*[[QtRadio - Operation]]
*[[QtRadio Installation]]
*[[aHPSDR]] Android Client
*[[Pulseaudio Setup]]
*[[Developers Documentation]]
*[[Server Operation]]
**[[dspserver.conf]]
**[[SSL Key Generation]]
**[[Hermes]]
*[[ToDo/- Wishlist]]

'''Note for client-server network setup'''
A few notes on client network setup are found at http://www.montefusco.com/ghpsdr3cs[http://www.montefusco.com/ghpsdr3cs]

'''Note for HPSDR and ghpsdr3 (original) users:'''
In general, you cannot mix and match software from the two projects, ghpsdr3 and ghpsdr3-alex. However, John has updated the programs in the ghpsdr3-alex repository, and the hpsdr-server program in gphsdr3-alex works for HPSDR hardware. The following newbie guide is written by Erich Heinzle (vk5hse at yahoo.com):

http://openhpsdr.org/wiki/images/6/63/NewbieGuide.pdf

Main Page

2017-02-04T14:11:35Z

Ve9gj:

===[[What's New| What's New and latest news]]===
=== '''The ghpsdr3-alex Project''' ===

This is a modification of the excellent Software Defined Radio (SDR) software by John Melton [G0ORX/N6LYT][http://g0orx.blogspot.com]

The original software by John is called ghpsdr3. We are working towards merging the two projects (ghpsdr3 and ghpsdr3-alex) source trees to a single source. However BEFORE that happens, you CANNOT mix and match programs from the two projects. See note for HPSDR hardware users below.

Project README https://github.com/alexlee188/ghpsdr3-alex/blob/master/README [https://github.com/alexlee188/ghpsdr3-alex/blob/master/README]

Source Code is via git at https://github.com/alexlee188/ghpsdr3-alex [https://github.com/alexlee188/ghpsdr3-alex]

Discussions take place in the sdr-widget group http://groups.google.com/group/sdr-widget [http://groups.google.com/group/sdr-widget]

You can browse the list of online dspservers at http://qtradio.napan.com/qtradio/qtradio.pl[http://qtradio.napan.com/qtradio/qtradio.pl]

You can view the map of online dspservers worldwide at http://www.montefusco.com/ghpsdr3[http://www.montefusco.com/ghpsdr3]

Currently it supports HPSDR, Softrock, UHFSDR, Microtelecom Perseus, SDR-iq, HiQSDR, Ettus Research USRP and [[RTL-SDR|rtl-sdr]] DVB-T dongles.

=== '''What is the actual ghpsdr3-alex Project software?''' ===

The software comprises 3 different components:

'''A)''' server - there is a CLI based server for each type of hardware. For example, there are hpsdr-server, usrp-server, softrock (server), sdriq-server, HiQSDR etc. Some servers are based on soundcard/USB connections to the hardware. Some are connected via ethernet (eg HPSDR Metis).

'''B)''' dspserver - this is the software in the middle that processes the IQ data from the server (connected over LAN via UDP) using DttSP. The same dspserver can connect to any of the servers in A.

'''C)''' clients - this is the GUI user interface. There are clients built with Qt and runs on Windows, Linux, and Mac OSX. There is a working Android client that works on Android phones and Android tablets. The clients connect to dspserver via LAN or remotely via Internet. In future we will have java based web clients as well (either specifically written clients, or running Qt inside a web browser) Also, multiple clients can concurrently access the same dspserver. There is also RxTx capability (currently for voice modes). the QtRadio client has a Hamlib interface and can connect to gPredict, xLog, and fldigi (for digital mode). See [[Configuration Data for QtRadio Hamlib Clients]].

[[File:463px-Ghpsdr3.png]]

'''Project Goals'''

1. Open source (GPL) SDR software

2. Client-server network-enabled by design from the ground up

3. Customized server for each SDR hardware type. Currently supporting HPSDR, Softrock, UHFSDR, Microtelecom Perseus, RFSPACE SDR-IQ, HiQSDR, Ettus Research USRP, and the rtl-sdr DVB-T dongle.

4. Single dspserver that connects to single server. However, each server can have multiple Rx and Tx channels.

5. Multiple clients, such as QtRadio, that can concurrently connect to a single dspserver.

6. Full Rx and Tx capability for hardware capable of Tx

*[[Screenshots and Recordings]]
*[[QtRadio on Windows]]
*[[QtRadio - Operation]]
*[[QtRadio Installation]]
*[[aHPSDR]] Android Client
*[[Pulseaudio Setup]]
*[[Developers Documentation]]
*[[Server Operation]]
**[[dspserver.conf]]
**[[SSL Key Generation]]
**[[Hermes]]
*[[ToDo/- Wishlist]]

'''Note for client-server network setup'''
A few notes on client network setup are found at http://www.montefusco.com/ghpsdr3cs[http://www.montefusco.com/ghpsdr3cs]

'''Note for HPSDR and ghpsdr3 (original) users:'''
In general, you cannot mix and match software from the two projects, ghpsdr3 and ghpsdr3-alex. However, John has updated the programs in the ghpsdr3-alex repository, and the hpsdr-server program in gphsdr3-alex works for HPSDR hardware. The following newbie guide is written by Erich Heinzle (vk5hse at yahoo.com):

http://openhpsdr.org/wiki/images/6/63/NewbieGuide.pdf

User talk:Ok1wmb

2017-01-09T01:53:56Z

Ve9gj: Welcome!

'''Welcome to ''Ghpsdr3 SDR project''!'''
We hope you will contribute much and well.
You will probably want to read the [[https://www.mediawiki.org/wiki/Special:MyLanguage/Help:Contents|help pages]].
Again, welcome and have fun! [[User:Ve9gj|Ve9gj]] ([[User talk:Ve9gj|talk]]) 21:53, 8 January 2017 (AST)

User:Ok1wmb

2017-01-09T01:53:54Z

Ve9gj: Creating user page for new user.

User talk:N0awa

2016-12-14T00:57:53Z

Ve9gj: Welcome!

User:N0awa

2016-12-14T00:57:52Z

Ve9gj: Creating user page for new user.

Licensed since 1998.
Hold Extra Class.

User talk:Iw7bdl

2016-11-14T00:40:27Z

Ve9gj: Welcome!

User:Iw7bdl

2016-11-14T00:40:26Z

Ve9gj: Creating user page for new user.

User talk:Ea4gax

2016-09-28T11:17:18Z

Ve9gj: Welcome!

User:Ea4gax

2016-09-28T11:17:15Z

Ve9gj: Creating user page for new user.

User talk:Josephcooper

2016-07-09T12:40:57Z

Ve9gj: Welcome!

User:Josephcooper

2016-07-09T12:40:56Z

Ve9gj: Creating user page for new user.

My call sign is VE3FMQ and I have been licensed since 1970. My QTH is in East York Ontario, which is a suburb of Toronto. I am a member of the Central Toronto Amateur Radio Club and I am in charge of teaching the Basic Amateur License course for the club. You can view a photo of my HF station on QRZ.com, which is based around a Yaesu FT-897. My main interest in HF is PSK-32, which I have been using since it was first introduced. I also have a strong interest in DMR radio and own a Tytera MD-380. I use both DMR and analog FM repeaters. I also have a growing interest in the integration of the Internet into amateur radio, and use HamSphere and EchoLink. I believe that this aspect of the hobby needs to be expanded as it will expand the number of people able to enjoy the hobby, particularly those who live in apartments, condominiums, and communities where there are restrictions on antennas. Likewise the reality of the ham radio community is that it is an ageing community and computer/internet based radio is an excellent way for people who are entering into retirement communities and nursing homes to remain active in their hobby. Likewise the use of computer/internet amateur radio can also allow people with special needs, those who are financially challenged and other special cases to be able to afford an entry point into the hobby. So rather than being afraid of changes in technology, the amateur radio community should embrace it and see it as simply a continuation of the many other advances we have seen. (Saying that, I can remember some hams being unhappy with the increasing popularity of SSB as they continued to keep their AM transmitters operating, so there are always people who will year for "the good old days.") When I am not practicing ham radio I am a technical writer who produces user guides and other documentation for software companies on a contract basis. I also write a weekly newspaper column for my community newspaper, The East York Mirror (now in my 18th year) and enjoy riding my bicycle and kayaking. I QSL 100% and enjoy sharing my 46 years of technical knowledge helping new hams get started in the hobby. Life gives back many good things to those who give to others.

User talk:I0fzm

2016-07-09T12:38:00Z

Ve9gj: Welcome!

User:I0fzm

2016-07-09T12:37:58Z

Ve9gj: Creating user page for new user.

User talk:MM0LID

2016-04-04T01:23:54Z

Ve9gj: Welcome!

User:MM0LID

2016-04-04T01:23:53Z

Ve9gj: Creating user page for new user.

User talk:VU2KDS

2016-02-01T03:40:21Z

Ve9gj: Welcome!

'''Welcome to ''Ghpsdr3 SDR project''!'''
We hope you will contribute much and well.
You will probably want to read the [[Help:Contents|help pages]].
Again, welcome and have fun! [[User:Ve9gj|Ve9gj]] ([[User talk:Ve9gj|talk]]) 23:40, 31 January 2016 (AST)

User:VU2KDS

2016-02-01T03:40:20Z

Ve9gj: Creating user page for new user.

I am post graduate in electronics and licences since 1987.QTH Mumbai, India

User talk:R3az

2016-01-24T03:27:21Z

Ve9gj: Welcome!

User:R3az

2016-01-24T03:27:20Z

Ve9gj: Creating user page for new user.

User talk:Dadbaerpawz

2015-12-12T20:54:21Z

Ve9gj: Welcome!

User:Dadbaerpawz

2015-12-12T20:54:19Z

Ve9gj: Creating user page for new user.

I LOVE AND RESPECT RADIO, I,VE BEEN AN OPERATOR FOR 30+ YRS.

User talk:EI3CTB

2015-11-13T01:21:55Z

Ve9gj: Welcome!

User:EI3CTB

2015-11-13T01:21:54Z

Ve9gj: Creating user page for new user.

User talk:Py1db

2015-10-25T17:33:16Z

Ve9gj: Welcome!

User:Py1db

2015-10-25T17:33:15Z

Ve9gj: Creating user page for new user.

I'm brazilian Ham radio. PY1DB.

User talk:Kb3unv

2015-10-01T23:44:23Z

Ve9gj: Welcome!

User:Kb3unv

2015-10-01T23:44:22Z

Ve9gj: Creating user page for new user.

Enjoy radio. Am a general class ham.

User talk:Saeedparvez

2015-08-06T11:03:34Z

Ve9gj: Welcome!

User:Saeedparvez

2015-08-06T11:03:33Z

Ve9gj: Creating user page for new user.

Amateur

QtRadio on Windows

2015-07-22T03:51:56Z

Ve9gj:

===QtRadio Client for Windows===

Window users may be interested to know about some recent software developments in the Ham SDR Linux world. Now Windows can listen to Linux SDR servers (dspservers).

==QT5 Build now available for Windows Users! ==

* latest master build for QtRadio on Windows is available at: http://napan.com/ve9gj/QtRadio_Windows_Master_2015-04-26.zip It is built on April 26 2015. Unzip the file and run the QtRadio.exe in the QtRadio folder.

* A zip file of QtRadio using QT 5.02 can be downloaded from: http://napan.com/ve9gj/QtRadio-Qt5-master-2013-05-23.zip (Built May 23 2013)
 
'''Below is a list of older builds'''

* The latest zip of master branch (Dec 26 2012) can be downloaded from: http://napan.com/ve9gj/QtRadio-master-2013-01-28.zip (Built Jan 28 2012) This version has the "Master" Button
* The previous zip of master branch can be downloaded from: http://napan.com/ve9gj/qtadio-master-2012-11-11.zip (Built Nov 11 2012).
*A zip of the protocol-3 branch built for windows is at: http://napan.com/ve9gj/qtradio-protocol-3.zip (Built Mar 18 2012). This uses the new protocol-3 and should be able to connect with master and protocol-3 servers. Still experimental. It contains improvements to the spectrum and waterfall refresh rates for remote connections.
*A zip of the rxtx-rtp-symm branch built for windows is at: http://napan.com/ve9gj/qtradio-rxtx-rtp-symm.zip Feb 01 2012). This contains the new RTP code anfd TX passwords.
*A zip of the rxtx-rtp branch built for windows is at: http://napan.com/ve9gj/qtradio-rxtx-rtp.zip (Jan 8 2012). This contains the new RTP code.
*A zip of the rxtx-event branch built for windows is at: http://napan.com/ve9gj/qtradio-rxtx-event.zip (Jan 7 2012). (Before RTP)
*A zip of the current master branch with debug and map can be downloaded from: http://napan.com/ve9gj/qtradio-master-debug.zip (Built Feb 25 2012). This is only for debugging purposes.

Unzip to any folder and run the qtradio.exe file. It does not need an actual install just the included dll files in the same folder.
I have built a new Windows QtRadio from the latest master branch at github.com/alexlee188/ghpsdr3-alex. Sources are included in the download and are in the win32 branch at the git same git repo.
It includes the Quick Connect dialog window. This new addition will list all the current online dspservers. Look under the Receiver menu to get started.

== Troubleshooting the Windows version. ==
* If windows is giving you the very helpful error :) ''QtRadio has encountered a problem and needs to close'' try deleting the registry key for QtRadio. The key can be found at: [HKEY_CURRENT_USER\Software\G0ORX] Use regedit to delete it.

== Notes about the Windows version. ==

*Full RXTX has been accomplished but is still very much a work in progress.
*QtRadio is the only part of the project that is running on Windows at present. The servers components are only running on Linux.
*A lot of the current development chatter about the project can be followed in the http://groups.google.com/group/sdr-widget group. A widget is not required to set up a server but they sure work nice! :)
*Hopefully we can get some more dspservers running. Linux is necessary and there are pre-built binaries available for recent versions of Ubuntu.
*A README is available at: https://github.com/alexlee188/ghpsdr3-alex/blob/master/README
*A crude diagram of the components below. Between the dspserver and Antenna many options are available, softrocks, hpsdr, Ettus USRP and Perseus. QtRadio <->Internet<->dspserver<->softrock application<->soundcard<->softrock hardware->Antenna
*At this time the only application working in Windows is the QtRadio client which can connect to any dspserver. Download the zip file which contains all the needed dlls and qtradio.exe. Extract the qtradio folder to your windows drive and double click qtradio.exe to run.
*The source for building with QtCreator is included in the src directory of the download.
*Some users have found that QtRadio won't start at all or crashes shortly after startup. This may be caused by suspect settings in the Windows registry. You can safely delete the key "HKey_CURRENT_USER->Software->G0ORX" with regedit and then try QtRadio again. This will cause QtRadio to start with default settings.

QtRadio on Windows

2015-07-22T03:42:44Z

Ve9gj:

===QtRadio Client for Windows===

Window users may be interested to know about some recent software developments in the Ham SDR Linux world. Now Windows can listen to Linux SDR servers (dspservers).

==QT5 Build now available for Windows Users! ==

* latest master build for QtRadio on Windows is available at: http://napan.com/ve9gj/qtradio.zip It is built on April 26 2015. Unzip the file and run the QtRadio.exe in the QtRadio folder.

* A zip file of QtRadio using QT 5.02 can be downloaded from: http://napan.com/ve9gj/QtRadio-Qt5-master-2013-05-23.zip (Built May 23 2013)
 
'''Below is a list of older builds'''

* The latest zip of master branch (Dec 26 2012) can be downloaded from: http://napan.com/ve9gj/QtRadio-master-2013-01-28.zip (Built Jan 28 2012) This version has the "Master" Button
* The previous zip of master branch can be downloaded from: http://napan.com/ve9gj/qtadio-master-2012-11-11.zip (Built Nov 11 2012).
*A zip of the protocol-3 branch built for windows is at: http://napan.com/ve9gj/qtradio-protocol-3.zip (Built Mar 18 2012). This uses the new protocol-3 and should be able to connect with master and protocol-3 servers. Still experimental. It contains improvements to the spectrum and waterfall refresh rates for remote connections.
*A zip of the rxtx-rtp-symm branch built for windows is at: http://napan.com/ve9gj/qtradio-rxtx-rtp-symm.zip Feb 01 2012). This contains the new RTP code anfd TX passwords.
*A zip of the rxtx-rtp branch built for windows is at: http://napan.com/ve9gj/qtradio-rxtx-rtp.zip (Jan 8 2012). This contains the new RTP code.
*A zip of the rxtx-event branch built for windows is at: http://napan.com/ve9gj/qtradio-rxtx-event.zip (Jan 7 2012). (Before RTP)
*A zip of the current master branch with debug and map can be downloaded from: http://napan.com/ve9gj/qtradio-master-debug.zip (Built Feb 25 2012). This is only for debugging purposes.

Unzip to any folder and run the qtradio.exe file. It does not need an actual install just the included dll files in the same folder.
I have built a new Windows QtRadio from the latest master branch at github.com/alexlee188/ghpsdr3-alex. Sources are included in the download and are in the win32 branch at the git same git repo.
It includes the Quick Connect dialog window. This new addition will list all the current online dspservers. Look under the Receiver menu to get started.

== Troubleshooting the Windows version. ==
* If windows is giving you the very helpful error :) ''QtRadio has encountered a problem and needs to close'' try deleting the registry key for QtRadio. The key can be found at: [HKEY_CURRENT_USER\Software\G0ORX] Use regedit to delete it.

== Notes about the Windows version. ==

*Full RXTX has been accomplished but is still very much a work in progress.
*QtRadio is the only part of the project that is running on Windows at present. The servers components are only running on Linux.
*A lot of the current development chatter about the project can be followed in the http://groups.google.com/group/sdr-widget group. A widget is not required to set up a server but they sure work nice! :)
*Hopefully we can get some more dspservers running. Linux is necessary and there are pre-built binaries available for recent versions of Ubuntu.
*A README is available at: https://github.com/alexlee188/ghpsdr3-alex/blob/master/README
*A crude diagram of the components below. Between the dspserver and Antenna many options are available, softrocks, hpsdr, Ettus USRP and Perseus. QtRadio <->Internet<->dspserver<->softrock application<->soundcard<->softrock hardware->Antenna
*At this time the only application working in Windows is the QtRadio client which can connect to any dspserver. Download the zip file which contains all the needed dlls and qtradio.exe. Extract the qtradio folder to your windows drive and double click qtradio.exe to run.
*The source for building with QtCreator is included in the src directory of the download.
*Some users have found that QtRadio won't start at all or crashes shortly after startup. This may be caused by suspect settings in the Windows registry. You can safely delete the key "HKey_CURRENT_USER->Software->G0ORX" with regedit and then try QtRadio again. This will cause QtRadio to start with default settings.

QtRadio on Windows

2015-07-22T03:41:53Z

Ve9gj:

===QtRadio Client for Windows===

Window users may be interested to know about some recent software developments in the Ham SDR Linux world. Now Windows can listen to Linux SDR servers (dspservers).

==QT5 Build now available for Windows Users! ==

* latest master build for QtRadio on Windows is available at: http://napan.com/ve9gj/qtradio.zip It is built with Qt 5.3 on April 26 2015. Unzip the file and run the QtRadio.exe in the QtRadio folder.

* A zip file of QtRadio using QT 5.02 can be downloaded from: http://napan.com/ve9gj/QtRadio-Qt5-master-2013-05-23.zip (Built May 23 2013)
 
'''Below is a list of older builds'''

* The latest zip of master branch (Dec 26 2012) can be downloaded from: http://napan.com/ve9gj/QtRadio-master-2013-01-28.zip (Built Jan 28 2012) This version has the "Master" Button
* The previous zip of master branch can be downloaded from: http://napan.com/ve9gj/qtadio-master-2012-11-11.zip (Built Nov 11 2012).
*A zip of the protocol-3 branch built for windows is at: http://napan.com/ve9gj/qtradio-protocol-3.zip (Built Mar 18 2012). This uses the new protocol-3 and should be able to connect with master and protocol-3 servers. Still experimental. It contains improvements to the spectrum and waterfall refresh rates for remote connections.
*A zip of the rxtx-rtp-symm branch built for windows is at: http://napan.com/ve9gj/qtradio-rxtx-rtp-symm.zip Feb 01 2012). This contains the new RTP code anfd TX passwords.
*A zip of the rxtx-rtp branch built for windows is at: http://napan.com/ve9gj/qtradio-rxtx-rtp.zip (Jan 8 2012). This contains the new RTP code.
*A zip of the rxtx-event branch built for windows is at: http://napan.com/ve9gj/qtradio-rxtx-event.zip (Jan 7 2012). (Before RTP)
*A zip of the current master branch with debug and map can be downloaded from: http://napan.com/ve9gj/qtradio-master-debug.zip (Built Feb 25 2012). This is only for debugging purposes.

Unzip to any folder and run the qtradio.exe file. It does not need an actual install just the included dll files in the same folder.
I have built a new Windows QtRadio from the latest master branch at github.com/alexlee188/ghpsdr3-alex. Sources are included in the download and are in the win32 branch at the git same git repo.
It includes the Quick Connect dialog window. This new addition will list all the current online dspservers. Look under the Receiver menu to get started.

== Troubleshooting the Windows version. ==
* If windows is giving you the very helpful error :) ''QtRadio has encountered a problem and needs to close'' try deleting the registry key for QtRadio. The key can be found at: [HKEY_CURRENT_USER\Software\G0ORX] Use regedit to delete it.

== Notes about the Windows version. ==

*Full RXTX has been accomplished but is still very much a work in progress.
*QtRadio is the only part of the project that is running on Windows at present. The servers components are only running on Linux.
*A lot of the current development chatter about the project can be followed in the http://groups.google.com/group/sdr-widget group. A widget is not required to set up a server but they sure work nice! :)
*Hopefully we can get some more dspservers running. Linux is necessary and there are pre-built binaries available for recent versions of Ubuntu.
*A README is available at: https://github.com/alexlee188/ghpsdr3-alex/blob/master/README
*A crude diagram of the components below. Between the dspserver and Antenna many options are available, softrocks, hpsdr, Ettus USRP and Perseus. QtRadio <->Internet<->dspserver<->softrock application<->soundcard<->softrock hardware->Antenna
*At this time the only application working in Windows is the QtRadio client which can connect to any dspserver. Download the zip file which contains all the needed dlls and qtradio.exe. Extract the qtradio folder to your windows drive and double click qtradio.exe to run.
*The source for building with QtCreator is included in the src directory of the download.
*Some users have found that QtRadio won't start at all or crashes shortly after startup. This may be caused by suspect settings in the Windows registry. You can safely delete the key "HKey_CURRENT_USER->Software->G0ORX" with regedit and then try QtRadio again. This will cause QtRadio to start with default settings.

User talk:M0VHG

2015-05-27T01:42:56Z

Ve9gj: Welcome!

User:M0VHG

2015-05-27T01:42:54Z

Ve9gj: Creating user page for new user.

UK Radio Amateur located in the Yorkshire Dales National Park QRA IO84

User talk:QStefan

2015-05-03T13:11:30Z

Ve9gj: Welcome!

User:QStefan

2015-05-03T13:11:28Z

Ve9gj: Creating user page for new user.

My Amateurradio Name is DC7SQ

User talk:Lu2dgz

2015-02-04T00:57:37Z

Ve9gj: Welcome!

User:Lu2dgz

2015-02-04T00:57:36Z

Ve9gj: Creating user page for new user.

Ham radio operator from 1981, QRP builder and all mode DX enthusiast.

User talk:N5THQ

2015-01-07T03:25:36Z

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User:N5THQ

2015-01-07T03:25:35Z

Ve9gj: Creating user page for new user.

Resident of USA, State of Texas. Ham radio Amatuer Extra Class: N5THQ. 50 years computer background plus 35 years electronics self study background . Currently, retired for past 10 years. Began ham radio as a No-Code Tech the year the class became available. Upgraded to General class last year and one week later to Amatuer Extra Class.

User talk:Luckyg213

2014-10-21T13:02:49Z

Ve9gj: Welcome!

User:Luckyg213

2014-10-21T13:02:48Z

Ve9gj: Creating user page for new user.

What's New

2014-09-04T00:03:43Z

Ve9gj:

===Sep 2 2014===
New Windows build using Qt5.3! http://www.napan.com/ve9gj/QtRadio_Windows_Master_2014-09-02.zip

===Aug 22 2013===
glSDR version 34. Jog buttons move freq to nearest 100khz or 1khz. bigger buttons.

https://code.google.com/p/sdr-widget/downloads/detail?name=glSDR34.apk&can=2&q=

===May 23 2013===
Finally a windows build using Qt5! http://napan.com/ve9gj/QtRadio-Qt5-master-2013-05-23.zip

===Feb 2 2013===

Updated jmonitor to a 960 x 520 dimension version. This allowed for the creation of individual Band buttons just like in QtRAdio. Added three WWV buttons for 5.0, 10.0, and 15.0 MHz.

Also added a second VFO so that you can direct enter a frequency in MHz. Make sure that you hit the "A>B" button to transfer the frequency to VFO B for updating.

Latest source code is at my github repository: https://github.com/n8mdp/jmonitorWIDE

You can see the updates at: http://www.n8mdp.com/jmonitorWIDE.php

73.
John
N8MDP

===Jan 28 2013===
For those of you that are newbies (like I was), I documented my experiences so others could follow step by step what I had to do to get QtRadio, Softrock server, and dspserver running on my Ubuntu 12.03 PC. I also discuss how I got jmonitor running on my website. So here are the links:

QtRadio: http://www.n8mdp.com/qtradio.php

Softrock on Linux (for installing the USB driver): http://www.n8mdp.com/sdrLinux.php

ghpsdr3-alex: http://www.n8mdp.com/ghpsdr3-alex.php

jmonitor: http://www.n8mdp.com/jmonitor.php

I hope these links provide some insight for newbies to enjoy these applications.

73.
John
N8MDP

===Jan 16 2013===
Version 32 of glSDR with SSL is uploaded:

http://code.google.com/p/sdr-widget/downloads/detail?name=glSDR33-ssl.apk&can=2&q=

This version will only connect to dspserver with SSL capability (ie from ssl, opengl-ssl, bigfft-ssl, bigfft-opengl-ssl branches). This version has SSL security so that data exchanges between glSDR and the dspserver are encrypted. Thus you can set and use User and Password in glSDR for the dspserver that you want to connect to and you will be able to Tx, as well as take over as MASTER from an existing master connection. The MASTER feature is in the MENU.

Note that dspserver with SSL capability will service both open and SSL clients. For open connections, port 8000+x is used. For SSL connections, you need to open port 9000+x on your firewall.

===Jan 12 2013===

Version 32 of glSDR uploaded. It has a more easily understood error message when trying to connect to an unavailable server, and screen rotation is more stable.

http://code.google.com/p/sdr-widget/downloads/detail?name=glSDR32.apk&can=2&q=

===Jan 10 2013===

There is likely to be a bug in the Qt5.0.0 release that leads to QtRadio hangs when you click on the menu after running QtRadio for a while when a buffer underun has occured. This happens only on some PC's, but not others.

If it does, you can revert to an older Qt5 BETA:

On my one of 3 PC's with the QtRadio lockup problem (when you click on any menu items after running QtRadio for a while, especially after a buffer underflow), I rebuild QtRadio using Qt5 from the Edgers ppa (which is a late BETA version), and the problem disappears completely :-)

https://launchpad.net/~canonical-qt5-edgers/+archive/qt5-daily

To get it to build in the Edgers, you just have to set the path to the Edgers directory. E.g. in mine, it is:

<pre>
$ export PATH=/opt/qt5/bin:$PATH
</pre>

Use these commands to create symbolic links in the qt5 library (which you have to do only once):

<pre>
$ cd /opt/qt5/lib
$ sudo ln -s libQtMultimedia.so.5.0.0 libQt5Multimedia.so
$ sudo ln -s libQtMultimedia.so.5.0.0 libQt5Multimedia.so.5
$ sudo ln -s libQtMultimedia.so.5.0.0 libQt5Multimedia.so.5.0
</pre>

then you should be able to do the usual build steps.

===Jan 1 2013===
A new experimental branch called ssl is available in the repo.

The dspserver from the ssl branch allows connection from non-encrypted, open (ie the current) clients such as QtRadio and glSDR, to port 8000+x (where x is usually 0). In addition, it also allows connection from SSL client (such as QtRadio in this branch) to port 9000+x. Note that you will have to port forward 9000+x (as well as 8000+x) in the firewall to allow internet connections from outside.

When you first run dspserver you will receive instructions to generate a self signed security certificate. It will be adequate for our purposes.

One of the advantages of the ssl connection is that your user/password (indeed all data including spectrum and audio) are encrypted so it will be harder for hackers to obtain your user/password from the wire.

Note that the ssl branch's QtRadio will be using port 9000+x when making a connection to a server, so it will NOT work with the dspserver in the other branches which is listening on port 8000+x.

===Dec 26 2012===
Kill switch added to QtRadio (with corresponding dspserver) in master and opengl branches in the git repo.

When you know the user/password (eg you are the server owner), and if you are connected as a slave to your server, you can click the "MASTER" button and usurp the master status. You will become the master and the previous master will be demoted to slave status.

Please use this function sparingly as it may annoy inexperienced glSDR users who are already complaining that the app does not work as they cannot control the vfo and change bands, when the word "slave" in the title bar of the app is staring them in the face :-)

===Dec 25 2012===
I have made updating info in dspserver.conf compulsory instead of optional. There are far too many "UNKNOWN" new stations online.

I have updated opengl branch with version 29 of glSDR:

http://code.google.com/p/sdr-widget/downloads/detail?name=glSDR29.apk&can=2&q=

===Dec 20 2012===
Qt5 final is here:

http://qt-project.org/downloads

Download it and install in /opt/Qt5.0.0 (use sudo when running the installer).

Then set the path with something like:

$ export PATH=/opt/Qt5.0.0/5.0.0/gcc_64/bin:/opt/Qt5.0.0/Tools/QtCreator/bin:$PATH

The git repo branches iw0hdv, master and opengl have been updated to build with Qt5 final (and so they are incompatible with older versions of Qt5 such as the BETA or from the Edgers repo etc).

===Nov 26 2012===
glSDR version 28 is in Google Play and is also available for download.

http://code.google.com/p/sdr-widget/downloads/detail?name=glSDR28.apk&can=2&q=

===Nov 20 2012===
glSDR version 27 is in Google Play and is also available for download. It has been tweaked to support Adreno GPU based devices.

===Nov 18 2012===
glSDR version 25 is in Google Play. Servers list is now updated on each SERVERS MENU invocation. Default frequency for each band is saved on exit in master mode. Band specific default frequencies can be reset to factory default via the BAND MENU.

===Oct 20 2012===
glSDR version 21 is in Google Play. Slave tracks freq, mode and (fake) filter settings of master. Master/slave status is displayed in Title bar.

http://code.google.com/p/sdr-widget/downloads/detail?name=glSDR21.apk&can=2&q=

===Oct 17 2012===
glSDR version with waterfall disabled. It may work with Adreno gpu based devices.

http://code.google.com/p/sdr-widget/downloads/detail?name=glSDR_no_waterfall.apk&can=2&q=

===Sep 24 2012===
Sep 24 2012 glSDR version 16 is in Play Store. You can also download here:
http://code.google.com/p/sdr-widget/downloads/detail?name=glSDR16.apk&can=2&q=

===Sep 22 2012===
Online dspserver Server Map Thanks Andrea! http://www.montefusco.com/ghpsdr3

===Sep 20 2012===
glSDR version 12 is in Play Store. You can also download here:

http://code.google.com/p/sdr-widget/downloads/detail?name=glSDR12.apk&can=2&q=

It has an 80khz FM filter for listening to FM broadcasts and also options for Spectrum Averaging.

===Sep 17 2012===
Added direct support in QtRadio (linux) for the Griffin Powermate Vfo knob. Pushing the knob cycles through vfo step size.

===Sep 15 2012===

Codec2 has been updated to the latest developmental branch. This branch can be downloaded:

svn co https://freetel.svn.sourceforge.net/svnroot/freetel/codec2-dev codec2-dev

This has a new API and it has updated codec2, including a new 3200 bps codec which gives better quality than the 2400 bps codec we have used in the past.

Both master and opengl-qt5 branches have been updated with the new codec2. You need to download the codec2-dev branch above, rebuild codec2, and then rebuild dspserver and QtRadio.

===Sep 14 2012===
glSDR version 10 is in Play Store, For those without access to Play, you can download from:
http://code.google.com/p/sdr-widget/downloads/detail?name=glSDR10.apk&can=2&q=

===Sep 12 2012===
The zoom feature has been ported to glSDR. Ver 9 is now in Play store. For those without access to Play store, you can download the apk here:

http://code.google.com/p/sdr-widget/downloads/detail?name=glSDR9.apk&can=2&q=

With the recent changes, high bandwidth rigs are now adequately supported by ghpsdr3-alex. You can zoom in and out to spectrum/waterfall up to 960 ksps and beyond.

Note that Glenn has also compiled a Windows binary of QtRadio that has the zoom feature and other updates to allow you to access rigs such as HiQSDR and Perseus. allowing you to set Pre-selector, attentuator etc.

===Sep 10 2012===
The LO_offset mechanism has been revamped. The rotation of the spectrum data is now done entirely in dspserver. Therefore clients eg. QtRadio, glSDR, do not have to rotate the data anymore.

This is needed to support the new zoom feature. You can now zoom the spectrum/waterfall on the fly. This feature is very useful for looking closely at a signal, eg 50Hz CW for you to tune spot on, and also for very wide bandwidth hardware such as Peuseus and HiQSDR. We now have servers running 500 ksps or even 960 ksps.

Checkout these videos:

http://code.google.com/p/sdr-widget/downloads/detail?name=g3vbv.ogv&can=2&q=

http://code.google.com/p/sdr-widget/downloads/detail?name=g3vbv2.ogv&can=2&q=

It will take a while for all dspservers to be updated to the lastest code and you must use the latest QtRadio and glSDR (ver 8 or later) for the new LO_offset.

===Sep 5 2012===

Just to summarise the status of support of the just released Qt5 Beta1 for building QtRadio under Linux:

1. You download and install the Qt5 Beta:

http://releases.qt-project.org/qt5.0/beta1/

2. You set the path to point to the qmake you want to use:

$ export PATH=/where/the/Qt/bin/dir/is:$PATH

(For example, mine is:

export PATH=/home/alex/Qt5.0.0beta1/Desktop/Qt/5.0.0-beta1/gcc_64/bin:$PATH

)

3. You can check which version of Qt is active by:

$ qmake --version

(For example, mine is:

alex@alex-Aspire-4750:~/ghpsdr3-alex$ qmake --version
QMake version 2.01a
Using Qt version 5.0.0 in /home/alex/Qt5.0.0beta1/Desktop/Qt/5.0.0-beta1/gcc_64/lib

)

4. The master branch now has conditional compile for Qt5 Beta and for older versions of Qt. Once the above PATH is set for the version of Qt you want, you can just use the usual automake steps to build.

5. The opengl-qt5 branch is customised for qt5 Beta ONLY. You also need to have a video card/ video chip in your PC that is opengl 2.0 compatible for it to compile and run.

===Aug 3 2012===
glSDR updated to version 6. This has Rx IQ Correction setting in the DSP tab. You should enable it only when connecting to servers running IQ based hardware (eg Softrock, UHFSDR), but NOT direct sampling rigs (eg Perseus).

===July 3 2012===
Experimental version of glSDR (version 5) that has Tx capabilities. Will only work in certain devices capable of 8khz microphone audio recording and fast CPU at the moment. Go to MENU > Tx to enable tx. Will only work with servers allowing anyone to Tx. http://code.google.com/p/sdr-widget/downloads/detail?name=glSDR.apk&can=2&q=

===May 30 2012===
The opengl ES 2.0 enabled version of the Android client has been uploaded to Google Play store and can be downloaded to compatible Android devices. The name of the App is glSDR.

===May 28 2012===
Tx audio encoding now has two available codecs: aLaw and Codec2. aLaw uses higher LAN bandwidth but the audio quality is much better than Codec2. aLaw is also suitable for digital mode Tx using the fldigi front-end connected to QtRadio. The Tx code is available in both the master and the opengl-qt5 branches.

===May 19 2012===
Qt5 has the bug fix for pull mode audio in Qt. The master branch and the opengl-qt5 branch can be built with the latest Qt5 (BETA) daily snapshot and the audio in pull mode works very well with Ubuntu 12.04 where most users had problems.

===May 12 2012===
Experimental support for [[RTL-SDR]] available.

===Apr 11 2012===
* The branch audio-testing was created for linux users who were having trouble with Qt's lack of sound in QtRadio. It seemed to be more of a problem with newer 64 bit installs. audio-testing bypasses QT for audio playback and calls pulse audio libs directly. You may have to direct sound to your proper sound device with pavucontrol.

===Apr 5 2012===
* Created an article on the Utilities & Add-ons page called: "Full featured recording script" unsing sox and rigctl (hamlib).

===Apr 4 2012===
* A new branch, opengl, has working QtRadio code that uses OpenGL shaders to compute and display the waterfall. The waterfall is actually a 3-D cube and you can pan/zoom with mouse drags on the waterfall display. Drag it all the way to one side and you can have a glimpse of the sides of the cube. The aim of this QtRadio is to offload work from the cpu to the gpu. If your system has a weak cpu (eg atom) and a powerful gpu (eg nvidia ION) it should reduce the cpu util significantly.

===Mar 18 2012===
* A new build for windows from the new protocol-3 branch is available at: http://napan.com/ve9gj/qtradio-protocol-3.zip (Built Mar 18 2012). This uses the new protocol-3 and should be able to connect with master and protocol-3 servers. Still experimental. It contains improvements to the spectrum and waterfall refresh rates for remote connections.

===Feb 25 2012===
* New Windows build of QtRadio (master branch) Download: http://napan.com/ve9gj/qtradio-master.zip
===Feb 19 2012===
* Graeme ZL2APV has coded CW receive in QtRadio to behave the same as Kenwood, Yaesu, K3 etc.
===Feb 18 2012===
* Frank DG1SBG has got QtRadio to run on Mac OS X 10.6.8 ! http://www.youtube.com/watch?v=LaWnr6Pn3ek
===Feb 17 2012===
* Bugfix to possible segfault in dspserver
===Feb 16 2012===
* New Windows build of QtRadio (master branch) Download: http://napan.com/ve9gj/qtradio-master.zip
===Feb 11 2012===
* The android client AHPSDR now has a Server list feature just like QtRadio. Look under the menu item Servers and select from among the active servers Download information on the [[AHPSDR]] page
* The branch to use for most users is now the master branch. This is the one that most dspservers are running
* Fixed SetTXAMCarrierLevel bug when tx ="all" in master branch
* Two key Rx audio functions into their own QThread in QtRadio. This should help lower spec'd PCs
* Fixed a bug where the band edge line in the spectrum display was off by the offset value of the dspserver.

QtRadio on Windows

2014-09-04T00:02:06Z

Ve9gj:

===QtRadio Client for Windows===

Window users may be interested to know about some recent software developments in the Ham SDR Linux world. Now Windows can listen to Linux SDR servers (dspservers).

==QT5 Build now available for Windows Users! ==

* latest master build for QtRadio on Windows is available at: http://napan.com/ve9gj/QtRadio_Windows_Master_2014-09-02.zip It is built with Qt 5.3 on Sept 2 2014. Unzip the file and run the QtRadio.exe in the QtRadio folder.

* A zip file of QtRadio using QT 5.02 can be downloaded from: http://napan.com/ve9gj/QtRadio-Qt5-master-2013-05-23.zip (Built May 23 2013)
 
'''Below is a list of older builds'''

* The latest zip of master branch (Dec 26 2012) can be downloaded from: http://napan.com/ve9gj/QtRadio-master-2013-01-28.zip (Built Jan 28 2012) This version has the "Master" Button
* The previous zip of master branch can be downloaded from: http://napan.com/ve9gj/qtadio-master-2012-11-11.zip (Built Nov 11 2012).
*A zip of the protocol-3 branch built for windows is at: http://napan.com/ve9gj/qtradio-protocol-3.zip (Built Mar 18 2012). This uses the new protocol-3 and should be able to connect with master and protocol-3 servers. Still experimental. It contains improvements to the spectrum and waterfall refresh rates for remote connections.
*A zip of the rxtx-rtp-symm branch built for windows is at: http://napan.com/ve9gj/qtradio-rxtx-rtp-symm.zip Feb 01 2012). This contains the new RTP code anfd TX passwords.
*A zip of the rxtx-rtp branch built for windows is at: http://napan.com/ve9gj/qtradio-rxtx-rtp.zip (Jan 8 2012). This contains the new RTP code.
*A zip of the rxtx-event branch built for windows is at: http://napan.com/ve9gj/qtradio-rxtx-event.zip (Jan 7 2012). (Before RTP)
*A zip of the current master branch with debug and map can be downloaded from: http://napan.com/ve9gj/qtradio-master-debug.zip (Built Feb 25 2012). This is only for debugging purposes.

Unzip to any folder and run the qtradio.exe file. It does not need an actual install just the included dll files in the same folder.
I have built a new Windows QtRadio from the latest master branch at github.com/alexlee188/ghpsdr3-alex. Sources are included in the download and are in the win32 branch at the git same git repo.
It includes the Quick Connect dialog window. This new addition will list all the current online dspservers. Look under the Receiver menu to get started.

== Troubleshooting the Windows version. ==
* If windows is giving you the very helpful error :) ''QtRadio has encountered a problem and needs to close'' try deleting the registry key for QtRadio. The key can be found at: [HKEY_CURRENT_USER\Software\G0ORX] Use regedit to delete it.

== Notes about the Windows version. ==

*Full RXTX has been accomplished but is still very much a work in progress.
*QtRadio is the only part of the project that is running on Windows at present. The servers components are only running on Linux.
*A lot of the current development chatter about the project can be followed in the http://groups.google.com/group/sdr-widget group. A widget is not required to set up a server but they sure work nice! :)
*Hopefully we can get some more dspservers running. Linux is necessary and there are pre-built binaries available for recent versions of Ubuntu.
*A README is available at: https://github.com/alexlee188/ghpsdr3-alex/blob/master/README
*A crude diagram of the components below. Between the dspserver and Antenna many options are available, softrocks, hpsdr, Ettus USRP and Perseus. QtRadio <->Internet<->dspserver<->softrock application<->soundcard<->softrock hardware->Antenna
*At this time the only application working in Windows is the QtRadio client which can connect to any dspserver. Download the zip file which contains all the needed dlls and qtradio.exe. Extract the qtradio folder to your windows drive and double click qtradio.exe to run.
*The source for building with QtCreator is included in the src directory of the download.
*Some users have found that QtRadio won't start at all or crashes shortly after startup. This may be caused by suspect settings in the Windows registry. You can safely delete the key "HKey_CURRENT_USER->Software->G0ORX" with regedit and then try QtRadio again. This will cause QtRadio to start with default settings.

User talk:Ad6bn

2014-04-29T23:07:38Z

Ve9gj: Welcome!

User:Ad6bn

2014-04-29T23:07:38Z

Ve9gj: Creating user page for new user.

User talk:Oldnormanbates

2014-04-08T21:11:46Z

Ve9gj: Welcome!

User:Oldnormanbates

2014-04-08T21:11:45Z

Ve9gj: Creating user page for new user.

Amateur Radio Operator-N7PB (Extra Class USA)
Licensed Amateur Since 1964, Now 63yr Old Male
Maidenhead Grid Square CN87US
City: Shoreline,WA USA
Name: Paul Bates
Current Equipment: QRP 5W Yaesu FT-817ND Xcvr.
Antennas:Small Verticals 80-20m,20m Dipole,G5RV
Retired Electronics Manufacturing Director
Interest:QRP,Antennas,CW 25wpm-35wpm,SDR,Arduino,Homebrewing