[Flexradio] (no subject)

[ilias liakouras]

Προς: flexra...@flex-radio.bizhallo a gain!!i have 2 problem with my f5k. First 
of all I have windows 7_ 32 bit   and I have problem with mouse wheel.  Some 
times it stack!!! I already update the mouse driver but nothing. With windows 
xp I have not problem with that!!! The second problem is with svn!! when I try 
to update a message( the path don’t exist) appears and nothing at all!!   
Please e if you want help me with that!!! Thanks you again and sorry for my bad 
English languets! Sv1duj ilias from Greece ..

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Re: [Flexradio] Firewire problem- it's there, and then... it's not.

[Dudley Hurry]

Matt,

Make sure that you have kb955408  loaded,  and also with the TI 
controller there is another that might apply,  kb952825


http://support.microsoft.com/default.aspx/kb/952825

Also check the Audio Sound devices in the Control panel of Windows,  in 
the Audio tab,  the flex driver should be in the pull downs, but not 
selected for the default ,  but the important one with the current 
driver is the last or bottom one,  you should see the Flex Midi in the 
bottom drop down,  if not ,  the MIDI driver did not load.At this 
point either uninstall the FireWire driver in the Device Window with the 
radio turned off,  reboot and then turn the radio back on and see if all 
three of the drivers load,  or remove the FW driver REBOOT ,  and then 
re-install the FireWire driver,  and watch for the 3 drivers install.  

By the way, the current FireWire driver is 3.5.0.7171,  which will work 
with 1.18.0  to the current 1.18.3 versions of PowerSDR.   

If you still have a problem,  call Support at Flex  512-535 - 4713,  
I'll get you going..


73,
Dudley

WA5QPZ



kd0...@gmail.com wrote:

Hi,

I have it on a battery system big enough to run my Kenwood through an
entire contest weekend, so I have confidence that there are plenty of
amps & volts for it.  The connections are solid too.  The Flex does
power up and I hear one relay click when it does.

Removing the monitor from the computer didn't make any difference.  Shoot.

The cable is whatever they send with it, I assumed they wouldn't send
me junk!  It has two ferrites on it, which I assumed went on the
computer side of the connection.

Using an AM radio near the monitor and computer I find no unusually
high amounts of hash.  There's some of course, but it's undetectable
on a radio a few inches away.

So here's the rest:

XP sp3 32bit
FlexWire drivers 3.4.0
Radio firmware should be whatever they shipped it with, it's one day
out of the box and now I can't possibly tell you.
Powersdr 1.18.2
Texas Instruments OHCI firewire controller

Thanks guys,
Matt


On Wed, Feb 3, 2010 at 6:34 PM, Dudley Hurry  wrote:
  

Matt,

Lots of things can go wrong,  but before anyone can help,  Inquiring Minds
Need to Know..
Exactly what versions of the
What OS? Service Pack?
FireWire Driver?
Firmware on the radio?
PowerSDR?
What kind of FireWire card?

First check the FireWire driver (the blue icon on your desktop)   see if
basic communications is happening with the radio.   If not,  reboot the
computer and power down the radio and back up.
What might have happened when you started the new screen,  the video memory
stepped on the FireWire driver in memory,  just a guess.
Let us know,  we try to answer.

73,
Dudley

WA5QPZ



kd0...@gmail.com wrote:


Hi,

Got my F3K in the mail yesterday, and took a little time this
afternoon to try it out.

It worked fine for quite awhile, I got VAC going and com0com, got
transmit going into the dummy load and it all worked pretty good with
a few easily solved issues along the way.

But then I decided to install my second monitor so I could keep the
radio controls up while working on dm780 and rearrange the desk a
little.

Upon rebooting, the F3K can't be found anymore.  Opening the
"FlexRadio" blue icon gives "No devices found"  Tried calling support
but they must be busy or out early.

I've tried:

- Checking the firewire cable at least 4 times.  It's correctly
inserted, the only difference is that before it was coiled up (the
flex was right above the computer) and now it's stretched a little to
3 feet.

- Checked that my firewire controller is ok.  The controller shows up
in windows device mgr with no conflicts.

- Removing the FlexRadio drivers, disconnecting the F3K from the
computer, installing the drivers, reconnecting, and powering up.
Nothing.

- I thought maybe my battery's 12.6v was not enough to get the device
to initialize and talk.  So I boosted it with a charger to 13.6v and
this doesn't make any difference.

Everything else on the computer is plugged in right where it was
before I moved things.  The only difference between A and B is a
second monitor is now on the desktop.

Is firewire really this flaky?  Any ideas to try out?

73,
Matt
ai1p

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[Flexradio] split frequency transmit problem?

[Paul Mullins]

Hi there all,
question again currently I have been playing on 6 meters with other 
locals building antennas and testing in general,
I have found when I operate the flex 5000a in split mode vfo a on 53.775 
and vfo b on 52.775 tx on vfo b, if you tune the antenna with the atu 
and then  go for a qso you get NO output.
Click on vfo a to transmit key transmitter works, then swap to b for 
transmit, and then you get output. weird yes I have noticed other 
problems like this and what I do some times on a single frequency is 
change mode ie am, and tx, then swap back to the mode I has using and 
then it works.
I know some one is about to say rest the database, I am starting to get 
sick of doing this and it does not fix the problem only delays it for a 
while, as it comes back, plus I lose all the settings.


Does any body else have this problem or know of the complete fix, PSDR 
ver 1.18.3 with all the driver supplied on the disk, this flex is only 2 
months old.


cheers

Paul

VK5VCO




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[Flexradio] Random acts of praise

[AB2CD]

Hello folks,

AB2CD here,  I've notice quite a few posts of late that express a level of
frustration with those who have just begun operating their Flex radios.
Granted, I don't push the envelope as many of the Flexers do, but at the
same time I have an absolute stable system.  It's not uncommon for me to
receive an email from someone copying the mail.   So I felt I'd share
something uplifting to encourage those who may be experiencing some
frustration, reassuring them that once they resolve their issues they will
have the best set up out there.  If you haven't yet purchased a Flex and you
are not a computer guru, I strongly suggest getting Neal to build a
dedicated computer for you.  For a few bucks extra, he'll build you an
absolute dynamite machine that will make your Flex experience absolutely
plug-n-play.   I have recommended him on numerous occasions and everyone is
thrilled with his services.

 

Here is an excerpt of such an email:

 

Hi Jim,

 

I do not normally send e mails out of the blue.  However, tonight about

15 minutes ago I heard you on 40 Meters (7159), I have never heard a signal
with this hi quality audio.  Actually there was very few stations on, as I
tuned across the band you came through so loud I reached for the volume
control to turn it down.

 

To make things a little better, my long 80/40 Meter dipole is laying down on
the roof of my home, the 2 rope supports rope broke with our first ice snow
storm.  I am awaiting Spring before I can have someone climb the steep sides
of our home to take down and install my G5RV. I use an old Kenwood TS-900
Transceiver which has the best audio I have ever heard until this evening.

 

I have heard good reports on the Flex radio, but this is first time I
actually heard one on air. I am very impressed.  When it's to buy a new
radio it will be a Flex!

 

Ok sorry for going on, your radio has fantastic audio, by far more than the
so called studio quality.

 

73

Karl Rittinger

K3BSX

  

 

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Re: [Flexradio] Firewire problem- it's there, and then... it's not.

[kd0bvk]

Hi,

I have it on a battery system big enough to run my Kenwood through an
entire contest weekend, so I have confidence that there are plenty of
amps & volts for it.  The connections are solid too.  The Flex does
power up and I hear one relay click when it does.

Removing the monitor from the computer didn't make any difference.  Shoot.

The cable is whatever they send with it, I assumed they wouldn't send
me junk!  It has two ferrites on it, which I assumed went on the
computer side of the connection.

Using an AM radio near the monitor and computer I find no unusually
high amounts of hash.  There's some of course, but it's undetectable
on a radio a few inches away.

So here's the rest:

XP sp3 32bit
FlexWire drivers 3.4.0
Radio firmware should be whatever they shipped it with, it's one day
out of the box and now I can't possibly tell you.
Powersdr 1.18.2
Texas Instruments OHCI firewire controller

Thanks guys,
Matt


On Wed, Feb 3, 2010 at 6:34 PM, Dudley Hurry  wrote:
> Matt,
>
> Lots of things can go wrong,  but before anyone can help,  Inquiring Minds
> Need to Know..
> Exactly what versions of the
> What OS? Service Pack?
> FireWire Driver?
> Firmware on the radio?
> PowerSDR?
> What kind of FireWire card?
>
> First check the FireWire driver (the blue icon on your desktop)   see if
> basic communications is happening with the radio.   If not,  reboot the
> computer and power down the radio and back up.
> What might have happened when you started the new screen,  the video memory
> stepped on the FireWire driver in memory,  just a guess.
> Let us know,  we try to answer.
>
> 73,
> Dudley
>
> WA5QPZ
>
>
>
> kd0...@gmail.com wrote:
>>
>> Hi,
>>
>> Got my F3K in the mail yesterday, and took a little time this
>> afternoon to try it out.
>>
>> It worked fine for quite awhile, I got VAC going and com0com, got
>> transmit going into the dummy load and it all worked pretty good with
>> a few easily solved issues along the way.
>>
>> But then I decided to install my second monitor so I could keep the
>> radio controls up while working on dm780 and rearrange the desk a
>> little.
>>
>> Upon rebooting, the F3K can't be found anymore.  Opening the
>> "FlexRadio" blue icon gives "No devices found"  Tried calling support
>> but they must be busy or out early.
>>
>> I've tried:
>>
>> - Checking the firewire cable at least 4 times.  It's correctly
>> inserted, the only difference is that before it was coiled up (the
>> flex was right above the computer) and now it's stretched a little to
>> 3 feet.
>>
>> - Checked that my firewire controller is ok.  The controller shows up
>> in windows device mgr with no conflicts.
>>
>> - Removing the FlexRadio drivers, disconnecting the F3K from the
>> computer, installing the drivers, reconnecting, and powering up.
>> Nothing.
>>
>> - I thought maybe my battery's 12.6v was not enough to get the device
>> to initialize and talk.  So I boosted it with a charger to 13.6v and
>> this doesn't make any difference.
>>
>> Everything else on the computer is plugged in right where it was
>> before I moved things.  The only difference between A and B is a
>> second monitor is now on the desktop.
>>
>> Is firewire really this flaky?  Any ideas to try out?
>>
>> 73,
>> Matt
>> ai1p
>>
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>> Knowledge Base: http://kc.flex-radio.com/  Homepage:
>> http://www.flex-radio.com/
>>
>>
>

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Re: [Flexradio] Spur in PSK31 output even with no rf out into Dummyload.

[k5nwa]

At 05:13 PM 2/3/2010, Brian Lloyd wrote:


Yes. Do you remember me saying, "it appears to be an aliasing product
of the sample-rate conversion," back at the beginning of this thread?

Remember, if you have sampled at 96kHz the Nyquist frequency is 48kHz.
When you resample to 48kHz the Nyquist frequency becomes 24kHz so you
must low-pass filter to eliminate all power above 24kHz otherwise you
will see a "reflection" that pivots around the Nyquist frequency. When
you again resample to 8kHz the Nyquist frequency becomes 4kHz so you
must again low-pass filter to eliminate all the power above 4kHz so
you don't see the aliasing "reflection". Apparently not all
sample-rate conversion libraries are created equal. It might be nice
to find out which ones work best and then get everyone to use that.

You know, it would be *SO* much easier to do just *one* sample-rate
conversion and do the low-pass filtering at the highest sample rate to
eliminate aliasing artifacts.

Hmm, wouldn't it be nice if the CODECs communicated the desired sample
rate to the "receiver"?

Just thinking out loud here.

--
73 de Brian, WB6RQN/J79BPL



The proper low pass filter will also improve the Dynamic range of the 
signal by increasing the accuracy of the samples.



Cecil
k5nwa
<  www.softrockradio.org  > <  www.qrpradio.com  >
<  http://parts.softrockradio.org/  >

Never take life seriously. Nobody gets out alive anyway. 



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Re: [Flexradio] Voice Shaper 0.93 beta

[Tim Ellison]

Is it open source?  If not, including it in a PowerSDR distribution is a 
violation of GPL.


-Tim


-Original Message-
From: flexradio-boun...@flex-radio.biz 
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Alex, VE3NEA
Sent: Wednesday, February 03, 2010 5:19 PM
To: flexradio@flex-radio.biz
Subject: Re: [Flexradio] Voice Shaper 0.93 beta

The Voice Shaper engine is available as a DLL (in-process COM server) that 
could be called directly from the PowerSDR code if desired, to process mic 
audio in real time. The engine is available at (http://www.dxatlas.com/dev), 
scroll down to the DSP section.

73 Alex VE3NEA





>>Is there any way to use Voice Shaper with PowerSDR?
>>
>>
>>
>>The visual configuration seems very interesting...
>>
>>
>>
>>
>>
>>http://www.dxatlas.com/VShaper/
>>
>>
>>
>>Edwin Marzan AB2VW
>>


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Re: [Flexradio] Firewire problem- it's there, and then... it's not.

[Dudley Hurry]

Matt,

Lots of things can go wrong,  but before anyone can help,  Inquiring 
Minds Need to Know.. 


Exactly what versions of the
What OS? Service Pack?
FireWire Driver?
Firmware on the radio?
PowerSDR?
What kind of FireWire card?

First check the FireWire driver (the blue icon on your desktop)   see if 
basic communications is happening with the radio.   If not,  reboot the 
computer and power down the radio and back up.  

What might have happened when you started the new screen,  the video 
memory stepped on the FireWire driver in memory,  just a guess. 


Let us know,  we try to answer.

73,
Dudley

WA5QPZ



kd0...@gmail.com wrote:

Hi,

Got my F3K in the mail yesterday, and took a little time this
afternoon to try it out.

It worked fine for quite awhile, I got VAC going and com0com, got
transmit going into the dummy load and it all worked pretty good with
a few easily solved issues along the way.

But then I decided to install my second monitor so I could keep the
radio controls up while working on dm780 and rearrange the desk a
little.

Upon rebooting, the F3K can't be found anymore.  Opening the
"FlexRadio" blue icon gives "No devices found"  Tried calling support
but they must be busy or out early.

I've tried:

- Checking the firewire cable at least 4 times.  It's correctly
inserted, the only difference is that before it was coiled up (the
flex was right above the computer) and now it's stretched a little to
3 feet.

- Checked that my firewire controller is ok.  The controller shows up
in windows device mgr with no conflicts.

- Removing the FlexRadio drivers, disconnecting the F3K from the
computer, installing the drivers, reconnecting, and powering up.
Nothing.

- I thought maybe my battery's 12.6v was not enough to get the device
to initialize and talk.  So I boosted it with a charger to 13.6v and
this doesn't make any difference.

Everything else on the computer is plugged in right where it was
before I moved things.  The only difference between A and B is a
second monitor is now on the desktop.

Is firewire really this flaky?  Any ideas to try out?

73,
Matt
ai1p

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Re: [Flexradio] Firewire problem- it's there, and then... it's not.

[Neal Campbell]

One other question: what rating of power supply are you using?

73
Neal Campbell
Abroham Neal Software
www.abrohamnealsoftware.com
(540) 645 5394 NEW PHONE NUMBER

Amateur Radio: K3NC
Blog: http://www.abrohamnealsoftware.com/blog/
DXBase bug reports: email to ca...@dxbase.fogbugz.com
Abroham Neal forums: http:/www.abrohamnealsoftware.com/community/





On Wed, Feb 3, 2010 at 7:30 PM, Neal Campbell  wrote:

> Hi Matt
>
> Its not that flakey.
>
> Try unplugging the second monitor (the new one you just connected) from the
> back of the computer and turn it off. Then power up your 3000 and see if it
> is recognized.
>
> It could be that the new monitor is spitting out a lot of hash and is
> disturbing the accuracy of the data flowing on the firewire. I take it you
> didn't get the Granite Digital cable upgrade when you bought your 3000 (or
> did you)?
>
> 73
> Neal Campbell
> Abroham Neal Software
> www.abrohamnealsoftware.com
> (540) 645 5394 NEW PHONE NUMBER
>
> Amateur Radio: K3NC
> Blog: http://www.abrohamnealsoftware.com/blog/
> DXBase bug reports: email to ca...@dxbase.fogbugz.com
> Abroham Neal forums: http:/www.abrohamnealsoftware.com/community/
>
>
>
>
>
>
> On Wed, Feb 3, 2010 at 7:03 PM,  wrote:
>
>> Hi,
>>
>> Got my F3K in the mail yesterday, and took a little time this
>> afternoon to try it out.
>>
>> It worked fine for quite awhile, I got VAC going and com0com, got
>> transmit going into the dummy load and it all worked pretty good with
>> a few easily solved issues along the way.
>>
>> But then I decided to install my second monitor so I could keep the
>> radio controls up while working on dm780 and rearrange the desk a
>> little.
>>
>> Upon rebooting, the F3K can't be found anymore.  Opening the
>> "FlexRadio" blue icon gives "No devices found"  Tried calling support
>> but they must be busy or out early.
>>
>> I've tried:
>>
>> - Checking the firewire cable at least 4 times.  It's correctly
>> inserted, the only difference is that before it was coiled up (the
>> flex was right above the computer) and now it's stretched a little to
>> 3 feet.
>>
>> - Checked that my firewire controller is ok.  The controller shows up
>> in windows device mgr with no conflicts.
>>
>> - Removing the FlexRadio drivers, disconnecting the F3K from the
>> computer, installing the drivers, reconnecting, and powering up.
>> Nothing.
>>
>> - I thought maybe my battery's 12.6v was not enough to get the device
>> to initialize and talk.  So I boosted it with a charger to 13.6v and
>> this doesn't make any difference.
>>
>> Everything else on the computer is plugged in right where it was
>> before I moved things.  The only difference between A and B is a
>> second monitor is now on the desktop.
>>
>> Is firewire really this flaky?  Any ideas to try out?
>>
>> 73,
>> Matt
>> ai1p
>>
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>> Knowledge Base: http://kc.flex-radio.com/  Homepage:
>> http://www.flex-radio.com/
>>
>
>
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Re: [Flexradio] Firewire problem- it's there, and then... it's not.

[Neal Campbell]

Hi Matt

Its not that flakey.

Try unplugging the second monitor (the new one you just connected) from the
back of the computer and turn it off. Then power up your 3000 and see if it
is recognized.

It could be that the new monitor is spitting out a lot of hash and is
disturbing the accuracy of the data flowing on the firewire. I take it you
didn't get the Granite Digital cable upgrade when you bought your 3000 (or
did you)?

73
Neal Campbell
Abroham Neal Software
www.abrohamnealsoftware.com
(540) 645 5394 NEW PHONE NUMBER

Amateur Radio: K3NC
Blog: http://www.abrohamnealsoftware.com/blog/
DXBase bug reports: email to ca...@dxbase.fogbugz.com
Abroham Neal forums: http:/www.abrohamnealsoftware.com/community/





On Wed, Feb 3, 2010 at 7:03 PM,  wrote:

> Hi,
>
> Got my F3K in the mail yesterday, and took a little time this
> afternoon to try it out.
>
> It worked fine for quite awhile, I got VAC going and com0com, got
> transmit going into the dummy load and it all worked pretty good with
> a few easily solved issues along the way.
>
> But then I decided to install my second monitor so I could keep the
> radio controls up while working on dm780 and rearrange the desk a
> little.
>
> Upon rebooting, the F3K can't be found anymore.  Opening the
> "FlexRadio" blue icon gives "No devices found"  Tried calling support
> but they must be busy or out early.
>
> I've tried:
>
> - Checking the firewire cable at least 4 times.  It's correctly
> inserted, the only difference is that before it was coiled up (the
> flex was right above the computer) and now it's stretched a little to
> 3 feet.
>
> - Checked that my firewire controller is ok.  The controller shows up
> in windows device mgr with no conflicts.
>
> - Removing the FlexRadio drivers, disconnecting the F3K from the
> computer, installing the drivers, reconnecting, and powering up.
> Nothing.
>
> - I thought maybe my battery's 12.6v was not enough to get the device
> to initialize and talk.  So I boosted it with a charger to 13.6v and
> this doesn't make any difference.
>
> Everything else on the computer is plugged in right where it was
> before I moved things.  The only difference between A and B is a
> second monitor is now on the desktop.
>
> Is firewire really this flaky?  Any ideas to try out?
>
> 73,
> Matt
> ai1p
>
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[Flexradio] Firewire problem- it's there, and then... it's not.

[kd0bvk]

Hi,

Got my F3K in the mail yesterday, and took a little time this
afternoon to try it out.

It worked fine for quite awhile, I got VAC going and com0com, got
transmit going into the dummy load and it all worked pretty good with
a few easily solved issues along the way.

But then I decided to install my second monitor so I could keep the
radio controls up while working on dm780 and rearrange the desk a
little.

Upon rebooting, the F3K can't be found anymore.  Opening the
"FlexRadio" blue icon gives "No devices found"  Tried calling support
but they must be busy or out early.

I've tried:

- Checking the firewire cable at least 4 times.  It's correctly
inserted, the only difference is that before it was coiled up (the
flex was right above the computer) and now it's stretched a little to
3 feet.

- Checked that my firewire controller is ok.  The controller shows up
in windows device mgr with no conflicts.

- Removing the FlexRadio drivers, disconnecting the F3K from the
computer, installing the drivers, reconnecting, and powering up.
Nothing.

- I thought maybe my battery's 12.6v was not enough to get the device
to initialize and talk.  So I boosted it with a charger to 13.6v and
this doesn't make any difference.

Everything else on the computer is plugged in right where it was
before I moved things.  The only difference between A and B is a
second monitor is now on the desktop.

Is firewire really this flaky?  Any ideas to try out?

73,
Matt
ai1p

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Re: [Flexradio] Spur in PSK31 output even with no rf out into Dummyload.

[Brian Lloyd]

On Wed, Feb 3, 2010 at 2:57 PM, Joe Knapp  wrote:
> On Tue, Feb 2, 2010 at 12:19 PM, Brian Lloyd  wrote:
>> It appears to me to be
>> aliasing products which make me suspect sample-rate conversion used in
>> either fldigi, dm780, VAC, PowerSDR, or some combination thereof.
>
> True--it's not a harmonic. When the PSK31 signal is at the lower end
> of the ~3KHz passband, the spur is at the high end. As the signal
> frequency moves up the passband, the spur moves down. They cross in
> more or less the middle of the passband, and so on until the situation
> is reversed.

Yes. Do you remember me saying, "it appears to be an aliasing product
of the sample-rate conversion," back at the beginning of this thread?

Remember, if you have sampled at 96kHz the Nyquist frequency is 48kHz.
When you resample to 48kHz the Nyquist frequency becomes 24kHz so you
must low-pass filter to eliminate all power above 24kHz otherwise you
will see a "reflection" that pivots around the Nyquist frequency. When
you again resample to 8kHz the Nyquist frequency becomes 4kHz so you
must again low-pass filter to eliminate all the power above 4kHz so
you don't see the aliasing "reflection". Apparently not all
sample-rate conversion libraries are created equal. It might be nice
to find out which ones work best and then get everyone to use that.

You know, it would be *SO* much easier to do just *one* sample-rate
conversion and do the low-pass filtering at the highest sample rate to
eliminate aliasing artifacts.

Hmm, wouldn't it be nice if the CODECs communicated the desired sample
rate to the "receiver"?

Just thinking out loud here.

-- 
73 de Brian, WB6RQN/J79BPL

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Re: [Flexradio] Spur in PSK31 output even with no rf out into Dummyload.

[Joe Knapp]

On Tue, Feb 2, 2010 at 12:19 PM, Brian Lloyd  wrote:
> It appears to me to be
> aliasing products which make me suspect sample-rate conversion used in
> either fldigi, dm780, VAC, PowerSDR, or some combination thereof.

True--it's not a harmonic. When the PSK31 signal is at the lower end
of the ~3KHz passband, the spur is at the high end. As the signal
frequency moves up the passband, the spur moves down. They cross in
more or less the middle of the passband, and so on until the situation
is reversed.

Joe

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Re: [Flexradio] Voice Shaper 0.93 beta

[Edwin Marzan]

Who is bold enough to take on such a project? If I knew how to write the code I 
would take a crack at it.

 

Nice product Alex!!

 



Edwin Marzan AB2VW


 
> From: alsh...@dxatlas.com
> To: flexradio@flex-radio.biz
> Date: Wed, 3 Feb 2010 17:19:14 -0500
> Subject: Re: [Flexradio] Voice Shaper 0.93 beta
> 
> The Voice Shaper engine is available as a DLL (in-process COM server) that 
> could be called directly from the PowerSDR code if desired, to process mic 
> audio in real time. The engine is available at (http://www.dxatlas.com/dev), 
> scroll down to the DSP section.
> 
> 73 Alex VE3NEA
> 
> 
> 
> 
> 
> >>Is there any way to use Voice Shaper with PowerSDR?
> >>
> >>
> >>
> >>The visual configuration seems very interesting...
> >>
> >>
> >>
> >>
> >>
> >>http://www.dxatlas.com/VShaper/
> >>
> >>
> >>
> >>Edwin Marzan AB2VW
> >>
> 
> 
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Re: [Flexradio] Voice Shaper 0.93 beta

[Alex, VE3NEA]

The Voice Shaper engine is available as a DLL (in-process COM server) that 
could be called directly from the PowerSDR code if desired, to process mic 
audio in real time. The engine is available at (http://www.dxatlas.com/dev), 
scroll down to the DSP section.


73 Alex VE3NEA






Is there any way to use Voice Shaper with PowerSDR?



The visual configuration seems very interesting...





http://www.dxatlas.com/VShaper/



Edwin Marzan AB2VW




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Re: [Flexradio] Spur in PSK31 output even with no rf out into Dummyload.

[Bob McGwier]

I was going to say this perfectly demonstrates both the great power 
(sensitivity) of the panadapter and our greatest curse at the same time. 
 I was going to give my usual long winded commentary but I must admit 
that your 3 letter comment is right to the point.



There are design compromises in our resampler (which will be eliminated 
in an all new version of things later by using the arbitrary phase 
resampler which will have 120 dB noise floor and cost FEWER ticks by 
lots than the current one).  But VAC itself has a resampler or uses the 
WinBLOWS resampler (horrible) depending on the interface, driver, etc.



YO PEOPLE.  When you have 140 dB of dynamic range displayed in front of 
you as in our panadapter with standard settings,  get an idea that is 
FOURTEEN orders of magnitude in power, seven in voltage.  10^14 is a 
very large number and is huge in signal processing even if it is about 
the right amount when discussing next year's US government deficit spending.


;-)


73's
Bob
N4HY

On 2/3/2010 6:37 AM, Lee A Crocker wrote:

Apparently little known fact:

If you are 80dB down from a 27 watt signal you are transmitting  0.027 watts

BFD

73  W9OY






--
(Co)Author: DttSP, Quiktrak, PowerSDR, GnuRadio
Member: ARRL, AMSAT, AMSAT-DL, TAPR, Packrats,
NJQRP, QRP ARCI, QCWA, FRC.
"the only people for me are the mad ones,
 the ones who are mad to live, mad to talk,
 mad to be saved, desirous of everything at
 the same time, the ones who never yawn or
 say a commonplace thing, but burn, burn, burn
 like fabulous yellow roman candles" Kerouac
Twitter:rwmcgwier
Active: Facebook,Myspace,LinkedIn


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Re: [Flexradio] Voice Shaper 0.93 beta

[Jerry Flanders]

I just recently enabled SSB here with my 5000a (been doing RTTY 
exclusively). To allow use of contesting macros, I routed my 
microphone through one of my sound cards and routed that card's 
output through a cable to the rear "Line in" of the 5000a. I believe 
this configuration would allow Voice Shaper use, but haven't tried it.


Jerry W4UK

At 11:58 AM 2/3/2010, Edwin Marzan wrote:


Is there any way to use Voice Shaper with PowerSDR?



The visual configuration seems very interesting...





http://www.dxatlas.com/VShaper/



Edwin Marzan AB2VW



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Re: [Flexradio] Or better yet: Roland DS5: Some links

[Frank Goenninger]

Those might be of interest:

Roland DS-5:
http://www.rolandus.com/products/productdetails.php?ProductId=616

The M-Audio Firewire Audiophile is no longer available from M-Audio. There are 
several alternatives, though: See
http://www.m-audio.com/products/en_us/ProFire2626.html 

or, for the ultimate in performance for all happy hams that own a Firewire 800 
capable machine:
http://www.rme-audio.de/products_fireface_800.php 

That last one is out-of-reach currently for me - the new antenna tower with a 
new Optibeam are higher in priority now ;-)

73, Frank DG1SBG


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Re: [Flexradio] Or better yet: Roland DS5

[Frank Goenninger]

Hello Jim,

Am 03.02.2010 um 20:44 schrieb James Chance:

>> 
>>> 
>>> I also can recommend Roland DS5 monitor speakers. Digital input - so you 
>>> can go fully digital (SPDIF out from the Flex-5k) up to the speaker. 
>>> Raay good sounding. They also work well with TNT from AC/DC, hi! - 
>>> QROO proof, too.
>>> 
>>> 73, Frank DG1SBG
>>> 
>>> 
>>>
> Hello Frank,
> 
> Yes they are indeed fine reference speakers. However, where did you find a 
> SPDIF on a Flex 5000A (or is your's a C model)? I dearly wish I had at least 
> one on my 5000A...:-)

Yeah, me too. I am using an M-Audio Firewire Audiophile as the intermediate 
device. The M-Audio is connected to the flex via a short shielded cable. I am 
using a configuration of the M-Audio that allows me to run it without a 
computer attached to it. If need be I am connecting my MacBook Pro to the 
M-Audio and change the config. I am also running the audio output of another 
Mac mini via the SPDIF port of the M-Audio. Pretty slick, actually. That's when 
I need to have some change from HF noise to something really loud - my iTunes 
has some of these in it. ;-)

> 
> Jim
> WV5K

73, Frank DG1SBG


> 
> "Some mornings it's just not worth chewing through the restraints."
> 
> 
> 
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Re: [Flexradio] Distorted Audio

[Anthony]

Read the article on the flex website about checking IRQ use - I reckon your
firewire card is probably sharing an IRQ with several other devices..


-Original Message-
From: flexradio-boun...@flex-radio.biz
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Ron Wenig
Sent: Thursday, 4 February 2010 3:23 AM
To: flexradio@flex-radio.biz
Subject: [Flexradio] Distorted Audio

Hi Everyone,

I just received me new Flex 3000.  Right now I'm just using it to 
receive while I'm getting familiar with it.  While I am listening to it, 
after about 5 minutes, the audio sounds distorted.  I can clear up the 
distortion by clickin stop and start again and it sounds good for a while.

I'm using a Dell Optiplex 330, dual core 2.13 GHz Intel processor with 2 
gig of ram.  The operating system is Windows 7 Home Premium.  I used the 
supplied CD to install drivers and Power SDR.  The firewire card is Via 
PCI card.

73, Ron ny3j

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Re: [Flexradio] Or better yet: Roland DS5

[Brian Lloyd]

On Wed, Feb 3, 2010 at 11:44 AM, James Chance  wrote:
> Yes they are indeed fine reference speakers. However, where did you find a
> SPDIF on a Flex 5000A (or is your's a C model)? I dearly wish I had at least
> one on my 5000A...:-)

Yes, that is an annoying factor with PowerSDR. It should allow you to
direct output to any audio device, not just the ones on the radio
hardware. (No, using VAC is not a solution.)


-- 
73 de Brian, WB6RQN/J79BPL

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[Flexradio] Or better yet: Roland DS5

[James Chance]

I also can recommend Roland DS5 monitor speakers. Digital input - so you can go 
fully digital (SPDIF out from the Flex-5k) up to the speaker. Raay good 
sounding. They also work well with TNT from AC/DC, hi! - QROO proof, too.

73, Frank DG1SBG




Hello Frank,

Yes they are indeed fine reference speakers. However, where did you find 
a SPDIF on a Flex 5000A (or is your's a C model)? I dearly wish I had at 
least one on my 5000A...:-)


Jim
WV5K

"Some mornings it's just not worth chewing through the restraints."



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[Flexradio] Griffin Powermate

[Steve Potter]

Hi

A quick tip for Powermate users with Windows 7

 

As you know the Powermate only controls PowerSDR when it has the focus,
and as I have dedicated my Powermate just for PowerSDR, I have turned
all controls in the Global settings to no action except for the short
push.

I pinned the PowerSDR icon to the task bar at a known position (less
than 10 from the left) and have set the Powermate Push to send the keys
WIN+n (n being the position from the left) in my case 9 in the Global
settings.

 

In this way I can turn the Powermate 'VFO' if nothing happens a quick
push on the top puts focus to PowerSDR and I can then twirl away...
Simples

 

Regards

Steve

 

 

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Re: [Flexradio] Distorted Audio

[Bill Jourdain]

Check and see if you have the most recent Flex Firewire driver.  The  
driver on your disk may not be the most current.  You can download the  
most current driver at the Flex web site.


73,

Bill
AB4BJ

Quoting Ron Wenig :


Hi Everyone,

I just received me new Flex 3000.  Right now I'm just using it to
receive while I'm getting familiar with it.  While I am listening to
it, after about 5 minutes, the audio sounds distorted.  I can clear up
the distortion by clickin stop and start again and it sounds good for a
while.

I'm using a Dell Optiplex 330, dual core 2.13 GHz Intel processor with
2 gig of ram.  The operating system is Windows 7 Home Premium.  I used
the supplied CD to install drivers and Power SDR.  The firewire card is
Via PCI card.

73, Ron ny3j

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Re: [Flexradio] Distorted Audio

[Tim Ellison]

What version of the Firewire driver are you using?


-Tim


-Original Message-
From: flexradio-boun...@flex-radio.biz 
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Ron Wenig
Sent: Wednesday, February 03, 2010 11:23 AM
To: flexradio@flex-radio.biz
Subject: [Flexradio] Distorted Audio

Hi Everyone,

I just received me new Flex 3000.  Right now I'm just using it to 
receive while I'm getting familiar with it.  While I am listening to it, 
after about 5 minutes, the audio sounds distorted.  I can clear up the 
distortion by clickin stop and start again and it sounds good for a while.

I'm using a Dell Optiplex 330, dual core 2.13 GHz Intel processor with 2 
gig of ram.  The operating system is Windows 7 Home Premium.  I used the 
supplied CD to install drivers and Power SDR.  The firewire card is Via 
PCI card.

73, Ron ny3j

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[Flexradio] Voice Shaper 0.93 beta

[Edwin Marzan]

Is there any way to use Voice Shaper with PowerSDR?

 

The visual configuration seems very interesting...

 

 

http://www.dxatlas.com/VShaper/



Edwin Marzan AB2VW


  
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[Flexradio] Distorted Audio

[Ron Wenig]

Hi Everyone,

I just received me new Flex 3000.  Right now I'm just using it to 
receive while I'm getting familiar with it.  While I am listening to it, 
after about 5 minutes, the audio sounds distorted.  I can clear up the 
distortion by clickin stop and start again and it sounds good for a while.


I'm using a Dell Optiplex 330, dual core 2.13 GHz Intel processor with 2 
gig of ram.  The operating system is Windows 7 Home Premium.  I used the 
supplied CD to install drivers and Power SDR.  The firewire card is Via 
PCI card.


73, Ron ny3j

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[Flexradio] (no subject)

[ilias liakouras]

Hallo a gain!!i have 2 problem with my f5k. First of all I have windows 7_ 32 
bit   and I have problem with mouse wheel.  Some times it stack!!! I already 
update the mouse driver but nothing. With windows xp I have not problem with 
that!!! The second problem is with svn!! when I try to update a message( the 
path don’t exist) appears and nothing at all!!   Please e if you want help me 
with that!!! Thanks you again and sorry for my bad English languets! Sv1duj 
ilias from Greece .. 

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[Flexradio] FLDIGI and ZONE ALARM..."network activity"

[John Ragle]

On Tue, Feb 2, 2010 at 8:07 AM, I wrote:

"I am running an F3K with pSDR 1.18.3 in WIN 7 (32 bit), vspMgr, and 
VAC.  In digital mode, when I start fldigi (3.12.5) I notice that my 
internet connection shows activity, both Transmit and Receive. In fact, 
this happens even when pSDR is not running and the F3K is turned off."


Somewhat later,  I wrote: "One further observation on this ...IF I close 
my internet connection, fldigi will not start. The process throws an 
error message: "This application has instructed the runtime to terminate 
it in an unusual way."



To bring this to closure, seeing that several interchanges were off the 
reflector, here is the fact of the matter:



(a) [thanks to W1HKJ]

   "fldigi opens two connections to 127.0.0.1, localhost, for socket 
services. One is for interoperating with flarq and other ARQ programs
such as pskmail. The second is for interoperating with transceiver 
control programs such as flrig. Neither of these two actually sends any 
packets over the network..."


(b) [I am using Zone Alarm]

   IF one selects EITHER "Stop all Internet Activity" OR "Engage 
Internet Lock" from the ZA menu, fldigi will indeed refuse to start. 
Apparently these selections prohibit access to the loop-back address on 
the NIC.


(c) IF one goes to Control Panel  --->  Network and Sharing Center ---> 
Change Adapter Settings, and disables the LAN connection, fldigi 
launches correctly.


I perceive this as a flaw in Zone Alarm. The ZA flashing "internet 
activity" display was harmless. Many thanks to all the people who were 
involved, one way or another, in answering my query. I received a number 
of quite ingenious suggestions.


John Ragle -- W1ZI







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Re: [Flexradio] Spur in PSK31 output even with no rf out into Dummyload.

[Lee A Crocker]

Apparently little known fact:

If you are 80dB down from a 27 watt signal you are transmitting  0.027 
watts  

BFD

73  W9OY



  
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Re: [Flexradio] VAC mismatch between line one and line two

[Steven L Hess]

Joe

DM780 works well at 41K as well. Its maddening that I can get them to
both set to 48K as I am sure it would work better.
There has to be a way to manage this.

Steven
-- 

 Regards de KC6KGE
"Up all night"
Monitoring at least one of the following Frequencies:
3975, 7181, 14.329, 52.560, 146.550 Simplex tone squelch PL 100 and, 442.950 + 
PL 103.5 or 443.900 + PL 100.


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Re: [Flexradio] VAC mismatch between line one and line two

[Joe Knapp]

On Wed, Feb 3, 2010 at 1:37 AM, Steven L Hess  wrote:
> VAC Line one is still 41000 but set to 48000 in Windows 7 sound
> configuration properties and in the VAC settings in PowerSDR.

FYI, I get the exact same behavior (also Win7 x64)--maddening. Only
setting everything up to use 44100 works for me to get PowerSDR, VAC
and MixW to agree on the sampling rate.

Joe

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Re: [Flexradio] Flex-3000 and Easy Pal

[Steve Potter]

Hi Bret / Gary,
 
I also use Easypal  with Flex-3000 and use PB-Pal 3523
Using ComoCom for com port configuration I have setup com port pairs of 8 & 18 
specifically for PTT, and 9/19 for CAT control, there are guides in the 
knowledge base if you need them.
Again with Bret on the com port ptt control rather than CAT, and have no 
problems so far... 
You may want to check for RF feedback.. that used to cause me great problems, 
its amazing what an ugly balun (coaxial RF choke) or two can prevent
 
Best Regards
Steve
G6HOQ



From: flexradio-boun...@flex-radio.biz on behalf of Bret Mills
Sent: Wed 03/02/2010 03:16
To: 'Gary'; flexradio@flex-radio.biz
Subject: Re: [Flexradio] Flex-3000 and Easy Pal



I run it hear quite a bit on XP32bit and WIN7 64bit but I have it is set up
for COM PTT and not CAT PTT and haven't had it lock anything up.
I've ran it on 1.18.3 and the PAL SVN's including the latest 3523 versions
and both 3000 and 5000A.

WX7Y
73's
Bret



-Original Message-
From: flexradio-boun...@flex-radio.biz
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Gary
Sent: Tuesday, February 02, 2010 7:45 PM
To: flexradio@flex-radio.biz
Subject: [Flexradio] Flex-3000 and Easy Pal

Has anyone set up EasyPal with SDR and a Flex-3000? I can receive fine, but
when I try to transmitt, EasyPal locks up.  Have set up PTT via CAT just
like in HRD as a TS-2000.

v/r

Gary - W5GW

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Re: [Flexradio] VAC mismatch between line one and line two

[Steven L Hess]

Jan yes that is where I configured it.
Both Virtual cables were set to 48K in the Windows 7 Sound Control
Properties.
but only one was actually at 48k Virtual Cable one was still starting at
41K.
The VAC setting in PowerSDR was also configured for 48K

Steven

-- 
 Regards de KC6KGE
"Up all night"
Monitoring at least one of the following Frequencies:
3975, 7181, 14.329, 52.560, 146.550 Simplex tone squelch PL 100 and, 442.950 + 
PL 103.5 or 443.900 + PL 100.


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Re: [Flexradio] VAC mismatch between line one and line two

[Jan Egholm]

Steven,

You must adjust bouth Line 1 and Line 2 under Control Panel, Soundcard to
you needed SR

As Simon allso did mention I think this must be added to the Flex KB, as
it's not the first program opening the VAC that sets the SR of the VAC.

73
Jan, OY3JE 

-Original Message-
From: flexradio-boun...@flex-radio.biz
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Steven L Hess
Sent: 3. februar 2010 06:37
To: FlexRadio@flex-radio.biz
Subject: [Flexradio] VAC mismatch between line one and line two

Sorry to bug the reflector again.


I was playing with the sample rate settings in VAC and the Windows 7 sound
configuration properties and VAC settings in PowerSDR.
I noticed a mismatch between line one and line two Line one was set for
48000 but VAC control pannel says its 41000 Line two is correctly displayed
at 48000.
I started launched PowerSDR before I started VAC after I made the changes. I
even did a reboot of the system and I could not get Line one to change
value.

VAC missmatch 

So I reset my database and redid everything from scratch

VAC missmatch two png 

VAC Line one is still 41000 but set to 48000 in Windows 7 sound
configuration properties and in the VAC settings in PowerSDR.

Windows 7 64
PowerSDR 1.8.3
Firewire driver 3.5.0.7171
Flex-3000 Firmware 1.2.5.6

Steven

--
 Regards de KC6KGE
"Up all night"
Monitoring at least one of the following Frequencies:
3975, 7181, 14.329, 52.560, 146.550 Simplex tone squelch PL 100 and, 442.950
+ PL 103.5 or 443.900 + PL 100.

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