Date   
Integration with a FlexRadio SDR transceiver (Flex-6400)

IZ2EAT Adriano
 

Greetings from Italy! ūüėä

 

A courtesy and some basic help, please: I’d like to integrate MultiPSK (licensed version) with a FlexRadio 6400 SDR transceiver.

 

To decode a specific modulation, I can either output the signal using the DAX IQ or a regular DAX audio ‚Äúvirtual cable‚ÄĚ. ¬†

 

In the CONFIGURATION screen I selected (see attached screenshot #1) the ordinary DAX to start with (screenshot #2) and I selected a clear CW station to familiarize but when going to the RX/TX screen, I cannot see the signal on the waterfall. Pitch black (screenshot #3).

 

There is something I’m missing, I believe.

 

Any suggestion, if I may ask?

 

Thanks and 73’s de IZ2EAT

 

Adriano

 

 

 

Re: Multipsk 4.38.2 - Test version 1 about serial ports (numbers 10 and above)

GreggoTX
 

Thanks 

On Jan 30, 2019, at 5:36 PM, Patrick Lindecker <f6cte@...> wrote:

Hello to all,

 

The 4.38.1 version introduces a regression bug about serial port (for numbers >=10) that I fixed in this test version 4: http://f6cte.free.fr/MULTIPSK_4_38_2_test_version_1.zip

 

Paste this address in your Internet Explorer or equivalent. Download the file.
Extract the ZIP file and replace the ‚Äúofficial‚ÄĚ Multipsk.exe with this test version. Before, make a copy of the ‚Äúofficial‚ÄĚ Multipsk.exe, in case of.

 

73

Patrick

 




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www.avast.com


Re: Multipsk 4.38.2 - Test version 1 about serial ports (numbers 10 and above)

Ivan Valentin
 

Greetings Patrick

 

it will be possible to integrate the FT8 mode to the very very Excellent ‚Äú‚ÄĚMultipsk Soft.‚ÄĚ‚ÄĚ

It would be excellent as it has the JT65 that works very well.

 

Tnx
73
Ivan / KP3IV

 

 

From: multipsk@groups.io [mailto:multipsk@groups.io] On Behalf Of Patrick Lindecker
Sent: Wednesday, January 30, 2019 7:37 PM
To: multipsk@groups.io
Subject: [multipsk] Multipsk 4.38.2 - Test version 1 about serial ports (numbers 10 and above)

 

Hello to all,

 

The 4.38.1 version introduces a regression bug about serial port (for numbers >=10) that I fixed in this test version 4: http://f6cte.free.fr/MULTIPSK_4_38_2_test_version_1.zip

 

Paste this address in your Internet Explorer or equivalent. Download the file.
Extract the ZIP file and replace the ‚Äúofficial‚ÄĚ Multipsk.exe with this test version. Before, make a copy of the ‚Äúofficial‚ÄĚ Multipsk.exe, in case of.

 

73

Patrick

 

 


Image removed by sender. Avast logo

L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
www.avast.com



Multipsk 4.38.2 - Test version 1 about serial ports (numbers 10 and above)

Patrick Lindecker
 

Hello to all,

 

The 4.38.1 version introduces a regression bug about serial port (for numbers >=10) that I fixed in this test version 4: http://f6cte.free.fr/MULTIPSK_4_38_2_test_version_1.zip

 

Paste this address in your Internet Explorer or equivalent. Download the file.
Extract the ZIP file and replace the ‚Äúofficial‚ÄĚ Multipsk.exe with this test version. Before, make a copy of the ‚Äúofficial‚ÄĚ Multipsk.exe, in case of.

 

73

Patrick

 




Avast logo

L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
www.avast.com


Re: New site to CPDLC - chats about other programs than Multipsk

Paul Gulliver
 

Re- Aero Messaging:

Could I suggest this group https://groups.io/g/acars-vdl2 for discussions on aero messaging .
To quote the group owner "This group was created to discuss all aspects of Air messaging (ACARS / VDL2 / JAERO etc)"

Cheers,

Paul


On 27/01/2019 at 00:23, Patrick Lindecker <f6cte@...> wrote:

Hello to all,

 

For chats about others programs as the excellent JAERO…, it would be better to have these chats in other forums than Multipsk, because it creates ambiguity for everybody (even for me), as we don’t know exactly what you are speaking about. This obliges to analyze each message to know if it is related to Multipsk or not.

 

73

Patrick

 

 

 

 




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L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
www.avast.com



Re: New site to CPDLC - chats about other programs than Multipsk

Patrick Lindecker
 

Hello to all,

 

For chats about others programs as the excellent JAERO…, it would be better to have these chats in other forums than Multipsk, because it creates ambiguity for everybody (even for me), as we don’t know exactly what you are speaking about. This obliges to analyze each message to know if it is related to Multipsk or not.

 

73

Patrick

 

 

 

 




Avast logo

L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
www.avast.com


Re: New site to CPDLC

JetDX
 

MadMike,

Thanks for the info. Most of the ATC addresses I've seen end with YA, although I have seen some differences, Shannon ending in XA and Maastricht ending in 7X for example. 

Just to be clear the problem isn't that I don't know what they mean, it's they are not being displayed with the CPDLC messages on the SatRadar24 website. 

The CPDLC messages come out decoded like this. The first part of the message that identifies the station is not displayed.

Header:
Msg ID: 2
Timestamp: 20:26:18
Message data:
CONFIRM ASSIGNED ROUTE

FANS-1/A CPDLC Message:
CPDLC Uplink Message:
Header:
Msg ID: 2
Timestamp: 20:26:18
Message data:
CONFIRM ASSIGNED ROUTE

I'm not sure if this is an issue with the SatRadar24 website or it's a JERO/libacars thing ? Like I say it would be helpful if you could see what agency was sending the message.

It displays this line with the ADS messages okay.

/PIKCPYA.ADS.VP-BBR08030A1812B113266125CB14EA09     <<<<----- this line, can it be added to the CPDLC decoded messages too ? Or just the "PIKCPYA" part.

ADS-C message:
Event contract request:
Contract number: 3
Report when lateral deviation exceeds: 3.000 nm
Report when vertical speed is:

DX

Re: New site to CPDLC

MadMike
 

Hi DX,

I used to work for SITA some years ago and the 7 character code at the beginning of these messages was then set up as:-
First 3 characters - Origin location in IATA 3 letter code - YQX = Gander
Next 2 characters - Department sending message - often specific to sender, e.g. LL = Lost Luggage
Final 2 characters - Indicate airline or group sending message - XS = SITA, possible YA = Airinc

Regards, Mike Simpson
South Penrith, NSW, Australia


Re: New site to CPDLC

JetDX
 

Dani,

This is great, thanks for providing the website and SATCOM feeds ! 

Just wondering if there any way you can change the output so that the origin of the CPDLC messages are displayed as well ?

It would make it a lot easier to follow if you could see what controlling agency was sending the CPDLC message.

The first part of the message, eg:  /YQXE2YA.AT1. 

DX








 


Re: 110A and 4485 - WWVB

Patrick Lindecker
 

>I ran the ‚ÄúDetermination‚Ķ‚ÄĚ test you mention, with a good result.

So select 48000 Hz.

 

Multipsk internally will divide the sampling frequency (48000) by 4 to obtain 12000 Hz.

 

73

Patrick

 

De : multipsk@groups.io [mailto:multipsk@groups.io] De la part de Roger
Envoyé : mercredi 23 janvier 2019 22:26
À : multipsk@groups.io
Objet : Re: [multipsk] 110A and 4485 - WWVB

 

Thank you for clarifying Patrick.

 

I understand that the 12000 Hz sampling rate is used internally by Multipsk for the 110A mode but that my soundcard can be running in 48000 (or I presume 96000) sampling rate while using Multipsk for that mode.

 

I ran the ‚ÄúDetermination‚Ķ‚ÄĚ test you mention, with a good result.

 

73,

Roger



On Jan 23, 2019, at 10:57 AM, Patrick Lindecker <f6cte@...> wrote:

 

Hello Roger,

12000 Hz is the internal sampling frequency. Modern cards are 48 KHz sampling frequency and not 44,1 KHz as 20 years before. They are now, in general, quite precise.

You can test your sound card: click on the "Adjustments" menu button, select the "Determination of the RX/TX sound-card sampling frequencies" option and push on the "Determination of the 48 KHz RX sampling frequency (test on 3 minutes)" button. 
If the sampling frequency is close to 48000 Hz, better is to select 48000 Hz.

At the end of the test, click on "Return".

73
Patrick



-----Message d'origine-----
De : 
multipsk@groups.io [mailto:multipsk@groups.io] De la part de Roger
Envoyé : mercredi 23 janvier 2019 02:03
À : 
multipsk@groups.io
Objet : Re: [multipsk] 110A and 4485 - WWVB

Patrick,

Do I understand correctly that to use the 110A mode in Multipsk the soundcard must be (or optimally should be) running at 12000 Hz sampling rate? Or are multiples of that OK (e.g. 48,000, 96,000)?

Thank you.

Roger


On Jan 19, 2019, at 1:38 AM, Patrick Lindecker <f6cte@...> wrote:

Roger and all,

If you click on the "Frequencies" command on top of the RX/TX screen, 
you will have all the frequencies (as far as I know them) for all the 
Multipsk decoded modes.

For 4485 it is only transmitted a repeated test sentence (by French or 
Italian navy if I remember well). Nothing really exciting.

For LF transmissions, apart from Multipsk, you have also time stations 
decoded by Clock (for example WWVB, see below, extracted from the 
paper from

"WWVB: A Half Century of Delivering Accurate Frequency and Time by Radio").

"NIST radio station WWVB, which today serves as the synchronization 
source for tens of millions of radio controlled clocks, began 
operation from its present location near Fort Collins, Colorado at 0 
hours, 0 minutes Universal Time on July 5, 1963. Thus, the year 2013 
marked the station’s 50th anniversary, a half century of delivering 
frequency and time signals referenced to the national standard to the 
United States public. One of the best known and most widely used measurement services provided by the U. S.
government, WWVB has spanned and survived numerous technological eras. 
Based on technology that was already mature and well established when 
the station began broadcasting in 1963, WWVB later benefitted from the 
miniaturization of electronics and the advent of the microprocessor, 
which made low cost radio controlled clocks possible that would work indoors. "

73
Patrick


-----Message d'origine-----
De : multipsk@groups.io [mailto:multipsk@groups.io] De la part de 
Roger Envoyé : samedi 19 janvier 2019 00:16 À : multipsk@groups.io 
Objet : [multipsk] 110A and 4485

I would like to try out these modes.
For testing the RX function, does anyone know of frequencies where 
stations are transmitting the submodes that Multipsk can decode? LF 
stations that can be received in west coast Canada would be best.
Thank you.



---
L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
https://www.avast.com/antivirus









 




Avast logo

L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
www.avast.com


Re: 110A and 4485 - WWVB

Roger
 

Thank you for clarifying Patrick.

I understand that the 12000 Hz sampling rate is used internally by Multipsk for the 110A mode but that my soundcard can be running in 48000 (or I presume 96000) sampling rate while using Multipsk for that mode.

I ran the ‚ÄúDetermination‚Ķ‚ÄĚ test you mention, with a good result.

73,
Roger

On Jan 23, 2019, at 10:57 AM, Patrick Lindecker <f6cte@...> wrote:

Hello Roger,

12000 Hz is the internal sampling frequency. Modern cards are 48 KHz sampling frequency and not 44,1 KHz as 20 years before. They are now, in general, quite precise.

You can test your sound card: click on the "Adjustments" menu button, select the "Determination of the RX/TX sound-card sampling frequencies" option and push on the "Determination of the 48 KHz RX sampling frequency (test on 3 minutes)" button. 
If the sampling frequency is close to 48000 Hz, better is to select 48000 Hz.

At the end of the test, click on "Return".

73
Patrick



-----Message d'origine-----
De : multipsk@groups.io [mailto:multipsk@groups.io] De la part de Roger
Envoyé : mercredi 23 janvier 2019 02:03
À : multipsk@groups.io
Objet : Re: [multipsk] 110A and 4485 - WWVB

Patrick,

Do I understand correctly that to use the 110A mode in Multipsk the soundcard must be (or optimally should be) running at 12000 Hz sampling rate? Or are multiples of that OK (e.g. 48,000, 96,000)?

Thank you.

Roger

On Jan 19, 2019, at 1:38 AM, Patrick Lindecker <f6cte@...> wrote:

Roger and all,

If you click on the "Frequencies" command on top of the RX/TX screen, 
you will have all the frequencies (as far as I know them) for all the 
Multipsk decoded modes.

For 4485 it is only transmitted a repeated test sentence (by French or 
Italian navy if I remember well). Nothing really exciting.

For LF transmissions, apart from Multipsk, you have also time stations 
decoded by Clock (for example WWVB, see below, extracted from the 
paper from

"WWVB: A Half Century of Delivering Accurate Frequency and Time by Radio").

"NIST radio station WWVB, which today serves as the synchronization 
source for tens of millions of radio controlled clocks, began 
operation from its present location near Fort Collins, Colorado at 0 
hours, 0 minutes Universal Time on July 5, 1963. Thus, the year 2013 
marked the station’s 50th anniversary, a half century of delivering 
frequency and time signals referenced to the national standard to the 
United States public. One of the best known and most widely used measurement services provided by the U. S.
government, WWVB has spanned and survived numerous technological eras. 
Based on technology that was already mature and well established when 
the station began broadcasting in 1963, WWVB later benefitted from the 
miniaturization of electronics and the advent of the microprocessor, 
which made low cost radio controlled clocks possible that would work indoors. "

73
Patrick


-----Message d'origine-----
De : multipsk@groups.io [mailto:multipsk@groups.io] De la part de 
Roger Envoyé : samedi 19 janvier 2019 00:16 À : multipsk@groups.io 
Objet : [multipsk] 110A and 4485

I would like to try out these modes.
For testing the RX function, does anyone know of frequencies where 
stations are transmitting the submodes that Multipsk can decode? LF 
stations that can be received in west coast Canada would be best.
Thank you.



---
L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
https://www.avast.com/antivirus










Re: 110A and 4485 - WWVB

Patrick Lindecker
 

Hello Roger,

12000 Hz is the internal sampling frequency. Modern cards are 48 KHz sampling frequency and not 44,1 KHz as 20 years before. They are now, in general, quite precise.

You can test your sound card: click on the "Adjustments" menu button, select the "Determination of the RX/TX sound-card sampling frequencies" option and push on the "Determination of the 48 KHz RX sampling frequency (test on 3 minutes)" button.
If the sampling frequency is close to 48000 Hz, better is to select 48000 Hz.

At the end of the test, click on "Return".

73
Patrick

-----Message d'origine-----
De : multipsk@groups.io [mailto:multipsk@groups.io] De la part de Roger
Envoyé : mercredi 23 janvier 2019 02:03
À : multipsk@groups.io
Objet : Re: [multipsk] 110A and 4485 - WWVB

Patrick,

Do I understand correctly that to use the 110A mode in Multipsk the soundcard must be (or optimally should be) running at 12000 Hz sampling rate? Or are multiples of that OK (e.g. 48,000, 96,000)?

Thank you.

Roger

On Jan 19, 2019, at 1:38 AM, Patrick Lindecker <f6cte@...> wrote:

Roger and all,

If you click on the "Frequencies" command on top of the RX/TX screen,
you will have all the frequencies (as far as I know them) for all the
Multipsk decoded modes.

For 4485 it is only transmitted a repeated test sentence (by French or
Italian navy if I remember well). Nothing really exciting.

For LF transmissions, apart from Multipsk, you have also time stations
decoded by Clock (for example WWVB, see below, extracted from the
paper from

"WWVB: A Half Century of Delivering Accurate Frequency and Time by Radio").

"NIST radio station WWVB, which today serves as the synchronization
source for tens of millions of radio controlled clocks, began
operation from its present location near Fort Collins, Colorado at 0
hours, 0 minutes Universal Time on July 5, 1963. Thus, the year 2013
marked the station’s 50th anniversary, a half century of delivering
frequency and time signals referenced to the national standard to the
United States public. One of the best known and most widely used measurement services provided by the U. S.
government, WWVB has spanned and survived numerous technological eras.
Based on technology that was already mature and well established when
the station began broadcasting in 1963, WWVB later benefitted from the
miniaturization of electronics and the advent of the microprocessor,
which made low cost radio controlled clocks possible that would work indoors. "

73
Patrick


-----Message d'origine-----
De : multipsk@groups.io [mailto:multipsk@groups.io] De la part de
Roger Envoyé : samedi 19 janvier 2019 00:16 À : multipsk@groups.io
Objet : [multipsk] 110A and 4485

I would like to try out these modes.
For testing the RX function, does anyone know of frequencies where
stations are transmitting the submodes that Multipsk can decode? LF
stations that can be received in west coast Canada would be best.
Thank you.



---
L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
https://www.avast.com/antivirus



Re: 110A and 4485 - WWVB

Roger
 

Patrick,

Do I understand correctly that to use the 110A mode in Multipsk the soundcard must be (or optimally should be) running at 12000 Hz sampling rate? Or are multiples of that OK (e.g. 48,000, 96,000)?

Thank you.

Roger

On Jan 19, 2019, at 1:38 AM, Patrick Lindecker <f6cte@...> wrote:

Roger and all,

If you click on the "Frequencies" command on top of the RX/TX screen, you
will have all the frequencies (as far as I know them) for all the Multipsk
decoded modes.

For 4485 it is only transmitted a repeated test sentence (by French or
Italian navy if I remember well). Nothing really exciting.

For LF transmissions, apart from Multipsk, you have also time stations
decoded by Clock (for example WWVB, see below, extracted from the paper from

"WWVB: A Half Century of Delivering Accurate Frequency and Time by Radio").

"NIST radio station WWVB, which today serves as the synchronization source
for tens of millions of radio controlled clocks, began operation from its
present location near Fort Collins, Colorado at 0 hours, 0 minutes Universal
Time on July 5, 1963. Thus, the year 2013 marked the station’s 50th
anniversary, a half century of delivering frequency and time signals
referenced to the national standard to the United States public. One of the
best known and most widely used measurement services provided by the U. S.
government, WWVB has spanned and survived numerous technological eras. Based
on technology that was already mature and well established when the station
began broadcasting in 1963, WWVB later benefitted from the miniaturization
of electronics and the advent of the microprocessor, which made low cost
radio controlled clocks possible that would work indoors. "

73
Patrick


-----Message d'origine-----
De : multipsk@groups.io [mailto:multipsk@groups.io] De la part de Roger
Envoyé : samedi 19 janvier 2019 00:16
À : multipsk@groups.io
Objet : [multipsk] 110A and 4485

I would like to try out these modes.
For testing the RX function, does anyone know of frequencies where stations
are transmitting the submodes that Multipsk can decode? LF stations that can
be received in west coast Canada would be best.
Thank you.



---
L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
https://www.avast.com/antivirus



Re: 110A and 4485 - WWVB

Roger
 

Thank you for the information Patrick.
73,
Roger

On Jan 19, 2019, at 1:38 AM, Patrick Lindecker <f6cte@...> wrote:

Roger and all,

If you click on the "Frequencies" command on top of the RX/TX screen, you
will have all the frequencies (as far as I know them) for all the Multipsk
decoded modes.

For 4485 it is only transmitted a repeated test sentence (by French or
Italian navy if I remember well). Nothing really exciting.

For LF transmissions, apart from Multipsk, you have also time stations
decoded by Clock (for example WWVB, see below, extracted from the paper from

"WWVB: A Half Century of Delivering Accurate Frequency and Time by Radio").

"NIST radio station WWVB, which today serves as the synchronization source
for tens of millions of radio controlled clocks, began operation from its
present location near Fort Collins, Colorado at 0 hours, 0 minutes Universal
Time on July 5, 1963. Thus, the year 2013 marked the station’s 50th
anniversary, a half century of delivering frequency and time signals
referenced to the national standard to the United States public. One of the
best known and most widely used measurement services provided by the U. S.
government, WWVB has spanned and survived numerous technological eras. Based
on technology that was already mature and well established when the station
began broadcasting in 1963, WWVB later benefitted from the miniaturization
of electronics and the advent of the microprocessor, which made low cost
radio controlled clocks possible that would work indoors. "

73
Patrick


-----Message d'origine-----
De : multipsk@groups.io [mailto:multipsk@groups.io] De la part de Roger
Envoyé : samedi 19 janvier 2019 00:16
À : multipsk@groups.io
Objet : [multipsk] 110A and 4485

I would like to try out these modes.
For testing the RX function, does anyone know of frequencies where stations
are transmitting the submodes that Multipsk can decode? LF stations that can
be received in west coast Canada would be best.
Thank you.



---
L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
https://www.avast.com/antivirus



Re: #aero #aero

Paul Gulliver
 

Sorry Roland, I don't receive C-band transmissions from Alphasat so I'm unable to help.

I think you will find John has answered most of your questions in the reply he made to your post in the Plane Plotter group (also in the links I provided in a previous post).

Cheers,

Paul


On 19/01/2019 at 19:08, Roland Fechter <fly-fechter@...> wrote:

Thank you, Paul !

What is your location, please ? Do you get your data from 215E Alphasat ??

How big and what kind of dish do you use ?

Do you happen to be able to receive at your location POSITIONAL data of aircraft ?

If so, would you mind to tell me the respective frequencies including Bauds ?

And lastly .......do they show clear, uncoded plain positions, e.g. N.........E........ readable by Planeplotter via Jaero ?

Sorry to bother you again, however your reply to these questions would be most appreciated by me !

Regards,

Roland

Am 18.01.2019 um 12:00 schrieb Paul Gulliver:
Roland,
I suggest you ask these questions in the Plane Plotter group  https://groups.io/g/planeplotter

The following may help




Note that for Alphasat you will need a least an 1.8m or 2.4m dia dish to get a good signal for decoding

Paul

‚Äč

On 18/01/2019 at 10:16, Roland Fechter <fly-fechter@...> wrote:
Hello,
Further to my previous message I now understand that the L-band frequs do not carry positional Information and that the latter can be found on the C-band only..
I am still after positional data which can be made visible by Planeplotter, i.e. the respective locations over oceans etc.
I am sure many of the Aero "fans" know on which frequencies and at which Bauds positional data is transmitted and how to make Planeplotter access and show this data on maps/charts.
Would you kindly disclose to me this information ?
Thanks in advance,
Regards,
Roland


Re: #aero #aero

Roland Fechter
 

Thank you, Paul !

What is your location, please ? Do you get your data from 215E Alphasat ??

How big and what kind of dish do you use ?

Do you happen to be able to receive at your location POSITIONAL data of aircraft ?

If so, would you mind to tell me the respective frequencies including Bauds ?

And lastly .......do they show clear, uncoded plain positions, e.g. N.........E........ readable by Planeplotter via Jaero ?

Sorry to bother you again, however your reply to these questions would be most appreciated by me !

Regards,

Roland

Am 18.01.2019 um 12:00 schrieb Paul Gulliver:

Roland,
I suggest you ask these questions in the Plane Plotter group  https://groups.io/g/planeplotter

The following may help




Note that for Alphasat you will need a least an 1.8m or 2.4m dia dish to get a good signal for decoding

Paul

‚Äč

On 18/01/2019 at 10:16, Roland Fechter <fly-fechter@...> wrote:
Hello,
Further to my previous message I now understand that the L-band frequs do not carry positional Information and that the latter can be found on the C-band only..
I am still after positional data which can be made visible by Planeplotter, i.e. the respective locations over oceans etc.
I am sure many of the Aero "fans" know on which frequencies and at which Bauds positional data is transmitted and how to make Planeplotter access and show this data on maps/charts.
Would you kindly disclose to me this information ?
Thanks in advance,
Regards,
Roland

110A and 4485 - WWVB

Patrick Lindecker
 

Roger and all,

If you click on the "Frequencies" command on top of the RX/TX screen, you
will have all the frequencies (as far as I know them) for all the Multipsk
decoded modes.

For 4485 it is only transmitted a repeated test sentence (by French or
Italian navy if I remember well). Nothing really exciting.

For LF transmissions, apart from Multipsk, you have also time stations
decoded by Clock (for example WWVB, see below, extracted from the paper from

"WWVB: A Half Century of Delivering Accurate Frequency and Time by Radio").

"NIST radio station WWVB, which today serves as the synchronization source
for tens of millions of radio controlled clocks, began operation from its
present location near Fort Collins, Colorado at 0 hours, 0 minutes Universal
Time on July 5, 1963. Thus, the year 2013 marked the station’s 50th
anniversary, a half century of delivering frequency and time signals
referenced to the national standard to the United States public. One of the
best known and most widely used measurement services provided by the U. S.
government, WWVB has spanned and survived numerous technological eras. Based
on technology that was already mature and well established when the station
began broadcasting in 1963, WWVB later benefitted from the miniaturization
of electronics and the advent of the microprocessor, which made low cost
radio controlled clocks possible that would work indoors. "

73
Patrick

-----Message d'origine-----
De : multipsk@groups.io [mailto:multipsk@groups.io] De la part de Roger
Envoyé : samedi 19 janvier 2019 00:16
À : multipsk@groups.io
Objet : [multipsk] 110A and 4485

I would like to try out these modes.
For testing the RX function, does anyone know of frequencies where stations
are transmitting the submodes that Multipsk can decode? LF stations that can
be received in west coast Canada would be best.
Thank you.



---
L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
https://www.avast.com/antivirus

Re: Not recognizing VSPE ports

Patrick Lindecker
 

Hello Roger,

Is there a fix?
There is no bug. Simply, Multipsk sees what Windows sees (through an API).

73
Patrick

-----Message d'origine-----
De : multipsk@groups.io [mailto:multipsk@groups.io] De la part de Roger
Envoyé : samedi 19 janvier 2019 00:09
À : multipsk@groups.io
Objet : [multipsk] Not recognizing VSPE ports

I am trying to run 4.38.1 on my Win7 PC. It seems to be working for RX.
TX function requires PTT and Multipsk is not detecting the virtual serial
port created by Virtual Serial Port Emulator. All other apps that I have
used have no problem seeing these ports. Is there a fix?
Thank you.
Roger



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110A and 4485

Roger
 

I would like to try out these modes.
For testing the RX function, does anyone know of frequencies where stations are transmitting the submodes that Multipsk can decode? LF stations that can be received in west coast Canada would be best.
Thank you.

Not recognizing VSPE ports

Roger
 

I am trying to run 4.38.1 on my Win7 PC. It seems to be working for RX.
TX function requires PTT and Multipsk is not detecting the virtual serial port created by Virtual Serial Port Emulator. All other apps that I have used have no problem seeing these ports. Is there a fix?
Thank you.
Roger