Highspeed Multimedia Modem for QO-100

Quote from PA1EJO

Will try it, thanks

@Ernst

I had to select - 7200 8APSK BW: 2700hz - to turn the RX sync to green

Quote from dm4im

Hi Ernst,

Go to "SETUP", select the audio device carrying RX audio (VAC in your case).

Bring the volume up to about the level shown in the picture below.

Tune your rx to make the signal fill the "Tuning Window", with the leftmost peak centered in the "Ref" column. The circle should show a constellation like in the picture.

Go to "File", wait for the button " Open received HTML file" to show up. Click on it and have your browser display incomming data.

73, Martin

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On windows 7 this will not work, that was my other problem

Quote from PA1EJO

On windows 7 this will not work, that was my other problem

Works on Win7 here, so should work on your pc too.

Quote from dm4im

Works on Win7 here, so should work on your pc too.

maybe something to review here, It wouldn't show the constellation window for some strange reason

Quote from PA1EJO

maybe something to review here, It wouldn't show the constellation window for some strange reason

Turned out a volume mixer issue, still the performance under W7 is nothing compared to hsmodem running under W10, the 5 files and the html were transferred successfully on W10 but not on W7.

PA1EJO Set "exclusive mode" for your virtual audio cables first.

Then always start hsmodem before you start sdr-console. That should do the trick. Works with VB-audio cable here (others say, vb-audio cable doesn't work at all, maybe this is the workaround ).

Good afternoon to all: Any trick for work with IC-9700 ? Any have aucun reception trck?.I have read the doc for the ICom but notihng with V0.87 .Regards de Jabi, ea2aru.

EA2ARU There is no Trick. Connect the input of your soundcard to IC9700

ACC1 , Pin 2 (GND) Pin 5 (Signal).

OR to Speaker out (not recommended, but will work)

OR to headphone out (not recommended, but will work)

Goto hsmodem SETUP, set RX to your soundcard input. Tune your IC9700 RX-frequency until you see the constellation like in post #59 . Follow the instructions in post #59.

Also, carefully read instructions in your manual about the speaker configuration in chapter [EXT-SP MAIN / EXT-SP SUB] if you connect to your speaker output.

EDIT: Additionally, check the manual provided by Amsat (see next post) if you want to use USB SOUND features for RX and TX with ICOM Transceivers.

73, Martin

The manual for the AMSAT-DL High Speed Modem Sofware is available below in one PDF file.

The multimedia high-speed modem is used for fast digital data transmission in a max. 2.7 kHz wide SSB channel as used with the new MM-Beacon on QO-100.

Manual is here: http://dd1us.de/Downloads/Manual%20HSModem%20rev%202.03.pdf

Hello:

I have a problem with high speed modem.

When starting everything runs normally,but after 3 to 4 seconds the modem loses the IP address and gives me an error massages.

Can someone give me some advice on what that could be.

73,s de Jabi, ea2aru.

Hi:

I have the error:

...

start Thread

accepted client 0 1396

Connection opened, client: 1396 | addr: 127.0.0.1

1 users logged in

remove client 0 1396

[proceso terminado con el código 3221226505 (0xc0000409)]

...

Any solution, please?

EA2ARU Please more info. Is it Windows or Linux?

The beauty of running this under Linux is: There is no virtual audio cable.

See the picture , it is gqrx and hsmodem running on a ubuntu ( Lubuntu , that is). The audio device gqrx delivers audio to is the soundcard, the capture device for hsmodem is MONITOR output of the soundcard. 73, Martin

Quote from EA2ARU

Hi:

I have the error:

...

start Thread

accepted client 0 1396

Connection opened, client: 1396 | addr: 127.0.0.1

1 users logged in

remove client 0 1396

[proceso terminado con el código 3221226505 (0xc0000409)]

...

Any solution, please?

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This sounds like the same problem we discussed via the sat the last days.

I posted it in the HSModem Thread some minutes ago:

Post

RE: HS-Modem

Hello Forum,

some OMs and me included, experienced more or less the same problem.
The software is running, all works like it should, hours / sometimes days. BUT sometimes only minutes, then the "DOS box" closes and the "GUI" can´t decode any longer but is still running. You can click everything, change settings etc.

So it looks like only the "Modem" part is closing, no automated restart, and while the GUI receives no data, it can´t do its magic.

Have you experienced the same?
Maybe you can offer a…

DM4DS

May 29th 2022

And no, we have no solution yet.

It happens on WIn10 und on Linux for me, too

An intro video from Kurt DJ0ABR is now available on YouTube with german audio, but hopefully english subtitles will be available when YouTube created them automatically: