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Re: No modulation rtty but decode ok.


 

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Hi Chris,

OK. Sorry about that.... have you checked to make sure that Windows has not powered down your USB ports?
Check in Control Panel, Power Options. Make sure that the computer is not shutting down anything to save power, and make sure that nothing is going into Hibernation or Sleep....? all these things seem to be a problem.
Also check in Device manager, check every USB device, Hubs included, and make sure that Windows cannot shut down the USB devices to save power.
Actually, check everything in Device Manager, even if it seems unrelated.
Also, make sure that the computer is not set to shut down any of your displays. HDMI audio for your display, going to sleep also causes problems.
?
Best of luck.
73 de WA3ZSC- Jerry

?Jean Christophe Barbera via groups.io wrote:

Hey Jerry,
No, it doesn't work.
Thanks for your help anyway.
73 f5ind ?Chris?



Jean-Christophe BARB?RA

Le 13 mars 2025 ¨¤ 13:12, gksmith_1 via groups.io <gksmith_1@...> a ¨¦crit?:

?

Hi Chris,

I am not a developer, but I will give you a possibility.

I am not familiar with your interface, but if you are running FSK for RTTY, then there is a chance that your FSK port has gotten corrupted with its association with Windows.

I have had this same problem, but with a different interface.

While I do not use Fldigi for RTTY, I use N1MM Logger, my solution is to

1) Shut down the RTTY program, in your case Fldigi

2) Go into Device Manager and find your FSK port

3) Uninstall your FSK port, BUT do NOT delete the driver

4) Click OK to confirm that you want to uninstall the FSK port.

5) Go to the top of the Device Manager and click on Action

6) Click on Scan for hardware changes.

The computer should find your FSK port automatically and re-install it.

In my case this solved the problem.

With practice, you should be able to do this in less than a minute when the problem occurs.

73 de WA3ZSC - Jerry


On 03-12-2025 05:53:06, Jean Christophe Barbera via groups.io wrote:
Setup:?
Icom ic7700. Interface rigexpert TI5000.

hello.

it only outputs tone and power, without shift.

I am on the settings of another device.
the macros are functional with another station.
the rigexpert TI5000 interface creates 4 ports. (fsk/ptt/cat/cw).

the sound card is identified, I tried the 3 possibilities.
I tried the cat with hamlib and rigcat.
fsk modem I give it the fsk port.

Anyone have any idea??

73 f5ind chris




Jean-Christophe BARB?RA

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