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Well SSB sure works. Yesterday I worked S51DX in Slovenia on 20 metres. That's 8,700+ km with less than 3 watts! My MIC settings were pretty basis but I did add a little compression (set to 5). I'm a

Nice, Timo. One minor note: the QMX has an internal DC blocking capacitor on the mic input, so an external one is not needed.

A dynamic mic is not well suited to QMX, unless you modify QMX internally. This is because a dynamic mic has an impedance of about 300-600 ohms, and the QMX is expecting a high-impedance microphone,

Thanks Lars. Would be good to know for future reference. 73 Ian G4GIR

unfortunately no! i don't recall what i had there before but i am pretty sure it was either timeout or post write delay on hamlib rig control window. i will go back & try to re-create my issue. if i

Hi all, THANK YOU HANS. You're awesome. I appreciate the way this group and your rigs work... I enjoy being part of the process of development, even if by osmosis LOL... I doubt I will be much

Hello Lars, Can you tell us which settingdid it? 73 Ian G4GIR

Thank you both! one of the settings on the rig control page did it - am transmitting now! i had found the mic source setting earlier, but by itself it wasn't enough. i apreciate the help regards

Hello Hans Thanks for the detailed analysis and info. I had a suspiction that CPU overload may be the reason… I agree, it is not necessary to update the graph when on TX. User will use a websdr or

Hello Pawel > The issue I observed is when you transmit and want to play with equalizer This is due to the little graph that gets plotted to show the equalization response. The problem is that this

I see. I quickly created a plug-in external mic just now for my handheld QMX, to work with the separate PTT switch I created earlier while waiting for the SSB firmware. Yet to test the mic but I'm so

Here are some of my fldigi settings... maybe they will be of assistance to you. Ensure 0.0 area is high enough. ? For awhile mine was -10.0 and I was not getting much power out. Sound: Rig:

Not sure but maybe try setting the mic source to USB instead of ext mic. Tony AD0Vc ________________________________ Sent: Saturday, March 22, 2025 10:40 AM To: [email protected]

hi all, running 1.01.003, can still run ft8 using digi via wsjtx as before no problems but running fldigi, trying to run psk31 - radio is going to usb, tune/transmit have no effect. (i believe i have

QMX+, updated to 1_01_003 without any problem. Calibrated without a problem. Already couple SSB contact made. The issue I observed is when you transmit and want to play with equalizer settings at the

Haaaa I did exactly the same last night, even though I had read this post... I had my QMX+ driven by WSJT-X and was operating 160m WSPR. I started it and left it running. About 4-5 hours later I came

Hello Hans, fake it disabled did the trick. Enjoy?? Spain? y hasta luego -- Martin DK3UW

Hello Martin > My QMX is COM 7 on the win 11 PC and I have set WSJTX accordingly. Also on This isn't a limitation of QMX. It's a limitation of the USB Virtual COM port device class. It's one-to-one,

On 3/21/25 I had a CW practice / rag chew session on 20 meters. I worked seven stations. I even worked some DX: Date / Time Call Bnd Frequency Mode Power Rec Snt Name SPC# Comments Off 3/21/2025

Brien, I'm noticing the same thing since doing the Calibration, 20 meters is lower than all the other bands. I have about 2 watts CW on 20 meters, but SSB is only .5 watts read on a external peak