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Re: QDX xmit one flash
I just tried JS8 Call. I'm still not getting any power out and seeing two flashes on the LED. I also got this error, which I have also seen in WSJT-X:
By Wayne KB4DSF · #108291 ·
Re: No receive QMX
Hi Karl, no, on my board c509 is fitted, sitting snuggly next to R510. Paul DJOCU
By Paul Harrison · #108290 ·
Re: QDX xmit one flash
Hey, Alan. Thanks for the info--you guided me over to it perfectly. It looks like the microphone permissions are set correctly for WSJT-X.
By Wayne KB4DSF · #108289 ·
Re: QDX xmit one flash
Hey, Evan. So, two answers: 1: The wall wart says 2A. To be honest, I just assumed 2Ah, I think I just learned something. Thank you! 2: OMG...you got me a step closer!! I get about 5 watts
By Wayne KB4DSF · #108288 ·
Re: New QRP-Labs product idea? A QMX/QDX based digimode / cat interface?
WB2CBA's post did not include "CAT" - just PTT through VOX. If you are just interested in PTT, I'd suggest USB sound cards with GPIO. A much simpler (resistor and transistor) PTT solution which is
By Rob Giuliano · #108287 ·
Re: QDX xmit one flash
Wayne, W10 here but try entering "microphone" in the search box. (Settings - Privacy - Microphone.) 73 Alan G4ZFQ
By Alan G4ZFQ · #108286 ·
Re: QDX xmit one flash
Wayne, You stated, "I built my QDX for 9VDC and am running it with a 9VDC 2Ah wall wart power supply. "? Can you confirm that it is 2 amps and not 2 amperhours?? There is a difference as amperhours
By Evan Hand · #108285 ·
Re: QDX xmit one flash
Hi Wayne, I do not have a Windows 11 machine configured for WSJT-X operation.? They are all Windows 10. I used my Rev1 QDX today to see if I could find similar issues to what you are reporting.? I
By Evan Hand · #108284 ·
Re: QDX xmit one flash
So, one other thing I checked based on other things I looked at in the forums related to my issue, is my input voltage. I built my QDX for 9VDC and am running it with a 9VDC 2Ah wall wart power
By Wayne KB4DSF · #108283 ·
Re: QDX xmit one flash
Hey, Cliff. I'm not sure how to check that in Windows, either; although, everything I an see indicates the QDX soundcard is assigned correctly. Wayne
By Wayne KB4DSF · #108282 ·
Re: QDX xmit one flash
Hey, Alan. Maybe? Where do I find that in win11? Wayne
By Wayne KB4DSF · #108281 ·
Re: QDX xmit one flash
Roger, thanks for everything. I really do appreciate your trying. Wayne
By Wayne KB4DSF · #108280 ·
QMX - What are my options?
I have been trying to get somewhere troubleshooting why my 12v QMX will not boot or show up as a USB device. I have checked the power supply boards, which seem to be working, and have followed all the
By ryanferreri@... · #108279 ·
Re: QDX xmit one flash
Wayne Not microphone privacy? 73 Alan G4ZFQ
By Alan G4ZFQ · #108278 ·
Re: accurate time source
Dimension 4 is a reliable time sync software. http://www.thinkman.com/dimension4/ 73 Barb WB2CBA
By Barb WB2CBA · #108277 ·
Blue screen of death U3s
All, The other week my U3s stopped working, it coincided with a nearby thunderstorm. I had been tx'ing wspr and qrss at the time, noticed spots had ceased, checked U3s and just a blank blue screen,
By M0RON · #108276 ·
Re: QDX xmit one flash
Wayne, I'm not a Windows guy, but in Linux sometimes the QDX soundcard can get assigned to the wrong device, such as HDMI or something of the sort and it has to be corrected to get it to work with
By Cliff · #108275 ·
Re: QDX xmit one flash
Ok. Sorry Wayne. I am out of ideas, Windows is not my scene. Maybe someone else can help. Roger ?Get BlueMail for Android ?
By Roger Hill · #108274 ·
Re: QDX xmit one flash
Maybe. I did check them all and they all ohmed out correctly. So, during my troubleshooting, I came across this error again: I'm still thinking this is either a sound card problem (I know there isn't
By Wayne KB4DSF · #108273 ·
Re: QRP antenna tuner?
I cannot recommend the ATU-100 Chinese look alike after having built one. If left in the automatic mode, it goes through a re-tuning cycle EVERY time you go into transmit mode even if you do not
By Stephen KO4CVU · #108272 ·