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Been there got the T-Shirt! Love my QMX+ still going strong.? Runs 24/7 right now.

Could the digi mode be switched off in the system configuration? juergen dl8zad

FWIW a plain old LM2940 CT 12V/1A low drop voltage regulator will certainly also work? if you're concerned. Only one additional component (output cap) required. With say 2V*.8A = 1.6 W max. to

Hi Alan, Yes it is the? tiny QMX that got a permanent RTC , thanks for clarification ! And also Yes, you need a steady hand and patience, and at least a magnifying glass or microscope. But then it

I wonted to be able to use a generic electret capsule.? More specifically, I wanted to make use of my gaming headset with built in mic. So, I when down the rout of using a inexpensive mic preamp

Thank you Hans. I must have forgotton that. 73! de Bekir TA2RX 17 Nis 2025 Per 10:21 tarihinde Hans Summers via groups.io <hans.summers= [email protected]> ?unu yazd?:

Hello Bekir The CAT commands are documented in the operating manual, see pages 102 - 106. 73 Hans G0UPL http://qrp-labs.com https://www.buymeacoffee.com/g0upl >

? ? I sent my QMX+ to? Jeff early in March feeling that it was beyond repair. He found a load of problems, mainly bad soldering. He felt that it could be redeemed and sent me comprehensive

Hello Bruce, The simplest solutions are often the most effective. Maximum volume was the solution. Thanks and 73 Reinhard DL3AS Von: [email protected] <[email protected]> Im Auftrag von Bruce

No problem.? Please go ahead. 73, Mike KK7ER

Excellent, thanks for the feedback, Mike. I also placed that procedure in my FAQ document for the v1.2 ABS. If it is OK, I will add your photo which I think is very instructive for someone else

Interesting, Thats the same as the one from QRP Guys.

Yes, into a good SWR. Now I have to give a longer answer since someone else is going to say you are adding incredible risk of damage with anything over 12.00V.? But Hans officially states (in

Well now when Hans does have a _004 release he will have to create a message with a new title since this one is now burned? :-) Brien - KE7WB

Here's a procedure to do a factory reset on a QCX when you don't have a working display. Count carefully: Long press left button Turn tuning encoder counterclockwise (CCW) 4 clicks Short press left

Thanks for the information, Stan. I'll certainly keep the volts down on FT8 after the repair. Is it correct to assume that the 12.3v battery without a buck converter is OK on CW? Thanks

Hey Stan, I finally got back to this project and am sure glad I tested before soldering the ATU to the mount board. The board behaved exactly as you described. And your test procedure (

Paul, That Drok buck converter requires the input voltage to be 1.5V above the output voltage, so it would work, but would only give about 10.5V to your QMX.? The mini360 would also work, but

When it transmits, do you hear a warbling buzzing in the headphones? I did, and found my volume was above 100%, too much is just as bad as not enough. 100% volume seems the sweetspot.

Have you checked at the processor pins?? A tiny bit of wire or solder flake could be bridging a couple of the processor pins that drive the display