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To get continuous tuning on 6m, go to the QMX "system config" menu and set "Band limits" to 'none'. By default it is set to ITU Region 2 as an aid to us to use only the specific allocated channels.

Hello Matthias. I'm a new General and not familiar with 60 Meters. Here is what AI told me, does this explain your situation? Here's a more detailed explanation: 1. Secondary Allocation and

I second the recommendation to not use powershell.? Use PuTTY or my favorite, TeraTerm, which is a little more intuitive, and reconnects without intervention to QMX after a powercycle.? Both are

Hi all, just some hints how to configure QMX and Digipan. QMX: - SSB Menue: Mic AGC ON; Input: USB; MIC Gain 50; Compression 0 USB Gain: Adjust for 50% power on idle PSK Signal. (I am using USB Gain

I have the same issue All I can download is .009 John D Young WA8KNE EM90 ETC USN retired [email protected]> wrote:

I have successfully replaced L101 using a hot air gun.? The solder terminals are on the bottom, so you can't do it with a soldering iron.? I used aluminum or kapton tape to secure all nearby

Thank you for this opportunity. Having my card showcased by QRP Labs in Dayton is a great honor for me. I hope more people start using it every day. Thank you for everything—enjoy! Best regards,

Awesome. ?Thanks Dave. ?Will do this tonight. ?I hope to not be swapping IC’s. ?It does get a signal if you throw a strong enough one into the antenna port. I forgot to mention that it did this

Please add me to the list as well for a possible v2 set.

Gary, The mic element needs to be electret type.? It will have a + terminal.? That + terminal should hook directly to the ring of the connector.? The - terminal should connect to the sleeve.? The

Check all the enamelled wire soldering. I had the same symptoms a month after a successful build. After re heating a suspicious joint, problem solved. I don’t remember which toroid, maybe L401 Dave

Hello Gary. Some have bought mics from Eric Larson for the QMX/+. He does a nice job making a 3D printed case with a ptt button and a compatible ielectret element. He offers plenty of color options

You are seeing leakage current through Q301.? It is normal for this (or any) transistor to have a very small leakage current when off.? My backlight also remains dim (but very very dim) when off due

Yes, I will demo Necati's nice board for battery and speaker at my booth. 73 Hans G0UPL http://qrp-labs.com https://buymeacoffee.com/g0upl [email protected]> wrote:

My computer skills aren't stellar so I apologize if this should be a new topic rather than a reply.? I am having difficulty understanding how to connect an external electret condenser mic to my

I had posted about this in the past regarding my rev4 QMX ( /g/QRPLabs/message/127055 ) but I still haven't been able to resolve this issue. Essentially, when the backlight is turned

Hi Mike, all The SMPS step issue wasn't quite the same thing as the capacitor voltage ratings issue. The tantalum capacitors used were rated 6.3V. they shouldn't ever see more than 5V. Indeed there is

Thanks Geoff I'm aware of this issue which needs investigation and resolution, thanks. It seems I shouldn't have much trouble reproducing it myself. It has been my priority for a very long time to get

Hi Ludwig, You’re right, of course I meant G not S. Brain fart ? Good catch! Looking closely, it seems the enamel has melted on L101 and measuring with DMM shows 0.0 Ohm compared to 2.0 ohm on

FOUND IT!? Carol KP4MD provided detailed setup instructions here: /g/QRPLabs/topic/nap3_setup_for_panadapter_and/109744553 -- 72 de N4REE, Bob Easton - QRP CW forever