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Sandy I only had 1-MDC QSO, which was not yours.? To bad.? 40-Meters was kind of long for me that weekend.

So I've been given v15 beta some hammer just keying out news stories for 30 mins or so in iambic A into a dummy load (so it is outputting RF) and it is MUCH better in terms of incorrect dits and

Peter Li, One more thing. Take a look at the peak non-repetitive reverse current spec for your Zener diode, in light of the discussion above. The 1N4758A spec is only 80 mA. I think that diode spec

Hi Adrian, tnx for checking, which led me to do a Factory Reset once again. So now storing of cw offset and sidetone freq works as expected :). Still the pin-association for a straight key works in

Peter, Your 56V Zeners may not be protecting your PA transistors from the L14 spike as well as you hope. We tend to think of Zeners as being a hard clamp at their spec voltage, often neglecting the

Many thanks Ernie QCX is a great and very special radio. Despite all the advantages of the QMX I am absolutely intending to keep the QCX+ and QCX-mini going for as many more years as possible. They

Sorry, I meant to reply to Roy's post about the less frequent but still noticeable cw glitches. 73! Simon

Can confirm! I'm experiencing the same on a high bands QMX rev. 2 at 18-20 wpm.

I think I found a small bug, but I can't tell if it's particular to this firmware or it was in 0_14 as well. While changing LSB/USB via "PC and CAT->CAT command test" menu with the Q11/Q10 commands

Hi Matt, perfect setup for the next QCX WARC Party or Challenge.? We would love to work you there. Martin DK3UW

Hello Cedric, I've changed both cw offset and sidetone freq., and it saves both settings. I also tested with a straight key, and it behaves just like old firmware (that means it didn't need any

Hi all, a variety of updates here. Bear in mind that my QDX may not be representative; still interested to hear what kind of heating others observe. I finally got some photos with my old cheap Flir

Matt, thanks for posting this. It's quite encouraging to see what can be done with minimal equipment. FYI, you may already know this, but when the swr protection kicks in, a restart (assuming that

The SWR protect was enabled, set to 3 during menu operation while it was working. The system does not even turn on to allow firmware loading when the forced mode is enabled with the jumper.

Dear qmx-users, dear Hans, did anybody try a straight key? I'm not sure if this a issue with the alpha-firmware as I hadn't tested that before, but it seems, that the config for a straight key

Congrats, John! de Charles K5KXJ

Evan, The problem I ran into for the 1 mW type mW-Wattmeters was that after adding the calibration circuits to the AD8307 parts and having the boards prebuilt with?all the SMT components on the

Success! After rewinding L2 with 9 turns and a very small adjustment moving the coils around on T1 I was able to Peak the BPF. I was able to receive a local signal? and was supprised at how clearly

Hi Ernie - Were you operating as N2DGO? I checked my WFD database to see if you were one of our 105 CW contacts from MDC and no joy. -Sandy KB3EOF operating as K3ERM from MDC.

Thanks John I had not seen that NASA document before, most excellent and worth a read for everybody. I've been soldering for over 50 years and just learned something new! 73s Ted 2E0THH