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What do you mean by this? The radio doesn't start at all, so it is hard to power down. Tried powering up with pressing button and connecting power plug, nothing - no signs of life except the pop at

Check the cables. instead the antenna, connect the dummyload behind all your cables and tuner.

Pierre, why go to all the extra cost when you could just fit a QLG3 module within the QMX+ and use the external GPS antenna? You can display GPS information on the QMX screen. 73 Ken G4apb

Perhaps you downloaded ver 0.93 instead of ver 0.93a of the app. You are describing the prior app behavior. Stan KC7XE

I watched this video and downloaded and set up the software.? The software communicates with my QMX as it is able to set the frequency.? However when I press "SYNC TIME" my QMX clock display area

Is my gate drive voltage way too high? I rewatched the NA5Y video tonight and he mentions in passing that the gate signals are 13 volts peak to peak.? The archived scope photos in the old posting by

I agree with Stan. A limited current power supply is very useful, especially when first powering on a new build. If it current limits at something over the expected current, you can usually address

10 means 10:1 1.0x is for near 1:1 Do check R520 and R522 and surrounding components, but it seems more like you have a T507 problem, a T501 problem, or a problem with your LPFs or the LPF switching

Not until the wizards of N1MM+ software development implement a QMX/QMX+ radio model that uses the QMX CAT in the way it wants to be used.

Yes, and the 'default' frequency used is the band 'Frequency center' specified in the Band Configuration.

I plan to build a QLG2 GPS Receiver Module to use it with my QCX+ I will add: - the blue LCD accessory kit; - the Customized case kit (enclosure). I guess I will have to order it with the "Front blank

I have had mine for a long time and do not know how I got along without it after they got rid of Strip-X.? I use the default tips; although other sizes are available I haven't needed them.? Very

Hello everyone! I am happy to report that although the problem with initial SWR on my QMX+ being too high, and sometimes triggering the protection, is still there, I have managed to mitigate the

I tried 100 mA standing bias this afternoon - some change in the waveforms at the output of T3, but no-where near what it should be according to the troubleshooting video by NA5Y. Guess I'm ordering

True. However, a current-limited power supply is an important part of doing first power-on tests, and also debugging if you already have a short. It may not prevent damage to a part when there is

The cellular handset transmitter industry has been using polar modulation techniques for decades, and it was invented by Thomas Edison. It is certainly great that manufacturers are getting actual

Chris, Your power draw looks pretty typical. I've done many activations with a 3 Ahr LFP and have never come close to running out of power, even when I have done 5 parks & summits in a row. Can't wait

lol. ?I grabbed the gel/type superglue at HarborFreight. ?First time I’d tried that. It was a bit blobby. ?I got rid of the excess with a toothpick. ?Let it cure while I was winding/installing

My two cents, from model ship building where lots of super glue is used - make sure your superglue is fresh. After about a year of sitting around, opened or unopened, it loses some of its adhesive

Agreed. I keep my odd bits of wire on the washing machine, at present. ;-) I keep several gauges of magnet wire on hand, but didn't have the exact size included in the kit so after screwing up one