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I would like to see salemans face when i ask him for 1 Mohm water.?

Harry, tuning the QMX+ from one end of the band to the other is not enjoyable! I have tried a 400ppr encoder with no indentations, but the QMX is unable to keep up. Tuning the QMX with a decent

Considering the preference to TrippLite, you may consider this cable. https://tripplite.eaton.com/usb-c-cable-usb-3-2-60w-pd-charging-angled-plug-1-ft-0-3-m~U420001RA

From the NASA Spec: 6.11 Solder 1. Types and Usage. All solder used for tinning and solder connections shall conform to ANSI/J-STD-006. Flux-cored solder shall be either composition SN60 or SN63

Mine is right in that range too. -- 73, Dan - W2DLC

Be filled with joy and good will to all! Roger VA1RST

It may seem like a lot of money but a stereozoom binocular microscope with boom stand, 10X eyepieces and an LED ring illuminator will almost give you superpowers compared to an eye loupe or headworn

Hi there, Does your rig put out full power? And in the terminal diagnostics is it reporting as both transmitting near enough to 5w with a low (near 1:1 ) SWR into a dummy load? Can you run through

Mine I just got yesterday compared to yours is: 160m 5.8w, 80m 5.0w, 60m 4.4w, 40m 4.0w, 30m 5.1w, 20m 3.4w, 17m 3.1w, 15m 4.7w, 12m 3.1w, 10m 3.7w, 6m 3.4w. Close enough never to never matter when

Agree 100%, I specify only Tripp-Lite cables for my clients' projects.? They may seem expensive but I have never had a dud.? I have? better things to do than chase bad cables or placate

Yes, definitely good quality rosin core solder. I do keep a small bottle of liquid rosin flux because I add it to the desoldering braid when needed. I have an old Radio Shack 50 watt adjustable

Dave You don't need a boatload of equipment. Also note focus is through hole construction. Don't need paste, just quality solder. I see plenty of nice enough gear out there. Definitely temperature

QMX distorted compared to what?? What do you call good? Besides QCX, QDX, QMX? I have a large assortment of radios commercial, some kits(3), some of my design(5). Among the commercial: Tentec

With the latest firmware you can just set the CW filters to NONE. -- 73, Dan - W2DLC

Short answer: No, you should definitely NOT be disappointed. 20,17,&15 meters share an LPF. Playing with the turn spacing on those toroids will let you peak a different band. So you can get more out

Thank you so much everyone. You guys are great. Tomorrow I will dig into the hardware-tests via the terminal and let you know the results. Yes, I do have a multimeter and will check the soldering

Look at the assembly manual for the QDX - it has a description of the circuits.?? For some reason it didn't get copied into the QMX doc.

Hi, Please send link to Hans' descriptions of the circuits. I would like to know how my QMX + works. I don't see the detailed explanation in the shop. Thanks, Merry Christmas George K3GK

Retiring after decades in the software world, I'm now returning to the hobby of my youth, ham radio. I purchased the QMX+ kit and look forward to building it. With the great documentation from QRP

Check out Tripp Lite cables, some have the built in ferrites. Connection issues usually go away with good cables.