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Please join us Thursday (and every Thursday) at 4PM Eastern for the Michigan QRP Club weekly QRP Chat where the main topics will be QRP and other ham interests. It's fun, it's easy, and it's free. You

Iambic does matter even if your not squeezing. In A if you try and send a dit before the dah has finished it will not do so. This is still possible to do even when not squeezing, particularly at 25wpm

Can you post a picture of the outside, and where did you get it?

I send pretty good code (up to about 30 wpm) with my other keyers: * K1EL v3 (in microHAM DXP) * HamGadgets MasterKeyer MK-1 * Elecraft KX3 internal keyer Not so good on the QMX internal keyer --

Here is mine for QCX mini. I have the same box for QMX, but contains EFHW antenna because QMX does not require external SWR/PWR meter and uses smaller battery.

But I agree with Don.? I'm actually going to order the case you have now to make for a little bit extra room so I don't HAVE to cram everything in. Robb K5RAB

I use this case. https://www.amazon.com/gp/product/B003LSTD38 I am able to squeeze everything I need into it for my (tr)usdx.? And by squeeze, I mean seriously cram.? I have a small battery, wire

STC’s solution in the early 1960s was to replace the solder with a brand which had flux that smelled of marigolds. John G3PAI F5VLF

I've operated 3 radios into dummy loads at our club station for training and practice with quite good success. I make the dummy loads slightly "leaky" by passing a piece of #16 insulated wire over

Hi Don, When were you at Astro? I was there from 1972 to closing and also wrote many test procedures, Skip K2RJF

I use the Hakko FA-400 Smoke Absorber on the end of my desk, about 2 feet from my soldering active area.

Attach an 18 inch clip lead to the hot side of each dummy load.? I would also use a 10 dB attenuator.? ?That will take your output down to half a Watt.? Try all of this at home first.

I was thinking of bringing my 2 QMX transceivers to our local QRP club meeting tomorrow evening for show and tell and operating them into dummy loads. One dummy load is a QRP-Labs dummy load and the

Like George Carlin once said: "It has been discovered that saliva causes cancer, but only when taken in small doses over long periods of time." Jack, W8TEE

David, the QRP Labs Wiki contains documents about the internal power supply system and the QMX start up. QMX and QMX+ startup ( /g/QRPLabs/wiki/36878 ) QMX and QMX+ Internal power

I think I have to take issue with your comment about the creator Wayne! I believe the creator fully intended solder fumes to motivate and inspire… hams in particular… in any environment. I have

Dear Greg, I didn't believe it but the GPS module did short out the Vdd bus.? I put a piece of tape over the jumper and now that doesn't happen.?? Hoping I was now past that problem I turned it on

Don't worry, the empty space will magically get filled with stuff soon enough!? Power/RF cables and adapters, earbuds, etc. tend to accumulate quickly. 73, Don N2VGU

NP0/C0G capacitors have none of these vices.? There is another level of performance available from porcelain dielectric capacitors, exemplified by the venerable ATC100A series, now produced by

Hi Greg, this is important. And I needed some time to think about your last post. The outputs from IC503 are better. How about the waveforms, something like rectangular (with smooth slopes)? Is the