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Hi Hans, i'd guess it's not a lot, but let me check. Just confirmed with the (tr)uSDX and the same cable and just had a CW QSO with that combo. IC705 works fine also, as does the Hermes Lite 2 (but

Hi Hans. No extra dits now even with weighting at the default 500. Thank you much ... Ron

Hans, one FYI on updating from 015 to 016 firmware ... When going from 015 to 016 I did not see a factory reset, and so didn't have to reset any configuration parameters (such as VFO frequency

Thanks for the idea, but the firmware is almost certainly not the issue here. I am, as my post indicated, using WSJT-X for WSPR, not the WSPR built into the QMX. After some more reading, it seems

Understood, Paul. Definitely we all want everything that claims to be in the firmware, to work properly. And semi QSK too, is also waiting for my attention. Any news anyone, on 016 for the latest

RE: The CW "I" emanating when "E" is intended in Iambic B mode. I can confirm this *has been fixed in 016 firmware release!* Thank you Hans for your dedication !!! side note: I really love what

Hans, Yes, there's certainly no rush for an autospace fix but I wanted to bring it to your attention to include on your QMX bug list. Paul, W9AC

Hello Pawel I've just done a handful of qsos on my QMX, one of something 700+ miles and Great! There are a handful of things (software) that might be tweaked: Yes, AGC is the next big thing...

Hi Hari There's a 220-ohm protection resistor in QMX. How much current does your hard rock need to sink? If that isn't it then I'm out of ideas. I connected a LED from tip to +3.3V. It blinks in

Hi Paul Probably we're getting into more obscure territory thankfully. I don't know many (any!) people that use auto space. I will have a look at it. But it will certainly bother a lot less people

New CW bug found.? In Mode B with autospace engaged, a periodic interrupt disables the internal keyer for a few seconds. It's repeatable and it only occurs with autospace engaged. Perhaps others can

PTT doesn't seem to work for me. I've tested PTT with a Hardrock 50 Amp. PTT is activated with tip to ground. In the band config I've set grounded enabled for TX on all bands. But it doesn't trigger

Hi Philip I just did a single WSPR transmission on 40m with the GPS plugged in. See attached... Not burning any DX but then again my power supply is at 7.5V (12V QMX) and it's 40m and still daytime;

Hi Philip Then that's very strange. I'd wonder in that case if there is some common mode feedline issue (a.k.a. grounding issue, a.k.a. in shack), and perhaps adding your GPS connection does

Hi Hans. Stand alone only. Philip.

Hi John "Dangerous" is considerably mitigated by good discipline. C produces very slick code, compact, fast, and generally perfect for embedded systems where resources are less constrained. Don't

Thank you Hans.

Funny, I just loaded _015 a few minutes ago and noticed the extra dit in Iambic B. So far so good! Thanks! -- 72/73 de Steve, K9NUD https://youtube.com/@learnhamradio

Hi all OK here's the 1_00_016 version, containing 8 bug fixes only (things that seemed wrong with 1_00_015): https://qrp-labs.com/images/qmx/firmware/1_00_016.zip 1. Bug fix: Was returning to

Hi Bojan the Mute on min volume works fine. But I discovered that the other thing, Not sure what the matter with me is, but I can't seem to be able to reproduce this either! Am I misunderstanding