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Re: more WSJT-X touble
so that is not the original WSJTX ? If I am right my verson of WSJTX is 2.7.0 and I could not find, where to see the Hamlib version. I just wonder, if it would not be best tu uninstall what I have and
By Martin DK3UW · #141547 ·
Re: QMX Time Synchronisation Bug
Hi Carol Thanks for this observation - I have just uploaded the latest SSB firmware, and done a hardware reset. I was wondering why the QMX+ RTC wasn't updating. Setting "software" mode cured it -
By Tony Abbey · #141546 ·
Re: #qmx #SSB Firmware beta 1_01_003 release #qmx #ssb
I just did a quick test at 12.0v using Transmit in the diagnostics, all bands are around 5w except 60m this was 6.4w. Just to emphasise this is just an observation as some people were have problems
By Paul Devlin · #141545 ·
Re: Internal mic seems to be working? #qmx #ssb
My first SSB contact using the devices was over the internal mic, and using my left paddle to "key" PTT.?? It works, but was less than ideal. Currently I am using SSB over the USB audio and running
By adam@... · #141544 ·
Re: SSB Calibration blown finals
What is the highest frequency you are using the TN0110s on?
By adam@... · #141543 ·
Re: shorted PA on TX, dead SMPSU?
@Evan, thanks, I tested this as above, got 6.6k ohm gnd to Vcc and 2.3k ohm gnd to Vdd. @Stan I've ordered new SMPSU boards and I'll report back when I've tested as per your message Thanks to all
By Dan G7NNZ · #141542 ·
Re: Receiving AM?
The current QMX SSB receiver can receive AM because what is transmitted is the two sidebands and a carrier but it's not receiving it as AM, it's receiving as SSB using one sideband of the AM signal
By Chris · #141541 ·
Re: more WSJT-X touble
WSJT-X is frequently being updated and so is Hamlib.? The WSJT-X installation bundles a current version of Hamlib. I found that for a recent version of Hamlib the QRP Labs radios has been changed
By Chris · #141540 ·
Re: Software Development and Requirements Creep
That was just a really tiny part of their business but my HP48 calculator my dad gifted me in 1993 as I was studying engineering is still on my desk ! The keyboard can have small faults, nevertheless
By Yannig - F4IUJ · #141539 ·
Re: SSB Calibration blown finals
Fascinating. ? ?Would be more so with : supply voltages that blew them power outputs that blew them where the BS170’s came from how they were mounted etc…
By Bruce Akhurst · #141538 ·
Re: #qmx #SSB Firmware beta 1_01_003 release #qmx #ssb
What is the power output during normal CW or digital transmit or Transmit in the diagnostics? AIUI the calibration has to be done over the full range of power output so I would expect it to be the
By Chris · #141537 ·
Re: #qmx #SSB Firmware beta 1_01_003 release #qmx #ssb
Just an observation re power output when calibrating. I did another calibration with a digital SWR/ power meter hooked up, and noticed that the output was 6 watts at times during the calibration. I
By Paul Devlin · #141536 ·
Re: more WSJT-X touble
I will try to update Hamlib, which until now is a mystery to me. Anyhow I selected TS 440 as? Rig. The funny thing is, that it all worked before. -- Martin DK3UW
By Martin DK3UW · #141535 ·
Re: Errata for the Operations Manual
Hello Fred For 9 months, I was working on the SSB project. For at least the last half of that, I have been postponing handling any non-urgent items, until such time as I had finished the SSB project
By Hans Summers · #141534 ·
Re: Errata for the Operations Manual
Yes Stan, Although it does make me wonder how he gets code written:-) 73 Alan G4ZFQ
By Alan G4ZFQ · #141533 ·
Re: SSB Calibration blown finals
How did you deal with the reverse mounting/heat sink issue? I have purchased a set of those transistors just in case.
By Richard Dyer · #141532 ·
SSB Calibration blown finals
I have been running TN0110 finals and I calibrated my QMX+ with them. I wanted to see if the BS170 produced different curves so I installed BS170s and ran the calibration. When I was done, the finals
By mux_folder2001 · #141531 ·
Re: SOTA QMX SSB
Hi Roger, Thanks for quick response 73, Ken K9ZI
By Ken Brenner · #141530 ·
Re: Errata for the Operations Manual
We see them, Fred.? We ignore them, because the meaning is clear. I would rather Hans spend his time creating new features than correcting a <1% spelling error rate. Having said that, yes, one of the
By Stan Dye · #141529 ·
Re: Software Development and Requirements Creep
Guys, that is more than enough. Take your non-qrplabs conversations to another list. Stan KC7XE [email protected]> wrote:
By Stan Dye · #141528 ·