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Probably blew but not sure. Got it unplugged pretty quick. No, no antenna or dummy load connected? Sent from my iPhone

Dave and TrueBlue, Thank you for your comments! Regrading the question on the power supply used with my U3S installation, the external supply is regulated. Earlier I mentioned it was homebrew, it was

Hi I began with dummy load connected, display lit, was able to adjust with R47 then turned multiturn until 40M shown on display, and set it with left button, then I read in instructions antenna miust

Well, I did notice that I had not grounded the PPS pin. Went to ground it and test again and shorted it to +12V! S***! Dead ProgRock chip. Drawing 136mA. No recovery. I did download pr1.01a,

Hi Hans and the Group. I had an accident with the GPS module and ended up smoking the 3 BS170 PA mosfets. I have replaced them but I am gettting no output at all. I was getting 5.2w. On first test

Did you see anything on the display at all? Mine lit up bit showed nothing. [email protected]> wrote:

So, do the grabbers record or log the received signals, or what? As far as I know, there's only one west coast grabber, in Canada, limited to 30m (is that correct?) , and only two in the entire

Paul, That is the behavior I am seeing too. Repeated reads or just a CR LF at the prompt would cause a change in the Reg 2 ( ref freq ) value and actually change the RX freq on HDSDR. I did try a

Hi Jess Same thing happened to me, see "QCX problems" below.? Did you have a dummy load connected, it happened to me when I unplugged dummy load during set up. It seems rig is transmitting something,

I'm not saying that the thermal damping concept is imaginary, but I have to say that for me it has not brought the stability people have suggested it should, at least in remedying drift.? Wandering

Dear AL, That is much better and looks clean.? I am curious if your 12VDC supply on your amplifier is regulated.?? Also checking the? SWR of the input to the amplifier.? There is something in

OK Steve, this works well if you only work with one station and this has a stable QRG. But in a QSO round with several stations on slightly different QRGs or at a drifting station (oldtimer RIG) I

Applied power for the first time and Q2, the middle transistor started to get hot and smoke. Nothing at all on the LCD. It looks like one of the LCD tabs might have touched L3 but not sure. Bent them

Hi Kurt,I have updated the firmware on my qcx 2 times from .c to d and after to .e version.I use Avrdudess.?On Hans site you can find the guide.Hope I help you.Best regardsFabrizio

If I'm listening to a station that I need to adjust the RIT for, I double click the left button and adjust the RIT it to my liking, then single press the same left button to return to the main

I hope so 73 On7an Envoyé de mon iPhone ?

Not sure how robust the avrdude.exe program is but my only a guess, but try renaming the .hex file to something simple like t100d.hex then try flashing. I would also fully qualify the file and path;

Tried to flash the ATMEGA 328p with the latest version. 1.00d Used avrdude version 5.50 and usbtiny programmer in command line mode. g:\Datword\FUNK\Texte\AVRProgramme\AVRDude\APP\avrdude.exe -c

My results after epoxying a #4-40 aluminum spacer to the top of the 27 mHz crystal on my U3S' Si5351a board. Here I'm running 2W TPO (w/ 5W PA kit) with a 13.6V linear power supply on 30 meters, and

Due to the extra current required by the PA, BB02 needs around 30 degrees of sun angle to start up in the morning, but it continues to run until about 25 degrees sun angle in the