开云体育

Thanks. I will look into the other software. The encoder has been replaced with a spare from Qrp Labs. 73 John

Yes, this is exactly the issue I'm having.? It drops the output volume to 76% even though I have the power setting in wsjtx at max.? I need every bit of power I can get, ha!

Finally got around to testing the v3 on my SA after recalibration. I am pleased to see that the harmonics were within spec of the FCC Part 97 Section D emission standards for all bands (-43dB or

Sounds great! I think that’s the proper correction Gordon

I made a change to get rid of the error as the treble change commands were not working. The change I made was in the sbitx_gtk.c file by adding const to the field_set definition like so: int

On Mon, Mar 18, 2024 at 04:19 AM, Paul wrote: > > Latest update: > Replaced Jabra headset with a UGREEN branded usb sound card that takes > 3.5mm jack inputs for speaker/microphone. Using a splitter

Thanks Paul, that’s not part of my portion….. That’s great if it works!

I have a similar if not the same problem. My transmit power is very low in all modes.? This is with a 1:1 SWR. But, if during transmit, I slide the volume slider up I can raise the power to what

still in testing mode yet but when I rebuilt sbitx with your revised files, i got an error: pi@sbitx:~/sbitx $ ./build sbitx >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Mon Mar 18 03:21:11 PM GMT

Regarding the SSB peaks. I haven't put this on an oscilloscope -- and won't know until I do -- but i have always felt the analog-measured average powers when speaking into a microphone were very

interesting.

Using sbitx with an external HDMI monitor and JTDX and CQRLOG operation. Screencast 2024 03 17 14 16 05 ( https://www.youtube.com/watch?v=eAZ13L7He9I ) The video was made without the addition of

Maybe these questions are more or less for Farhan… Petr

Latest update: Replaced Jabra headset with a UGREEN branded usb sound card that takes 3.5mm jack inputs for speaker/microphone. Using a splitter to allow the usual 3.5mm TRRS connection from a pc

I will revisit this thread tomorrow to read again and implement some of the suggestions. But I am experiencing some erratic encoder behavior now as well. Not sure if the encoders are dirty or the pi

Hi John, I suggest upgrading to the KD8CEC software.? I found that better than the stock software, as the tuning was not based on how fast you turned the encoder.? You could set the tuning step

I picked up a basket case ubitx v5. Pads lifted. Parts shorted. Terrible soldering. I got it going but don’t understand how to change the tuning step size. Playing with the BFO settings but tuning

Hi Ashok, The issue is that the mixer (modulator/demodulator) is not perfectly balanced or terminated.? This allows some BFO (carrier) to "leak" through.? The mixer would not allow the BFO on the

Hi Evan, Thanks for the reply. It looks like BFO issue. This problem is appearing with new Arduino Nano that I installed and calibrated. The same problem did not appear with the original nano that

Thanks Gordon Looking forward to trying it, will let you know the results Regards Paul