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I mean, maybe using an external PSU was the solution

Ashhar asked to see their hw_settings file and that will be key, also, in addition to the ideas presented already. Remember that at least in MY units, the upper side band is at a disadvantage due to

Thank you Dean and Evan, The codec is working. The GUI starts. The Si5351 is also working (confirmed on spectrum analyzer) I guess I should start working on the hardware part :) before worrying about

Hi Andi, There is no calibration for the SWR/PWR meter per band.? If you were to calibrate for 10 meters, then 80 meters would most likely be off.? I believe that most sbitx power measurements are

Investigating a bit further by connecting an external power meter between the radio and dummy load. Power measurements are spot on for 40 am 80m Bands. From 10 Mhz up the measurements reported by the

Hi Yvon There are a number of threads about SSB audio issues but you might want to have a look at this one, /g/BITX20/topic/104316077#109674 it covers replacing the electret mic

Gerry, thank you for chiming in,? I am aware of that. I did make the measurements with a peak power meter, an oscilloscope and also with a generator driving a speaker with a constant 1KHz sine wave

Thank you Evan, that explain what I noticed, not seeing any increase between 7 and 8 on 20m.

Yvon - I think I brought this up previously.? The power output you are seeing for a voice input is the average, which is considerably below peak.? If you have the capability (a decent oscilloscope),

Farhan, I went to 6 then 7 but at 8 or 9 there was no increase of the power anymore. I left it at 7 and that gives me 17w in a 50 ohms dummy load. I can live with that. I still have the problem that

Barry, wish I could say I was surprised that the display channel was not correct. One of the things that 3d printer owners struggle with is dimensional accuracy. ?This is a function of flow rate of

Glen, Please share them on Thingiverse, printable or anywhere else ! That is great work. let me know when ?and links and I will update my GitHub page and provide pointers. ?I suspect that most

I am observing an error during build: sbitx_gtk.c: In function ‘pre_ft8_check’: sbitx_gtk.c:4756:1: error: expected declaration or statement at end of input 4756 | }

Thank you Farhan, The file is attached.

Many thanks Evan.. ________________________________ Sent: 23 March 2024 22:26 To: [email protected] <[email protected]> Subject: Re: [BITX20] uBITX V6 Hi Art, They are just wire designators. The other

Hi Art, They are just wire designators. The other end is on K3. During transmission, it disconnects the audio preamp from the audio amp. 73 Evan AC9TU

I just realized that I sent the wrong link to GT. I apologize - been working extra hours at my job the past couple weeks and it was stressful. Here is the proper link to GridTracker

Hi Evan, could you tell mr what the M1, M2 designators on the v6 schematic are ?? I've been scratching my head trying to decide what they stand for.. Just awaiting some new relays for the

Hi Andi, The Scale=value for 20 meters is set for 0.005.? Try increasing it to 0.006 and restarting the sbitx program.? You can edit it with vi or nano. Each band has its own scale factor.? You

I received my sBitx v3 last week and liking it a lot so far. I have a related question, so I just add it here The values in my unit are: 80m: 16W 40m: 24W 30m: 17W 20m: 13W 17m: 19W 15m: