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I would like to change my order before it is shipped. But I don't get any answer. -- Gyula HA3HZ

I must be living under a black cloud. After getting the rig up and running I found that the PA output transformer had three of the ferrite toroidal cores cracked. I assume it overheated, possibly when

Ordered a sBitX V2 without RaspPi yesterday (12 April). I have a 4-gig Pi 4. Any tricks to putting it all together? I have and use multiple Pis, Linux is my main OS, I have 40m and multi-band BitXs,

I sent PM to Thomas regarding #2093 too. Maybe overloaded so do not want to bother. - P

Ray, Not yet. We have a facility to switch four LPFs. I understand that mars et al work around 5 MHz, whereas the current circuit is optimized to work only on harmonically related frequencies. While

Yes, clearly the Raspberry Pi is the master. On boot to the desktop CLK1 is quiet, but starts up instantly when the sbitx process is initiated. When the sbitx process is terminated and I’m back to

Yes, it has a full hang agc with three settings fast/med/slow. The earlier version had the option of setting attack, threshold and decay but I thought it was an overkill so we have just three easy to

You can loop the code in the sbitx.c that calls the si5351 over and over again and put a break point to see what is happening in the i2bb.c file - f

Does the sBitx have automatic gain control? SM6MOJ

I think it just didnt work and I moved on. I remember the spectrum flat lining.. but that was all. - f

Yes, that's correct. You have to start the terminal window all over for it to take effect. I am not sure if it is relevant or not, but I had added this as the last line, not the first. wrote:

Perhaps I edited the file wrong.? When I edited the .bashrc, I simply added the line: export DISPLAY=:0 as the first executable line.? Was that correct?

Jack, The Raspberry Pi is the master.? I suspect that the bit-banged code does not have all the error handling that the OS-based code does.? This is just a guess. The next step for me is to see if I

Hello Paul, Right now we don't have the option of buying just the board and the enclosure. The enclosure comes with the display. Maybe at a later point in time we may consider this option of just the

Btw, Ashhar, you said you had some hiccups in 64 bits. I got no hiccup yet. If you remember what it was, let me know. Rafael

So, I finally managed to bring up the sbitx on stock Debian 11 arm64 (aarch64). I'll carry more tests tomorrow, but so far, so good. I also tried to do the setup in a more standard compliant way, by

Clearly the Raspberry Pi has to establish a serial communication with the Si5351a when the sbitx process starts in order for the radio to work. Sometimes that link is established and sometimes it

New to the list. Been an active radio amateur for over 60 years. Just became aware of the sBitxV2 yesterday, so I joined the list to learn what I can. The sBitxV2 with it's 7" screen, looks like an

I have difficulty using an old HDMI TV as a monitor with the Sbitx.? I believe that the HDMI sound is the issue.? It seems to work if I duplicate the displays.? That makes the DSI display bigger,

I'd like the option to buy just the board and the case.? I have the RPi and the display. -Paul? K9MV