开云体育

Congratulations on overcoming obstacles and the successful repair. But for reference: Scotch tape, or any insulating tape, can build up a very high charge when pulling it from the reel.? It's not

My problem is resolved. So, here is a brief report... Mark Hatch (AJ6CU) kindly loaned me a working Raduino with a programmed Arduino Nano. That made my uBitxV6 functional. My Nano also worked in his

The "active cooler" for the RPi 5 includes a heatsink as well as a fan, the "official" case for the RPi 5 includes a fan (much like the available fan accy that is available to add to the RPi 4

Thanks for all the great insights! I'll keep them in mind going forward. I was thinking it could be a software issue but was thinking of a totally different scenario. I was imagining (without

Probably will, but I haven't used FT8 enough on sbitx to understand its strengths and weaknesses. I didn't understand that the case also came with a fan, so I ordered the case as well as the

The problem is that the encoder isn't getting sampled often enough. It's a software design issue. A faster CPU won't help. There is already plenty of CPU power available; it's just not being used in

The case where I see performance lags is if I spin the tuning dial even moderately fast. This could be a software issue or a hardware issue. One reason why I prefer the TUI (Gtk) over the GUI

Jack, I am with you. I have learned so much— so so much! from this group and from these radios. I am a little bit concerned about spurious signals in the manufacturing production line. This is such

More speed could help with FT8 decodes. I also ordered one from the PiShop us but no info on shipping yet. I ordered it with the case with active cooling but for sBITX you would need another

I'm not clear why we need a Rasp Pi 5 for the sBitX. I have demonstrated the sBitX running SSB and also projecting a slide show (LO Impress) at the same time. The Pi didn't even seem to be taxed at

I have been lucky enough to work with my two sBitx rigs (the DE and also the V2) and the uBitx V6 before that. I have learned far more along the way about transmitter and receiver design than I could

A few quick notes: A) the firmware in the RPi 4 has always supported USB booting, the RPi 3 had the ability to modify the firmware to boot off USB directly, otherwise a bootloader on a MicroSD could

Carl As a post script to my last message, on a personal level I intended no direct offence to you as a person. As has been seen by the plethora of replies since, there is still a willingness to assist

Back in the day I'm told as it was before my time, if you wanted a radio you had to build it yourself. There are a bunch of us hams that are happy those days are in the past. Today you can lay your

When googling for sbitx info, I ran into the sbitx group on facebook ( https://www.facebook.com/groups/3846283068801504/ ) and it seems Carl has been able to get his sbitx to boot with some help from

I am learning a lot from this discussion despite the rancor. If it would be beneficial, I could start a page on this site's wiki on how to build a new sdcard from scratch, since I'm about to give

Yes, and they are developing an official NVMe "HAT". It is nice that there is extra room inside the sbitx, hopefully that would allow for Pi5 with both NVMe and a fan to fit inside the sbitx

Nice job, @WK4DS ! I'm a software guy, I get intimidated by milling machines, so I am envious! -- Regards, Dave, N1AI

Mine is also packed up, the weather is nice the next two days so I'm going to go do some POTA! I will explore this approach. I have open keys. I looked at the macro language ( based on N1MM's

Please do not feel obliged to spend any time on this, I am just asking questions about what is already known. I think it is OK to do both, work on the current code and await what may come in the