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Gordon, Did you try increasing the forward bias, as Ashhar Farhan has suggested? 73 Evan AC9TU

I think you know this, but 1N4007’s are not PIN diodes… but we force them into that service and sometimes they work (just like forcing IRF510’s into RF service… something they were not

Hi Mark, I never run RaspiOS Buster in the sBitx. I have being always with Bullseye 64 bit - all good. Should be the same with bookworm... there is nothing "special" in the sBitx software which makes

I found another advantage to running VS Code on my PC with a large monitor. I was working on my modified version of the sBitx code which wasn't working as well as the stock version. I opened file from

What editor do you use? I assume it is running on the RPi. -- 73, Mark, N8ME

After pondering this over night, I'm starting to more and more suspect that it has to be some diode that is AFTER the filters, since the filters look very impressive. Even if you had a 3rd Harmonic

I just (09:50 CEST) tried out Gyula's download link: It worked seamlessly without any interruptions via a 100Mbit/s VDSL internet line by "Deutsche Telekom" and took approx. 7 minutes on an Android

Hello Noel, What Gerald has said is correct. We only ship through DHL as of now. We usually see the order being delivered to the US within 5 -7days and many times it has been delivered on the 3rd day

I do that my ssh-ing to the rpi. It doesn't work as well as the VS I guess but I open two sessions: one to edit and one to debug. - f

And of course the DE had relays….

To answer your question: I have not looked at the earlier stages. However this radio passes on some bands but fails on others. I don’t have a good way to look at earlier stages that is flat

I think I had no further problem with the DE when I was finished and I suspect that if I went back to it it would be even cleaner I haven’t gotten rid of the diode in the Heathkit Cantana Has

pr maybe Gordon, I have not seen others post this type of problem.? Even my DE has compliance with all bands.? I would suggest a component issue with one of the mixers that does not provide a

Other DIODES to consider are the "pin" diodes 1N4007, and also the diodes in the SWR/power measuring circuit. I don't know if the rf power supply 1n4148s are the problem, but the MFJ QSK unit uses DC

What about the DIODES in the RF power supply that generates the HV to back bias the switching diodes?? ?They are connected through a 47pf to the main output of the amp.? ?could THEY be generating

I'm still very puzzled, even after fixing errors in my experimental setup (principally the DIODE in the Heathkit cantenna!)? that I still appear to have harmonics that are above the limits.? ?Even

Noel - I am in Winnipeg Manitoba, Canada.? I have placed a few orders.? All have been shipped by DHL.? I have seen times as short as 50 hours from India to my apartment door,? and as long as about

Visual Studio (VS) code has a Microsoft extension, Remote-SSH, that allows you to run VS Code on one computer and do the software development on another over SSH. This works with the Raspberry Pi

You are correct Bullseye is now the legacy version. My question is how to get Buster (the previous legacy version). My understanding is that sBitx requires Buster. -- 73, Mark, N8ME

Hi! im thinking of purchasing one of the sBitX transceivers. I have a question: are they shipped by DHL or someone else and how long do they usually take to arrive in the East Coast of the