I've got my uBitx apart and have just received a ND6T agc board throughole with the VA3NOI board layout I think. I have all the parts to populate this, but are there instructions as to how to install

Hi Dave, I think all (more than?) you want to know can be found on my web site, www.albe24.com Need to scroll down and click on the Amateur Radio section, then to the uBitX. The thumbnail image is a l

So last week I said that there was an audio hiss, but no signal on my UBitx v4. I think I may have traced the problem. The capacitor C4 seems to have been mechanically scraped off the board. My surfac

Hi, I shared a project of an economic and simple dsp, it is based on the processor arm cortex stm32f103 whose module is at a cost less than two dollars in online shop. I implemented two narrow cw filt

Does anyone know if the designer of the ubitx ver 4 is attempting to solve any of the problems associated with his radio?

Hi All, If any of you have access to a laser cutter, or are really handy with a fret saw, you may find this useful. https://github.com/maxlock/ubitx_case -Cheers Max, G7UOZ.

The PDF is of what the etched board looks like. For most PC board generation, the image must be flipped to reverse. _W_ --

...that I'm looking for instructions/diagram on installing. Looks like there's at least a couple versions. Thanks John K5MO

Dave, It occurred to me that the to-scale PDF of the preamp/filter board and parts layout are not in the zip file. Those are attached... Woody

Hi, I've been busy with client projects as of late. Looks like most of the uBitx issues will be solved by the time I get back to playing with it. That is good. I ran across this fairly low cost spectr

My uBITX has always been a little deaf (couldn't figure out why) so I built a RX front-end addition. Also wanted AGC so it became an amplifier followed by an attenuator. As with prior AGC / RF Gain mo

I just got the ubitx and wired it up. I was able to use a signal generator to hear a signal on 7.150MHZ that sounded good. But listening to a station that sounded good on my regular radio I could hear

Greetings, All! I assembled my bitx40 and operated with it several times without any problems. I then unhooked all the wires (just the ones with plugs) and set it aside so I could build an enclosure f

I have a working S-meter under VK2ETA version of KD8CEC firmware. I am using a 1602x2P display. However, when I implement KD8CEC's v 1.071 I cannot figure out how to enable S-meter in the display. YES

Hello - I tried searching the messages here and can't find any info on this: I am finally was able to start on putting my early ver 3 ubitx boards into one of Sunil's great looking cases. The case was

The photo on website with instructions doesnt show all 3 of the leads that are on the back of the power plug jack. One is pos one neg whats the 3d? It looks a bit different, has a metal strip running

I upgraded to a nextion 2.8 last night and its up and running properly. However, all I can hear now is a constant high pitched tone and loud squeaky scratchy sounds when tuning. Volume pot has no effe

I have a blue and white case from amateurradiokits.in for sale. Case is assembled with speaker etc. Included is a nextion 2.8 enhanced screen. Make offer

How does one determine the version number of the uBitx hardware? I see the SW version flash by on the screen during powerup. Thanks John K5MO