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Hmm’ must be something I don’t know, probably from lack of regular use of this board. ?It sees that email addresses used here get automatically truncated as in econjack and sodypop above. ?Do I

Say Jack, I’d like to have one of those boards also if you would forward the complete email address, or is that address econjack@.... thanks for giving us the heads up on what seems to be a

I have been hacking away at the small stuff for sbitx. There were ground loops between the digital board and the rf board. Then, there were oscillations in the PA. Finally, there was change to 40 Mhz

Ok, but?I couldn't solder it after 4 damaged ICs. I'm somewhat clumsy ... Ramón

noted Sir....just managing to get a NANO VNA and? SX20 SWR cross needle meter. 73s VU3IAJ Simran

https://www.ebay.com/itm/164840954121 _._

I have a "fan" inverted Vee for 40 and 20 meters.? I am able to tune for good SWR on both bands using my Nano VNA.? I have made a 20M contact 5356 miles away with my uBITX V6.? It blew me away that

Hi Peter, I've been away for a while and haven't been able to respond, my apologies. I have 3 units of Raduino32 v4 PCBs with factory welded SMD components, except the integrated Si5351. And here's

Chris Thanks again for putting effort in to this.? I recommend we keep this topic public as I am not the one that would be building out an improved map.? Someone with the required skills will have

Simran Okay. Please note your inverted V is only expected to work well on one band, and if you cut it to a formula like 468 divided by frequency (in MHz, gives answer in feet, forgive me if you need

Hi Jean, In answer to one of your questions Ashar went over a couple of things in his video, one was the concept of a SDR contronolled uBitx which was basically bolting the Pi onto the front end of a

Greetings to all, More or less the same question here, plus also a few remarks and questions for Asshar I suppose. I sincerely hope that all is well in Hyderabad and that Asshar is able the pursue

Abhrajit das, Thank you for the test equipment information. Here is the video from Ashhar Farhan that I referenced before (I found it on

Test equipment MULTIMETER, antenna analyzer, soldering iron frequency counter and a AntUino from hfsignals. That type of equipment I have.

Abhrajit das (vu3yda) 4:32am #89336 ( /g/BITX20/message/89336 ) , Does the noise decrease when you turn down the volume control? An easy way to find which stage of the receiver is

As simple as that no rx [email protected]> wrote:

Yes sir volume is full, I have inverted V 40/20M and Dipole for 15M.well tune, low swr. When I put antenna then not increase noice level. No difference with antenna and without antenna. When my ears

Does the volume of noise increase/decrease with volume control? What test equipment do you have? What antenna are you using? - f

Hi, today I received ubitx v6.1 but audio is very low and no difference in noice with antenna and without antenna. It's transmit signal but nothing received. Please suggest what to do. Deep(vu3yda)

Hi Niels, Did you ever make any progress with this or get a board up and running ? Also did you source some 27Mhz crystals, if so which ones did you go for ? Thanks!