Searching my log found 4 digital qsos with Steve. And never the same mode twice. Check out the spread of digital modes. He is a madman of FT8 and (!) non-FT8 modes. My kind of operator! Three cheers!!

Way to go Stephen! De WS4JM

Congrats steve, I have been running a version of FT8 on the ubitx, on and off. It is amazing what it can do.

Thank You

Hi Barry You could try Si5351mcu by Pavel: https://github.com/pavelmc/Si5351mcu It is optimised for size and glitch free frequency changes by updating the PLLs. Since there are only two PLLs you can o

Congratulations are in order for our fellow operator, Stephen Martin, KO4CVU. He won the "Single Operator Digital Mode" section of the 2022 Virginia QSO Party contest. Stephen was running a Version 6

Greetings. I am looking for a Arduino NANO sketch to be able to generate two signals from a si5351. I have found a few on the net but they all are part of other projects that I have not been able to f

I enable the capture here: if (tcount == 4) // Start counting the xxx MHz signal from Si5351A CLK0 { TCCR1B = 7; //Clock on rising edge of pin 5 } Sorry my ignorance with MCU... may be I'm missing som

Where are you enabling the interrupts? I don't see a TIMSK1 |= (1<<TOIE1); anywhere. Or one for the PPS.

Yessss!! Got the LGT to work. As against a Nano, the LGT runs at 32MHz. Nano costs PKR 1300 whole this one was PKR 450. Yep. Homo Economicus, that's my second name. Now to see if I can load PA0RWE's c

I do the same thing, except for selling the salvageable parts I use them in QRP projects. Old CB's are great for that purpose.

Has anyone any experience of using an LGT8F328P with the Arduino IDE. I am not able to load a sketch into the LGT. I have done the needful as per <https://github.com/dbuezas/lgt8fx > but it still does

Here is a photo of it. This 🐀 nest of wires is because, at the time I didn't have RG316 thin coax. Now I need to clean that up too besides building the vfo. Too much to do, too little time😆. Aurangzeb

Thanks for the info Jack. I already have a 5351 module from Aliexpress. I built a vfo cum sig gen, following PA0RWE's design using the same module. He uses an oled display. I had a 4x20 LCD but no ole

Lol Mark, Kabaree is an urdu/hindu term for small time junk scavengers. They dismantle u/s electronics and sell the sellable parts. Rest is disposed off as metal. Hobbyists like us can find useful stu

I thought maybe he was referring to the time... ;)

Hi everybody, I connected a GPS PPS to D2 of the ubitx arduino, and CLK #0 of the raduino board to D5 of the ubitx arduino (and the proper small modifications). I can get the 1 PPS interrupt ok, but I

Hi Kindly use stroflex capacitors in LC part as well as the colpits capacitive divider section. 73 Rahul VU3WJM

Hi, I didn't use the plastic variable capacitor, and looking on the web I see that they cause lots of drifting problems. So for sure try to get ahold of an old style metal one. Kabaree = cabaret or wh

I see you struggling too much with the vfo .. To solve the vfo drift we modified the vfo to accomodate the FLL stage as in Bitx 3b It has an ik3oil FLL stabilizer stage with the counter too . Look at